Set option: pp::colors Assumed: f Assumed: g ∀ a b : Type, ∃ c : Type, (g a b) = (f c) Bool (λ a : Type, (λ b : Type, ite Bool ((λ x : Type, ite Bool ((g a b) = (f x)) ⊥ ⊤) = (λ x : Type, ⊤)) ⊥ ⊤) = (λ x : Type, ⊤)) = (λ x : Type, ⊤)