∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.MonoidalCategory C]
  [inst_2 : CategoryTheory.BraidedCategory C] (X : C) [inst_3 : CategoryTheory.BimonObj X],
  CategoryTheory.CategoryStruct.comp (CategoryTheory.Mon.Hom.mk' CategoryTheory.ComonObj.comul ⋯ ⋯)
      (CategoryTheory.MonoidalCategoryStruct.whiskerLeft (CategoryTheory.Bimon.mk'X X)
        (CategoryTheory.Mon.Hom.mk' CategoryTheory.ComonObj.comul ⋯ ⋯)) =
    CategoryTheory.CategoryStruct.comp (CategoryTheory.Mon.Hom.mk' CategoryTheory.ComonObj.comul ⋯ ⋯)
      (CategoryTheory.CategoryStruct.comp
        (CategoryTheory.MonoidalCategoryStruct.whiskerRight
          (CategoryTheory.Mon.Hom.mk' CategoryTheory.ComonObj.comul ⋯ ⋯) (CategoryTheory.Bimon.mk'X X))
        (CategoryTheory.MonoidalCategoryStruct.associator (CategoryTheory.Bimon.mk'X X) (CategoryTheory.Bimon.mk'X X)
            (CategoryTheory.Bimon.mk'X X)).hom)