Theorem Finset.finsetCongr_piAntidiag_eq_antidiag

Modification history

2024-07-05 08:34
Mathlib/Algebra/Order/Antidiag/Pi.lean
feat: Antidiagonal as a `Finset (ι → μ)` (#13683)
Added Finset.finsetCongr_piAntidiag_eq_antidiagView on Github →