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@ -843,7 +843,7 @@ Delta_Complex = DeltaComplex_hypersurface(4,6)
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Once we have gotten the $\Delta$-complex, we can compute the fundamental group or the cohomology of the space, for example.
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Once we have gotten the $\Delta$-complex, we can compute the fundamental group or the cohomology of the space, for example.
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\begin{python}
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\begin{python}
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Dc = SimplicialSet(Delta_Complex)
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Dc = SimplicialSet(Delta_Complex)
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dc_punto = Dc.set_base_point(Dc.all_n_simplices(0)[0])
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dc_punto = it commit Dc.set_base_point(Dc.all_n_simplices(0)[0])
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dc_punto.fundamental_group()
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dc_punto.fundamental_group()
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-> Finitely presented group < e0 | e0^6 >
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-> Finitely presented group < e0 | e0^6 >
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dc_punto.cohomology()
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dc_punto.cohomology()
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