∀ {𝕜 : Type u} {𝕜' : Type u'} {E : Type v} {F : Type w} [inst : Semiring 𝕜] [inst_1 : AddCommMonoid E]
  [inst_2 : Module 𝕜 E] [inst_3 : TopologicalSpace E] [inst_4 : ContinuousAdd E] [inst_5 : ContinuousConstSMul 𝕜 E]
  [inst_6 : AddCommMonoid F] [inst_7 : Module 𝕜 F] [inst_8 : TopologicalSpace F] [inst_9 : ContinuousAdd F]
  [inst_10 : ContinuousConstSMul 𝕜 F] [inst_11 : Semiring 𝕜'] [inst_12 : Module 𝕜' F]
  [inst_13 : ContinuousConstSMul 𝕜' F] [inst_14 : SMulCommClass 𝕜 𝕜' F] (f : FormalMultilinearSeries 𝕜 E F) (n : ℕ)
  (a : 𝕜'), (a • f) n = a • f n