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Theorem set.inv_mem_center₀

Modification history

2022-05-04 07:50
src/group_theory/submonoid/center.lean
refactor(group_theory/{submonoid, subsemigroup}/{center, centralizer}): move set.center and set.centralizer into subsemigroup (#13903) …
Modified set.inv_mem_center₀View on Github →
2021-10-01 03:25
src/group_theory/submonoid/center.lean
refactor(algebra/group_with_zero): rename lemmas to use ₀ instead of ' (#9424) …
Added set.inv_mem_center₀View on Github →