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 The main goal of the program is to generate the result of the beta_reduction of a lambda term given as an input and to show the images of the alligator's families that represents the lambda term and the different steps of it's beta_reduction. It also allows us to see how logical, boolean and arithmetic expressions are written in lambda calculus.
 
 ## Table of contents
-1. [ The structures. ] (#structures)
-2. [ What to install. ] (#needs)
-3. [ How to install. ] (#installations)
-4. [ Utilisation. ] (#utilisation)
-5. [ parsing syntax. ] (#allow)
-6. [ Documentation. ] (#Docu)
-7. [ Contribution. ] (#cont)
+ [ The structures. ] (#structures)
+ [ What to install. ] (#needs)
+ [ How to install. ] (#installations)
+ [ Utilisation. ] (#utilisation)
+ [ parsing syntax. ] (#allow)
+ [ Documentation. ] (#Docu)
+ [ Contribution. ] (#cont)
 
 ## The structures <a name="structures"></a>