Theorem MonoidHom.rangeRestrict_injective_iff

Modification history

2024-11-21 09:25
Mathlib/Algebra/Group/Subgroup/Basic.lean
chore(Algebra/Group/Subgroup): split `Lattice`, `Map`, `Ker` from `Basic.lean` (#19295) …
Modified MonoidHom.rangeRestrict_injective_iffView on Github →
2023-08-08 18:01
Mathlib/GroupTheory/Subgroup/Basic.lean
feat: basic facts about discrete subsets and subgroups (#5969)
Added MonoidHom.rangeRestrict_injective_iffView on Github →