Theorem Cardinal.toPartENat_eq_natCast_iff

Modification history

2024-12-03 05:50
Mathlib/Deprecated/Cardinal/Finite.lean
chore: complete deprecation of `PartENat.card` (#19648) …
Modified Cardinal.toPartENat_eq_natCast_iffView on Github →
2023-06-26 11:36
Mathlib/SetTheory/Cardinal/Finite.lean
feat(SetTheory/Cardinal/Finite): prove lemmas about PartENat.card (#5307) …
Added Cardinal.toPartENat_eq_natCast_iffView on Github →