∀ {D : Type u_1} {D' : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} D]
  [inst_1 : CategoryTheory.Category.{v_2, u_2} D'] (F : CategoryTheory.Functor D D') {C : Type u_3}
  [inst_2 : CategoryTheory.Category.{v_3, u_3} C] [inst_3 : CategoryTheory.MonoidalCategory C]
  [inst_4 : CategoryTheory.MonoidalCategory.MonoidalRightAction C D]
  [inst_5 : CategoryTheory.MonoidalCategory.MonoidalRightAction C D'] [inst_6 : F.OplaxRightLinear C] (d : D)
  (c c' : C),
  CategoryTheory.CategoryStruct.comp
      (CategoryTheory.Functor.OplaxRightLinear.δᵣ F
        (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionObj d c) c')
      (CategoryTheory.CategoryStruct.comp
        (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionHomLeft
          (CategoryTheory.Functor.OplaxRightLinear.δᵣ F d c) c')
        (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionAssocIso (F.obj d) c c').inv) =
    CategoryTheory.CategoryStruct.comp
      (F.map (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionAssocIso d c c').inv)
      (CategoryTheory.Functor.OplaxRightLinear.δᵣ F d (CategoryTheory.MonoidalCategoryStruct.tensorObj c c'))