completar ejemplo anexo

generaldegreeHypersurfaces.tex

@@ -770,7 +770,7 @@ DOI: 10.1515/crll.1986.367.103
 \appendix
 \section{SageMath code}
 
-We have written a SageMath function allowing us to define the Delta Complex associated to the complement of a projective Fermat hypersurface of degree $d$ in $\PP^n$.
+We have written a SageMath function allowing us to define the $\Delta$-complex associated to the complement of a projective Fermat hypersurface of degree $d$ in $\PP^n$.
 
 The code for the function is:
 \begin{python}
@@ -839,5 +839,15 @@ Running the code above we get:
 Delta_Complex = DeltaComplex_hypersurface(4,6)
  -> Delta complex with 5 vertices and 2802 simplices
 \end{python}
+
+Once we have gotten the $\Delta$-complex, we can compute the fundamental group or the cohomology of the space, for example.
+\begin{python}
+Dc = SimplicialSet(Delta_Complex)
+dc_punto = Dc.set_base_point(Dc.all_n_simplices(0)[0])
+dc_punto.fundamental_group()
+ -> Finitely presented group < e0 | e0^6 >
+dc_punto.cohomology()
+ -> {0: 0, 1: 0, 2: C6, 3: 0, 4: Z^520 x C6}
+\end{python}
 \end{example}
 \end{document}