| ∀ x0 . ∀ x1 x2 : (ι → ο) → ο . ∀ x3 x4 : ι → ι → ι . ∀ x5 x6 : ι → ι → ο . ∀ x7 . (∀ x8 : ι → ο . (∀ x9 . x8 x9 ⟶ x9 ∈ x0) ⟶ iff (x1 x8) (x2 x8)) ⟶ (∀ x8 . x8 ∈ x0 ⟶ ∀ x9 . x9 ∈ x0 ⟶ x3 x8 x9 = x4 x8 x9) ⟶ (∀ x8 . x8 ∈ x0 ⟶ ∀ x9 . x9 ∈ x0 ⟶ iff (x5 x8 x9) (x6 x8 x9)) ⟶ pack_c_b_r_e x0 x1 x3 x5 x7 = pack_c_b_r_e x0 x2 x4 x6 x7 |
|