Theorem Finset.mem_finAntidiagonal

Modification history

2024-06-15 08:18
Mathlib/Algebra/Order/Antidiag/Finsupp.lean
chore: Move antidiagonal material (#13727) …
Modified Finset.mem_finAntidiagonalView on Github →
2024-01-12 08:24
Mathlib/Data/Finset/PiAntidiagonal.lean
feat: add `Finset.piAntidiagonal` (#7904) …
Added Finset.mem_finAntidiagonalView on Github →