Theorem Int.units_ne_iff_eq_neg

Modification history

2024-11-04 20:32
Mathlib/Algebra/Ring/Int/Parity.lean
chore(Algebra/Ring/Int): split `Algebra/Ring/Int.lean` into `Defs`, `Parity` and `Units` (#18526) …
Modified Int.units_ne_iff_eq_negView on Github →
2024-05-15 20:27
Mathlib/Algebra/Ring/Int.lean
chore: Delete `Data.Nat.Units`, `Data.Int.Units` (#12835) …
Modified Int.units_ne_iff_eq_negView on Github →
2023-09-04 13:18
Mathlib/Data/Int/Units.lean
feat(Int/Units): a few lemmas about ℤˣ (#6933)
Added Int.units_ne_iff_eq_negView on Github →