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