∫ Утверждение Mathlib
fun_sub
Mathlib.Analysis.Calculus.FDeriv.Add
URI: https://scilib.ai/kg/mathlib#DifferentiableWithinAt.fun_sub
∫ Утверждение Mathlib
Mathlib.Analysis.Calculus.FDeriv.Add
URI: https://scilib.ai/kg/mathlib#DifferentiableWithinAt.fun_sub