Theorem Finset.Nat.card_antidiagonal

Modification history

2026-10-11 17:26
Mathlib/Data/Finset/NatAntidiagonal.lean
chore: use the `Finset.card` notation more widely (#44638) …
Modified Finset.Nat.card_antidiagonalView on Github →
2023-01-17 11:37
Mathlib/Data/Finset/NatAntidiagonal.lean
feat port : Data.Finset.NatAntidiagonal (#1598)
Added Finset.Nat.card_antidiagonalView on Github →