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isSimplicial -- Determine if a poset is simplicial.

Description

This method uses the isBoolean method to check that every closed interval of P is a boolean algebra.

i1 : P = booleanLattice(3);
i2 : isSimplicial(P)

o2 = true

Ways to use isSimplicial:

  • isSimplicial(PolyhedralObject) -- see isSimplicial -- checks if a polyhedral object is simplicial
  • isSimplicial(Poset)

For the programmer

The object isSimplicial is a method function.


The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/SimplicialPosets.m2:297:0.