permToMatrix w
Given a permutation in 1-line notation, produces the permutation matrix with 1's in location $(i,w_i)$.
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The object permToMatrix is a method function.
The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/MatrixSchubert/permutationMethodsDOC.m2:42:0.