∀ (𝕜 : Type u_3) [inst : NontriviallyNormedField 𝕜] {E : Type u_1} [inst_1 : NormedAddCommGroup E]
  [inst_2 : NormedSpace ℝ E] {Ω : TopologicalSpace.Opens E} {F : Type u_2} [inst_3 : NormedAddCommGroup F]
  [inst_4 : NormedSpace ℝ F] [inst_5 : NormedSpace 𝕜 F] {n : ℕ∞} [inst_6 : SMulCommClass ℝ 𝕜 F]
  {K : TopologicalSpace.Compacts E} (K_sub_Ω : ↑K ⊆ ↑Ω) (x : 𝕜) (x_1 : ContDiffMapSupportedIn E F n K),
  TestFunction.ofSupportedIn K_sub_Ω (x • x_1) = TestFunction.ofSupportedIn K_sub_Ω (x • x_1)