Sort u_1 →
  {α : Type u} →
    {β : Type v} →
      [inst : TopologicalSpace α] →
        [inst_1 : Zero β] →
          [inst_2 : TopologicalSpace β] →
            ZeroAtInftyContinuousMap α β →
              {α' : Type u} →
                {β' : Type v} →
                  [inst' : TopologicalSpace α'] →
                    [inst'_1 : Zero β'] → [inst'_2 : TopologicalSpace β'] → ZeroAtInftyContinuousMap α' β' → Sort u_1