Theorem Set.ncard_empty

Modification history

2023-08-10 19:52

Mathlib/Data/Set/Card.lean

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

Modified Set.ncard_empty View on Github →

2023-06-06 18:52

Mathlib/Data/Set/Ncard.lean

feat: port Data.Set.Ncard (#4591) …

Added Set.ncard_empty View on Github →