Theorem LocalRing.isUnit_or_isUnit_one_sub_self

Modification history

2024-11-12 11:09
Mathlib/RingTheory/LocalRing/Basic.lean
chore: rename `LocalRing` to `IsLocalRing` (#18774)
Deleted LocalRing.isUnit_or_isUnit_one_sub_selfView on Github →
2024-07-19 18:48
Mathlib/RingTheory/Ideal/LocalRing.lean
chore: Split and move RingTheory.Ideal.LocalRing (#14829) …
Modified LocalRing.isUnit_or_isUnit_one_sub_selfView on Github →
2023-05-18 11:07
Mathlib/RingTheory/Ideal/LocalRing.lean
feat: port RingTheory.Ideal.LocalRing (#4066)
Added LocalRing.isUnit_or_isUnit_one_sub_selfView on Github →