Theorem Ordinal.card_eq_zero

Modification history

2024-02-26 00:38
Mathlib/SetTheory/Ordinal/Basic.lean
chore: add lemmas for nat literals corresponding to lemmas for nat casts (#8006) …
Modified Ordinal.card_eq_zeroView on Github →
2023-02-13 06:43
Mathlib/SetTheory/Ordinal/Basic.lean
feat: port SetTheory.Ordinal.Basic (#2217) …
Added Ordinal.card_eq_zeroView on Github →