∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.Abelian C]
  [inst_2 : CategoryTheory.EnoughProjectives C] (Z : C) (i : ℕ),
  (HomologicalComplex.sc (CategoryTheory.ProjectiveResolution.ofComplex Z) i).HasHomology