| ∀ x0 x1 . ∀ x2 x3 : (ι → ο) → ο . ∀ x4 x5 : ι → ι . ∀ x6 x7 x8 x9 . pack_c_u_e_e x0 x2 x4 x6 x8 = pack_c_u_e_e x1 x3 x5 x7 x9 ⟶ and (and (and (and (x0 = x1) (∀ x10 : ι → ο . (∀ x11 . x10 x11 ⟶ x11 ∈ x0) ⟶ x2 x10 = x3 x10)) (∀ x10 . x10 ∈ x0 ⟶ x4 x10 = x5 x10)) (x6 = x7)) (x8 = x9) |
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