Theorem Set.encard_univ

Modification history

2025-09-23 05:58

Mathlib/Data/Set/Card.lean

feat(Data/Set/Card): every finset of card less than `ENat.card α` doesn't contain some element (#29900) …

Modified Set.encard_univ View on Github →

2023-08-10 19:52

Mathlib/Data/Set/Card.lean

chore: banish `Type _` and `Sort _` (#6499) …

Modified Set.encard_univ View on Github →

2023-08-02 02:18

Mathlib/Data/Set/Ncard.lean

feat(Data.Set.Ncard): enat set cardinality (#5908) …

Added Set.encard_univ View on Github →