Theorem NonUnitalRingHom.range_top_iff_surjective

Modification history

2024-11-13 05:12
Mathlib/RingTheory/NonUnitalSubring/Basic.lean
chore: rename lemmas to `range_eq_top`/`range_eq_top_of_surjective` (#18853) …
Deleted NonUnitalRingHom.range_top_iff_surjectiveView on Github →
2023-07-01 15:01
Mathlib/RingTheory/NonUnitalSubring/Basic.lean
feat: define `NonUnitalSubring`s (#5151) …
Added NonUnitalRingHom.range_top_iff_surjectiveView on Github →