Theorem PartENat.card_eq_zero_iff_empty

Modification history

2023-08-10 19:52
Mathlib/SetTheory/Cardinal/Finite.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified PartENat.card_eq_zero_iff_emptyView on Github →
2023-06-26 11:36
Mathlib/SetTheory/Cardinal/Finite.lean
feat(SetTheory/Cardinal/Finite): prove lemmas about PartENat.card (#5307) …
Added PartENat.card_eq_zero_iff_emptyView on Github →