Theorem RingHom.range_top_iff_surjective

Modification history

2024-11-13 05:12
Mathlib/Algebra/Ring/Subring/Basic.lean
chore: rename lemmas to `range_eq_top`/`range_eq_top_of_surjective` (#18853) …
Deleted RingHom.range_top_iff_surjectiveView on Github →
2023-02-11 16:08
Mathlib/RingTheory/Subring/Basic.lean
feat: port RingTheory.Subring.Basic (#1945)
Added RingHom.range_top_iff_surjectiveView on Github →