∫ Утверждение Mathlib
coeff_ne_zero_of_eq_degree
Mathlib.Algebra.Polynomial.Degree.Definitions
URI: https://scilib.ai/kg/mathlib#Polynomial.coeff_ne_zero_of_eq_degree
∫ Утверждение Mathlib
Mathlib.Algebra.Polynomial.Degree.Definitions
URI: https://scilib.ai/kg/mathlib#Polynomial.coeff_ne_zero_of_eq_degree