∫ Утверждение Mathlib
ne_zero_of_mem_smoothNumbers
Mathlib.NumberTheory.SmoothNumbers
URI: https://scilib.ai/kg/mathlib#Nat.ne_zero_of_mem_smoothNumbers
∫ Утверждение Mathlib
Mathlib.NumberTheory.SmoothNumbers
URI: https://scilib.ai/kg/mathlib#Nat.ne_zero_of_mem_smoothNumbers