gap> polytope:=CoxeterComplex_alt(D,5);;
gap> R:=FreeGResolution(polytope,5);
Resolution of length 5 in characteristic 0 for <matrix group with
8 generators> .
No contracting homotopy available.
gap> C:=TensorWithIntegers(R);
Chain complex of length 5 in characteristic 0 .
gap> Homology(C,4);
[ 2, 2, 2, 2 ]
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(vorverarbeitet am 2026-05-20)
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