∀ (C : Type u₁) [inst : CategoryTheory.Category.{v₁, u₁} C] [inst_1 : CategoryTheory.Limits.HasTerminal C],
  (CategoryTheory.subterminalsEquivMonoOverTerminal C).inverse.comp (CategoryTheory.subterminalInclusion C) =
    (CategoryTheory.MonoOver.forget (⊤_ C)).comp (CategoryTheory.Over.forget (⊤_ C))