Theorem RingCon.mk'_surjective

Modification history

2025-11-26 15:01
Mathlib/RingTheory/Congruence/Defs.lean
feat(RingTheory/Congruence/Hom): prove basic isomorphisms theorems for ring congruences (#26277) …
Added RingCon.mk'_surjectiveView on Github →