∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C]
  {S : CategoryTheory.ShortComplex C} (h₁ : S.LeftHomologyData) (h₂ : S.RightHomologyData) [inst_2 : S.HasHomology],
  CategoryTheory.ShortComplex.leftRightHomologyComparison' h₁ h₂ =
    CategoryTheory.CategoryStruct.comp h₁.homologyIso.inv h₂.homologyIso.hom