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Posets :: maximalElements

maximalElements -- determines the maximal elements of a poset

Synopsis

Description

An element of P is a maximal element if it no other element of P is greater than it.
i1 : P = poset {{a,b}, {a,c}, {c,d}};
i2 : maximalElements P

o2 = {b, d}

o2 : List

See also

Ways to use maximalElements :