Theorem List.formPerm_apply_of_not_mem

Modification history

2024-04-24 14:51
Mathlib/GroupTheory/Perm/List.lean
chore(Perm/List): golf, review API (#12302) …
Modified List.formPerm_apply_of_not_memView on Github →
2023-01-27 14:02
Mathlib/GroupTheory/Perm/List.lean
feat: port GroupTheory.Perm.List (#1631)
Added List.formPerm_apply_of_not_memView on Github →