Latex formulae not processed in the documentation generated by the CI docker image
The latex formulae in the documentation generated with the current Docker image for CI are not processed as expected.
For exemple, the formula for ltfatpy.fourier.dft is displayed as:
c\left(k+1\right)=\frac{1}{\sqrt{L}} \sum_{l=0}^{L-1}f\left(l+1\right)e^{-2\pi ikl/L}
When generating the documentation in the Docker image with:
python3 setup.py build_sphinx
the following warning is displayed:
WARNING: LaTeX command 'latex' cannot be run (needed for math display), check the imgmath_latex setting
so installing some latex distribution in the image should solve the issue.