∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.MonoidalCategory C]
  [inst_2 : CategoryTheory.BraidedCategory C] (M : CategoryTheory.Mon (CategoryTheory.Comon C)),
  CategoryTheory.CategoryStruct.comp CategoryTheory.MonObj.mul CategoryTheory.ComonObj.comul =
    CategoryTheory.CategoryStruct.comp
      (CategoryTheory.MonoidalCategoryStruct.tensorHom CategoryTheory.ComonObj.comul CategoryTheory.ComonObj.comul)
      CategoryTheory.MonObj.mul