∫ Утверждение Mathlib
hasLineDerivWithinAt
Mathlib.Analysis.Calculus.LineDeriv.Basic
URI: https://scilib.ai/kg/mathlib#LineDifferentiableWithinAt.hasLineDerivWithinAt
∫ Утверждение Mathlib
Mathlib.Analysis.Calculus.LineDeriv.Basic
URI: https://scilib.ai/kg/mathlib#LineDifferentiableWithinAt.hasLineDerivWithinAt