Theorem Finset.filter_snd_eq_antidiagonal

Modification history

2023-10-31 06:01
Mathlib/Data/Finset/Antidiagonal.lean
feat(Data.Finset.Antidiagonal): generalize `Finset.Nat.antidiagonal` (#7486) …
Added Finset.filter_snd_eq_antidiagonalView on Github →