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Theorem
smul_eq_zero_iff_eq'
Modification history
2024-01-06 14:22
Mathlib/GroupTheory/GroupAction/Group.lean
feat: `c • x = 0 ↔ c = 0` and similar lemmas (#9390) …
Deleted
smul_eq_zero_iff_eq'
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2022-12-22 16:23
Mathlib/GroupTheory/GroupAction/Group.lean
feat port: GroupTheory.GroupAction.Group (#1146)
Added
smul_eq_zero_iff_eq'
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