Theorem Subgroup.op_top

Modification history

2024-11-03 08:14
Mathlib/Algebra/Group/Subgroup/MulOpposite.lean
chore(Algebra/Group/Subgroup): split MulOpposite (#18488) …
Modified Subgroup.op_topView on Github →
2024-08-27 20:26
Mathlib/Algebra/Group/Subgroup/MulOpposite.lean
feat(Subgroup/MulOpposite): add Normal instance (#15497) …
Modified Subgroup.op_topView on Github →
2024-01-26 19:09
Mathlib/GroupTheory/Subgroup/MulOpposite.lean
feat: Add lattice lemmas about `Sub{group,monoid}.{op,unop}` (#9860) …
Added Subgroup.op_topView on Github →