∀ {C : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C]
  {S₁ S₂ : CategoryTheory.ShortComplex C} (e : S₁ ≅ S₂) (h₁ : S₁.RightHomologyData) (h₂ : S₂.RightHomologyData),
  CategoryTheory.CategoryStruct.comp (CategoryTheory.ShortComplex.opcyclesMap' e.inv h₂ h₁)
      (CategoryTheory.ShortComplex.opcyclesMap' e.hom h₁ h₂) =
    CategoryTheory.CategoryStruct.id h₂.Q