∀ {R : Type u_5} {ι : Type u_1} {M₁ : ι → Type u_2} {M₂ : Type u_4} {M₃ : Type u_3} [inst : Semiring R]
  [inst_1 : (i : ι) → AddCommMonoid (M₁ i)] [inst_2 : AddCommMonoid M₂] [inst_3 : AddCommMonoid M₃]
  [inst_4 : (i : ι) → Module R (M₁ i)] [inst_5 : Module R M₂] [inst_6 : Module R M₃]
  [inst_7 : (i : ι) → TopologicalSpace (M₁ i)] [inst_8 : TopologicalSpace M₂] [inst_9 : TopologicalSpace M₃]
  (f : ContinuousMultilinearMap R M₁ M₂) (g : ContinuousMultilinearMap R M₁ M₃),
  Continuous fun x => (f.toFun x, g.toMultilinearMap x)