The following example uses the simplicial complex on four vertices composed of two diconnected edges.
i1 : S = QQ[a,b,c,d]; |
i2 : F = {a*b,c*d}; |
i3 : D = simplicialComplex F o3 = | cd ab | o3 : SimplicialComplex |
i4 : barycentricSubdivision D o4 = | v_0v_4v_6 v_0v_3v_6 v_0v_2v_5 v_0v_1v_5 | o4 : SimplicialComplex |
i5 : barycentricSubdivision F o5 = | v_0v_4v_6 v_0v_3v_6 v_0v_2v_5 v_0v_1v_5 | o5 : SimplicialComplex |
The object barycentricSubdivision is a method function.