∫ Утверждение Mathlib
cast_addConst_mul_card
Mathlib.Combinatorics.Additive.DoublingConst
URI: https://scilib.ai/kg/mathlib#Finset.cast_addConst_mul_card
∫ Утверждение Mathlib
Mathlib.Combinatorics.Additive.DoublingConst
URI: https://scilib.ai/kg/mathlib#Finset.cast_addConst_mul_card