Theorems · Theorem · real analysis

contDiffWithinAt_omega_iff_analyticWithinAt

∀ {𝕜 : Type u} [inst : NontriviallyNormedField 𝕜] {E : Type uE} [inst_1 : NormedAddCommGroup E]
  [inst_2 : NormedSpace 𝕜 E] {F : Type uF} [inst_3 : NormedAddCommGroup F] [inst_4 : NormedSpace 𝕜 F] {s : Set E}
  {f : E → F} {x : E} [CompleteSpace F], ContDiffWithinAt 𝕜 ⊤ f s x ↔ AnalyticWithinAt 𝕜 f s x

Defined in

Mathlib.Analysis.Calculus.ContDiff.Defs

Cited by

1 results in Mathlib

Foundations

Depth 195 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

NontriviallyNormedFieldNormedAddCommGroupNormedSpaceNormedAddCommGroupNormedSpaceCompleteSpace