∫ Утверждение Mathlib
differentiableWithinAt
Mathlib.Analysis.Calculus.Deriv.Polynomial
URI: https://scilib.ai/kg/mathlib#Polynomial.differentiableWithinAt
∫ Утверждение Mathlib
Mathlib.Analysis.Calculus.Deriv.Polynomial
URI: https://scilib.ai/kg/mathlib#Polynomial.differentiableWithinAt