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toHomology(Triplet) -- from degree triplet to homology triplet

Description

Takes a degree triplet and returns the corresponding homology triplet.
i1 : T = triplet({1,2,3}, {0,2}, {0,2,3})

o1 = {{1, 2, 3}, {0, 2}, {0, 2, 3}}

o1 : Triplet
i2 : toHomology(T)

o2 = {{1, 2, 3}, {1, 3}, {0, 2, 3}}

o2 : Triplet

See also

Ways to use this method:


The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/Triplets.m2:864:0.