Mathlib Changelog
v4
Changelog
About
Github
Theorem
smul_left_cancel_iff
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_cancel_iff
View on Github →
2022-12-22 16:23
Mathlib/GroupTheory/GroupAction/Group.lean
feat port: GroupTheory.GroupAction.Group (#1146)
Added
smul_left_cancel_iff
View on Github →