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