Theorem Finset.cast_card

Modification history

2024-05-27 08:32
Mathlib/Algebra/Module/BigOperators.lean
chore: Use the new `∑ i ∈ s, f i` notation (#13209) …
Modified Finset.cast_cardView on Github →
2023-01-19 14:09
Mathlib/Algebra/Module/BigOperators.lean
feat port: Algebra.Module.BigOperators (#1665)
Added Finset.cast_cardView on Github →