Theorems · Theorem · global analysis

DifferentiableOn.comp

∀ {𝕜 : Type u_1} [inst : NontriviallyNormedField 𝕜] {E : Type u_2} [inst_1 : NormedAddCommGroup E]
  [inst_2 : NormedSpace 𝕜 E] {F : Type u_3} [inst_3 : NormedAddCommGroup F] [inst_4 : NormedSpace 𝕜 F] {G : Type u_4}
  [inst_5 : NormedAddCommGroup G] [inst_6 : NormedSpace 𝕜 G] {f : E → F} {s : Set E} {g : F → G} {t : Set F},
  DifferentiableOn 𝕜 g t → DifferentiableOn 𝕜 f s → Set.MapsTo f s t → DifferentiableOn 𝕜 (g ∘ f) s

Defined in

Mathlib.Analysis.Calculus.FDeriv.Comp

Cited by

5 results in Mathlib

Foundations

Depth 170 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

NontriviallyNormedFieldNormedAddCommGroupNormedSpaceNormedAddCommGroupNormedSpaceNormedAddCommGroupNormedSpace