Theorem Equiv.Perm.commute_ofSubtype_noncommPiCoprod

Modification history

2025-02-01 07:23
Mathlib/GroupTheory/Perm/Cycle/Factors.lean
feat(GroupTheory/Perm/Centralizer): study the centralizer of a permutation (#17522) …
Added Equiv.Perm.commute_ofSubtype_noncommPiCoprodView on Github →