apply (equicontinuous_restrict_iff _).mp
ι : Type u_1
U K : Set ℂ
z : ℂ
F : ι → 𝓒 U
Q : Set ℂ → Set ℂ
h1 : UniformlyBoundedOn F U
hU : IsOpen U
h2 : ∀ (i : ι), DifferentiableOn ℂ (F i) U
hK : K ∈ compacts U
⊢ EquicontinuousOn F K
ι : Type u_1
U K : Set ℂ
z : ℂ
F : ι → 𝓒 U
Q : Set ℂ → Set ℂ
h1 : UniformlyBoundedOn F U
hU : IsOpen U
h2 : ∀ (i : ι), DifferentiableOn ℂ (F i) U
hK : K ∈ compacts U
⊢ Equicontinuous (restrict K ∘ F)