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avoidsPatterns -- whether a permutation simultaneously avoids a list of patterns

Description

See avoidsPattern for more information on pattern avoidance.

i1 : p = permutation {3,1,2,5,4}

o1 = Permutation{3, 1, 2, 5, 4}

o1 : Permutation
i2 : avoidsPatterns(p, {{2,1,4,3}, {1,4,3,2}})

o2 = false

Acknowledgement

This method was ported over from the MatrixSchubert (missing documentation) package.

See also

Ways to use avoidsPatterns:

  • avoidsPatterns(Permutation,List)

For the programmer

The object avoidsPatterns is a method function.


The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/Permutations/Documentation/patternAvoidanceDocs.m2:62:0.