∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {V : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} V]
  [inst_2 : CategoryTheory.MonoidalCategory C] [inst_3 : CategoryTheory.BraidedCategory C]
  [inst_4 : CategoryTheory.MonoidalCategory V] [inst_5 : CategoryTheory.BraidedCategory V]
  (F G : CategoryTheory.Functor C V) [inst_6 : CategoryTheory.MonoidalCategory.DayConvolution F G]
  [inst_7 : CategoryTheory.MonoidalCategory.DayConvolution G F] (x y : C),
  CategoryTheory.CategoryStruct.comp ((CategoryTheory.MonoidalCategory.DayConvolution.unit G F).app (x, y))
      ((CategoryTheory.MonoidalCategory.DayConvolution.braiding F G).inv.app
        (CategoryTheory.MonoidalCategoryStruct.tensorObj x y)) =
    CategoryTheory.CategoryStruct.comp (β_ ((F, G).1.obj (y, x).1) ((F, G).2.obj (y, x).2)).inv
      (CategoryTheory.CategoryStruct.comp ((CategoryTheory.MonoidalCategory.DayConvolution.unit F G).app (y, x))
        ((CategoryTheory.MonoidalCategory.DayConvolution.convolution F G).map (β_ (y, x).2 (y, x).1).inv))