Theorem smul_left_cancel

Modification history

2024-07-16 22:43
Mathlib/Algebra/Group/Action/Basic.lean
chore: Move group lemmas out of `GroupTheory.GroupAction.Group` (#14705) …
Modified smul_left_cancelView on Github →
2022-12-22 16:23
Mathlib/GroupTheory/GroupAction/Group.lean
feat port: GroupTheory.GroupAction.Group (#1146)
Added smul_left_cancelView on Github →