∀ {ι : Type u_1} {V : Type u} [inst : CategoryTheory.Category.{v, u} V]
  [inst_1 : CategoryTheory.Limits.HasZeroMorphisms V] {c : ComplexShape ι} {C₁ C₂ : HomologicalComplex V c}
  (f : (i : ι) → C₁.X i ≅ C₂.X i)
  (hf :
    autoParam
      (∀ (i j : ι),
        c.Rel i j →
          CategoryTheory.CategoryStruct.comp (f i).hom (C₂.d i j) =
            CategoryTheory.CategoryStruct.comp (C₁.d i j) (f j).hom)
      HomologicalComplex.Hom.isoOfComponents._auto_1)
  (i : ι), (HomologicalComplex.Hom.isoOfComponents f hf).hom.f i = (f i).hom