Theorem IsFractionRing.isUnit_den_of_num_eq_zero

Modification history

2025-02-01 09:03
Mathlib/RingTheory/Localization/NumDen.lean
chore: delete declarations deprecated between 2024-01 and 2024-07 (#21271) …
Deleted IsFractionRing.isUnit_den_of_num_eq_zeroView on Github →
2023-03-23 14:22
Mathlib/RingTheory/Localization/NumDen.lean
feat: port RingTheory.Localization.NumDen (#3044)
Added IsFractionRing.isUnit_den_of_num_eq_zeroView on Github →