Theorem Subring.coe_neg

Modification history

2024-11-05 11:39
Mathlib/Algebra/Ring/Subring/Basic.lean
chore(Algebra/Ring/Subring): split `Basic.lean` (#18520) …
Modified Subring.coe_negView on Github →
2023-02-11 16:08
Mathlib/RingTheory/Subring/Basic.lean
feat: port RingTheory.Subring.Basic (#1945)
Added Subring.coe_negView on Github →