∀ {𝕜 : Type u_1} {F : Type u_3} [inst : NontriviallyNormedField 𝕜] [inst_1 : NormedAddCommGroup F]
  [inst_2 : NormedSpace 𝕜 F] {ι : Type u_5} {Em : ι → Type u_6} [inst_3 : (i : ι) → NormedAddCommGroup (Em i)]
  [inst_4 : (i : ι) → NormedSpace 𝕜 (Em i)] [inst_5 : Fintype ι] (f : ContinuousMultilinearMap 𝕜 Em F)
  {x : (i : ι) → Em i} {s : Set ((i : ι) → Em i)}, AnalyticWithinAt 𝕜 (⇑f) s x