∫ Утверждение Mathlib
sum_sq_le_of_mem_box
Mathlib.Combinatorics.Additive.AP.Three.Behrend
URI: https://scilib.ai/kg/mathlib#Behrend.sum_sq_le_of_mem_box
∫ Утверждение Mathlib
Mathlib.Combinatorics.Additive.AP.Three.Behrend
URI: https://scilib.ai/kg/mathlib#Behrend.sum_sq_le_of_mem_box