∫ Утверждение Mathlib
hasAntidiagonal_congr
Mathlib.Algebra.Order.Antidiag.Prod
URI: https://scilib.ai/kg/mathlib#Finset.hasAntidiagonal_congr
∫ Утверждение Mathlib
Mathlib.Algebra.Order.Antidiag.Prod
URI: https://scilib.ai/kg/mathlib#Finset.hasAntidiagonal_congr