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Theorem
MulMemClass.coe_subtype
Modification history
2024-10-28 17:42
Mathlib/Algebra/Group/Subsemigroup/Defs.lean
chore(Algebra/Group/Subgroup): split off `Defs` file (#18340) …
Modified
MulMemClass.coe_subtype
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2022-12-31 09:21
Mathlib/GroupTheory/Subsemigroup/Operations.lean
feat: port GroupTheory.Subsemigroup.Operations (#1235)
Added
MulMemClass.coe_subtype
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