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