∀ (R : Type u_3) (B : Type u_1) (F : Type u_2) [inst : NontriviallyNormedField R] [inst_1 : NormedAddCommGroup F]
  [inst_2 : NormedSpace R F] [inst_3 : TopologicalSpace B] (ι : Type u_4) (x x : ι),
  ContinuousOn (fun x => ContinuousLinearMap.id R F) (Set.univ ∩ Set.univ)