Theorem Int.units_ne_iff_eq_neg

Modification history

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_neg View 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_neg View on Github →