∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] (F G : CategoryTheory.Functor C (Type w)),
  CategoryTheory.FunctorToTypes.binaryProductIso F G =
    CategoryTheory.Limits.limit.isoLimitCone (CategoryTheory.FunctorToTypes.binaryProductLimitCone F G)