Theorem MonoidHom.range_top_iff_surjective

Modification history

2024-11-13 05:12
Mathlib/Algebra/Group/Subgroup/Basic.lean
chore: rename lemmas to `range_eq_top`/`range_eq_top_of_surjective` (#18853) …
Deleted MonoidHom.range_top_iff_surjectiveView on Github →
2023-01-26 10:26
Mathlib/GroupTheory/Subgroup/Basic.lean
feat: port GroupTheory.Subgroup.Basic (#1797)
Added MonoidHom.range_top_iff_surjectiveView on Github →