Theorem Equiv.Perm.disjoint_ofSubtype_of_memFixedPoints_self

Modification history

2024-11-06 17:23
Mathlib/GroupTheory/Perm/Finite.lean
feat: several results on permutations, cycles, etc (#17046) …
Added Equiv.Perm.disjoint_ofSubtype_of_memFixedPoints_selfView on Github →