Theorem LocalRing.isUnit_or_isUnit_of_isUnit_add

Modification history

2024-07-19 18:48
Mathlib/RingTheory/Ideal/LocalRing.lean
chore: Split and move RingTheory.Ideal.LocalRing (#14829) …
Modified LocalRing.isUnit_or_isUnit_of_isUnit_addView on Github →
2023-05-18 11:07
Mathlib/RingTheory/Ideal/LocalRing.lean
feat: port RingTheory.Ideal.LocalRing (#4066)
Added LocalRing.isUnit_or_isUnit_of_isUnit_addView on Github →