Theorem Int.isUnit_ne_iff_eq_neg

Modification history

2024-05-15 20:27
Mathlib/Algebra/Group/Int.lean
chore: Delete `Data.Nat.Units`, `Data.Int.Units` (#12835) …
Modified Int.isUnit_ne_iff_eq_negView on Github →
2023-09-05 14:01
Mathlib/Data/Int/Units.lean
refactor(Data/Int/Units): golf `isUnit_eq_or_eq_neg` (#6952) …
Added Int.isUnit_ne_iff_eq_negView on Github →