Theorem Fintype.card_multiplicative

Modification history

2025-03-03 18:20
Mathlib/Algebra/Group/TypeTags/Finite.lean
chore(Algebra/Group): move `Fintype` instances to `TypeTags/Finite.lean` (#21989) …
Modified Fintype.card_multiplicativeView on Github →
2025-02-20 09:21
Mathlib/Algebra/Group/TypeTags/Fintype.lean
chore(Data/Fintype): split `Fintype/Card.lean` (#21840) …
Modified Fintype.card_multiplicativeView on Github →
2023-12-26 22:33
Mathlib/Data/Fintype/Card.lean
feat: Basic finset lemmas (#9225) …
Added Fintype.card_multiplicativeView on Github →