Theorem Subsemigroup.center_eq_top

Modification history

2023-01-03 22:36
Mathlib/GroupTheory/Subsemigroup/Center.lean
feat: port GroupTheory.Submonoid.Center (#1315) …
Modified Subsemigroup.center_eq_topView on Github →
2022-12-31 22:14
Mathlib/GroupTheory/Subsemigroup/Center.lean
feat: port GroupTheory.Subsemigroup.Center (#1278)
Added Subsemigroup.center_eq_topView on Github →