< Master index Index for matgraph/@permutation >

Index for matgraph/@permutation

Matlab files in this directory:

 arrayarray(p) --- return p as an array
 cyclescycles(p) returns a cell array containing the cycle structure of p
 displaydisplay(p) --- display a permutation in disjoint cycle form.
 eqtest if p == q
 invinv(p) returns the inverse permutation of p
 lengthlength(p) gives the size of the permutation
 longest_cyclelongest_cycle(p) -- return the length of the longest cycle in p
 matrixmatrix(p) gives a permutation matrix version of p
 mpowerp^t is p multiplied by itself t times. May have t <= 0.
 mtimesp*q is the composition of p and q
 netest if p ~= q
 permutationconstructor for the permutation class
 randomrandom(p) --- return a random reordering of the elements of p
 signsign of a permutation (1 for even, -1 for odd)
 sizesize(p) returns the number of elements permuted and the number of cycles.
 subsrefp(k) returns the result of p applied to k.

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