∀ {ι : Type u_1} {V : Type u} [inst : CategoryTheory.Category.{v, u} V]
  [inst_1 : CategoryTheory.Limits.HasZeroMorphisms V] {c : ComplexShape ι} {A B : HomologicalComplex V c}
  [inst_2 : SizeOf ι] [inst_3 : SizeOf V] (f : (i : ι) → A.X i ⟶ B.X i)
  (comm' :
    autoParam
      (∀ (i j : ι),
        c.Rel i j →
          CategoryTheory.CategoryStruct.comp (f i) (B.d i j) = CategoryTheory.CategoryStruct.comp (A.d i j) (f j))
      HomologicalComplex.Hom.comm'._autoParam),
  sizeOf { f := f, comm' := comm' } = 1