∀ {α : Type u_1} {β : Type u_2} [inst : TopologicalSpace α] [inst_1 : TopologicalSpace β] [inst_2 : AddCommMonoid β]
  {R : Type u_3} [inst_3 : Semiring R] [inst_4 : Module R β] [inst_5 : ContinuousConstSMul R β] (r : R)
  (f : CompactlySupportedContinuousMap α β), ⇑(r • f) = r • ⇑f