{A : Type u_2} →
  {B : Type u_3} →
    (E : Type u_6) →
      [inst : AddMonoid A] →
        [inst_1 : AddMonoid B] →
          [inst_2 : AddCommGroup E] →
            [inst_3 : TopologicalSpace A] →
              [inst_4 : TopologicalSpace B] →
                [inst_5 : TopologicalSpace E] → [inst_6 : IsTopologicalAddGroup E] → (A →ₜ+ B) → (B →ₜ+ E) →ₜ+ A →ₜ+ E