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BUILT-IN MATHEMATICA SYMBOL
PermutationList[perm]
returns a permutation list representation of permutation perm.
PermutationList[perm, len]
returns a permutation list of length len.
Details
- The input permutation perm can be given as a permutation list or in disjoint cyclic form.
- For cyclic input Cycles[{cyc1, cyc2, ...}] the cycles
must be lists of positive integers representing the points of the domain in which the permutation perm acts. The cycles must have no common points. - PermutationList returns a permutation list that is a reordering of the consecutive integers
. By default the length len is the largest integer present in the input perm. - For an input cycle
the resulting permutation list has point 
at position 
and 
at position 
. - PermutationList also works with SparseArray objects.
New in 8 | Last modified in 9
