InversePermutation
可用
Returns the inverse of a permutation given in list form.
InversePermutation[perm]
InversePermutation[{2, 3, 1}]
→ {3, 1, 2}InversePermutation[Cycles[{{3, 2, 5, 1}, {4, 7}}]]
→ Cycles[{{1, 5, 2, 3}, {4, 7}}]InversePermutation[Cycles[{{1, 2}, {3, 4}}]]
→ Cycles[{{1, 2}, {3, 4}}]InversePermutation[{1, 1}]
→
InversePermutation::permlist: Invalid permutation list {1, 1}.
InversePermutation[{1, 1}] 全部 6300 个函数 ·
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