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Theorem is_unit.smul_left_cancel

Modification history

2021-05-25 11:18
src/group_theory/group_action/group.lean
feat(group_theory/group_action/units): group actions on and by units (#7438) …
Modified is_unit.smul_left_cancelView on Github →
2021-04-02 21:56
src/group_theory/group_action/group.lean
refactor(algebra/add_torsor): use `to_additive` for `add_action` (#6914)
Modified is_unit.smul_left_cancelView on Github →
2020-11-11 22:13
src/group_theory/group_action.lean
refactor(group_theory/group_action): Break the file into three pieces (#4936) …
Modified is_unit.smul_left_cancelView on Github →
2020-10-20 08:10
src/group_theory/group_action.lean
feat(linear_algebra/affine_space/ordered): define `slope` (#4669) …
Added is_unit.smul_left_cancelView on Github →