∫ Утверждение Mathlib
map_ne_zero_iff
Mathlib.Algebra.Polynomial.Eval.Coeff
URI: https://scilib.ai/kg/mathlib#Polynomial.map_ne_zero_iff
∫ Утверждение Mathlib
Mathlib.Algebra.Polynomial.Eval.Coeff
URI: https://scilib.ai/kg/mathlib#Polynomial.map_ne_zero_iff