∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C]
  (S : CategoryTheory.ShortComplex Cᵒᵖ),
  CategoryTheory.ShortComplex.unopMap (CategoryTheory.CategoryStruct.id S) = CategoryTheory.CategoryStruct.id S.unop