Theorem IsFractionRing.isUnit_map_of_injective

Modification history

2023-03-22 13:16
Mathlib/RingTheory/Localization/FractionRing.lean
feat: port RingTheory.Localization.FractionRing (#2763)
Added IsFractionRing.isUnit_map_of_injectiveView on Github →