Theorem Fintype.card_subtype_le

Modification history

2025-03-06 15:53

Mathlib/Data/Fintype/Card.lean

chore(Data/Fintype/Card): assume `Fintype {a // p a}` instead of deriving it from `DecidablePred p` (#22643) …

Modified Fintype.card_subtype_le View on Github →

2023-01-19 11:44

Mathlib/Data/Fintype/Card.lean

feat: port Data.Fintype.Card (#1668)

Added Fintype.card_subtype_le View on Github →