proposition: Lemma SemExp_identity {Γ τ} (E : SemEnv Γ) : SemExp (identity Γ τ) E ≈ id.
proof: Proof. now f_equal. Qed.
imports: Category.Instance.Lambda.Ty Category.Instance.Lambda.Exp Category.Instance.Lambda.Ren Category.Instance.Lambda.Sem Category.Lib Category.Theory.Category Category.Theory.Isomorphism Category.Structure.Terminal Category.Structure.Cartesian Category.Structure.Cartesian.Closed Category.Instance.Sets Category.Instance.Coq Equations(Equations)