Theorem Int.natCast_nonpos_iff

Modification history

2024-11-20 11:42

Mathlib/Data/Int/Defs.lean

feat: `Nat.cast_nonpos` (#19247) …

Modified Int.natCast_nonpos_iff View on Github →

2024-05-16 08:10

Mathlib/Algebra/Order/Group/Int.lean

chore: Move basic `Int` lemmas earlier (#12821) …

Modified Int.natCast_nonpos_iff View on Github →

2024-04-03 11:58

Mathlib/Data/Int/Order/Basic.lean

chore(Data/Int): Rename `coe_nat` to `natCast` (#11637) …

Added Int.natCast_nonpos_iff View on Github →