∀ (C : Type u) [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Limits.HasColimits C] {X Y : TopCat}
  (f : X ⟶ Y) (F : TopCat.Presheaf C Y) (U : TopologicalSpace.Opens ↑X) (x : ↑X) (hx : x ∈ U)
  (V : TopologicalSpace.Opens ↑Y) (hV : U ≤ (TopologicalSpace.Opens.map f).obj V) {Z : C}
  (h : F.stalk ((CategoryTheory.ConcreteCategory.hom f) x) ⟶ Z),
  CategoryTheory.CategoryStruct.comp
      (((TopCat.Presheaf.pushforwardPullbackAdjunction C f).unit.app F).app (Opposite.op V))
      (CategoryTheory.CategoryStruct.comp (((TopCat.Presheaf.pullback C f).obj F).map (CategoryTheory.homOfLE hV).op)
        (CategoryTheory.CategoryStruct.comp (TopCat.Presheaf.germToPullbackStalk C f F U x hx) h)) =
    CategoryTheory.CategoryStruct.comp (F.germ V ((CategoryTheory.ConcreteCategory.hom f) x) ⋯) h