Theorem Nat.prod_eq_of_mem_finMulAntidiag

Modification history

2024-11-28 15:29
Mathlib/Algebra/Order/Antidiag/Nat.lean
feat: Define `Nat.finMulAntidiagonal`, the `Finset` of tuples of naturals with a fixed product. (#10668) …
Added Nat.prod_eq_of_mem_finMulAntidiagView on Github →