Theorem Ordinal.nat_cast_ne_zero

Modification history

2024-04-17 11:15
Mathlib/SetTheory/Ordinal/Arithmetic.lean
chore: Rename `nat_cast`/`int_cast`/`rat_cast` to `natCast`/`intCast`/`ratCast` (#11486) …
Deleted Ordinal.nat_cast_ne_zeroView on Github →
2024-02-26 00:38
Mathlib/SetTheory/Ordinal/Arithmetic.lean
chore: add lemmas for nat literals corresponding to lemmas for nat casts (#8006) …
Modified Ordinal.nat_cast_ne_zeroView on Github →
2023-02-16 08:59
Mathlib/SetTheory/Ordinal/Arithmetic.lean
feat: port SetTheory.Ordinal.Arithmetic (#2271)
Added Ordinal.nat_cast_ne_zeroView on Github →