∀ {J : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} J] {C : Type u} [inst_1 : CategoryTheory.Category.{v, u} C]
  {F : CategoryTheory.Functor J C} [inst_2 : CategoryTheory.Limits.HasLimit F] {c : CategoryTheory.Limits.Cone F}
  (hc : CategoryTheory.Limits.IsLimit c) (j : J),
  CategoryTheory.CategoryStruct.comp (hc.conePointUniqueUpToIso (CategoryTheory.Limits.limit.isLimit F)).hom
      (CategoryTheory.Limits.limit.π F j) =
    c.π.app j