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