Theorem MulHom.srange_top_iff_surjective

Modification history

2024-11-13 05:12
Mathlib/Algebra/Group/Subsemigroup/Operations.lean
chore: rename lemmas to `range_eq_top`/`range_eq_top_of_surjective` (#18853) …
Deleted MulHom.srange_top_iff_surjectiveView on Github →
2022-12-31 09:21
Mathlib/GroupTheory/Subsemigroup/Operations.lean
feat: port GroupTheory.Subsemigroup.Operations (#1235)
Added MulHom.srange_top_iff_surjectiveView on Github →