∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.CartesianMonoidalCategory C]
  [inst_2 : CategoryTheory.BraidedCategory C] (X Y : C),
  CategoryTheory.ComonObj.comul =
    CategoryTheory.CategoryStruct.comp
      (CategoryTheory.MonoidalCategoryStruct.tensorHom CategoryTheory.ComonObj.comul CategoryTheory.ComonObj.comul)
      (CategoryTheory.MonoidalCategory.tensorμ X X Y Y)