| ∀ x0 : ((ι → ι) → (((ι → ι) → ι → ι) → ι → ι) → ι) → ι → ((ι → ι) → ι) → ι . ∀ x1 : (((((ι → ι) → ι) → ι) → ι) → ι) → ι → (ι → ι) → (ι → ι → ι) → (ι → ι) → ι → ι . ∀ x2 : (ι → ι) → ((ι → ι → ι) → ι) → ι . ∀ x3 : ((ι → ι) → (ι → ι → ι → ι) → ι) → ((((ι → ι) → ι → ι) → ι → ι → ι) → ι → ι → ι → ι) → ι . (∀ x4 . ∀ x5 x6 : ι → ι . ∀ x7 : (ι → ι) → ι . x3 (λ x9 : ι → ι . λ x10 : ι → ι → ι → ι . 0) (λ x9 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x10 x11 x12 . x12) = setsum 0 (Inj0 (x2 (λ x9 . x9) (λ x9 : ι → ι → ι . setsum (x7 (λ x10 . 0)) (setsum 0 0))))) ⟶ (∀ x4 : ι → ((ι → ι) → ι → ι) → ι → ι . ∀ x5 x6 . ∀ x7 : (ι → ι) → ι . x3 (λ x9 : ι → ι . λ x10 : ι → ι → ι → ι . x9 (x10 (x10 (x2 (λ x11 . 0) (λ x11 : ι → ι → ι . 0)) (x0 (λ x11 : ι → ι . λ x12 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x11 : ι → ι . 0)) 0) 0 0)) (λ x9 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x10 x11 x12 . x1 (λ x13 : (((ι → ι) → ι) → ι) → ι . x11) (x2 (λ x13 . setsum x11 (setsum 0 0)) (λ x13 : ι → ι → ι . 0)) (λ x13 . setsum (setsum (x1 (λ x14 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x14 . 0) (λ x14 x15 . 0) (λ x14 . 0) 0) 0) (setsum (setsum 0 0) x10)) (λ x13 x14 . setsum (Inj0 0) (setsum (x0 (λ x15 : ι → ι . λ x16 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x15 : ι → ι . 0)) (Inj0 0))) (λ x13 . x13) 0) = x1 (λ x9 : (((ι → ι) → ι) → ι) → ι . x6) (x0 (λ x9 : ι → ι . λ x10 : ((ι → ι) → ι → ι) → ι → ι . 0) (x3 (λ x9 : ι → ι . λ x10 : ι → ι → ι → ι . x3 (λ x11 : ι → ι . λ x12 : ι → ι → ι → ι . x3 (λ x13 : ι → ι . λ x14 : ι → ι → ι → ι . 0) (λ x13 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x14 x15 x16 . 0)) (λ x11 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x12 x13 x14 . setsum 0 0)) (λ x9 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x10 x11 x12 . x12)) (λ x9 : ι → ι . x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . x9 (x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x12 : ι → ι . 0))) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . Inj1 (x1 (λ x14 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x14 . 0) (λ x14 x15 . 0) (λ x14 . 0) 0)))) (λ x9 . x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . x7 (λ x12 . x12)) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . x2 (λ x14 . 0) (λ x14 : ι → ι → ι . x14 x11 (x1 (λ x15 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x15 . 0) (λ x15 x16 . 0) (λ x15 . 0) 0)))) (λ x9 x10 . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . Inj1 (Inj1 (x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x12 : ι → ι . 0)))) (x7 (λ x11 . x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . setsum 0 0) x11 (λ x12 . setsum 0 0) (λ x12 x13 . x2 (λ x14 . 0) (λ x14 : ι → ι → ι . 0)) (λ x12 . Inj1 0) (x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x12 . 0) (λ x12 x13 . 0) (λ x12 . 0) 0))) (λ x11 . 0) (λ x11 x12 . 0) (λ x11 . x9) (x0 (λ x11 : ι → ι . λ x12 : ((ι → ι) → ι → ι) → ι → ι . Inj1 (x1 (λ x13 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x13 . 0) (λ x13 x14 . 0) (λ x13 . 0) 0)) 0 (λ x11 : ι → ι . x10))) (λ x9 . Inj1 (x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . x10 (λ x11 : (ι → ι) → ι . x10 (λ x12 : (ι → ι) → ι . 0))) (x0 (λ x10 : ι → ι . λ x11 : ((ι → ι) → ι → ι) → ι → ι . x3 (λ x12 : ι → ι . λ x13 : ι → ι → ι → ι . 0) (λ x12 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x13 x14 x15 . 0)) 0 (λ x10 : ι → ι . setsum 0 0)) (λ x10 . Inj0 (setsum 0 0)) (λ x10 x11 . x7 (λ x12 . x12)) (λ x10 . x10) (x7 (λ x10 . setsum 0 0)))) (x7 Inj0)) ⟶ (∀ x4 : ((ι → ι) → ι → ι) → ι → (ι → ι) → ι → ι . ∀ x5 : ι → ι → (ι → ι) → ι . ∀ x6 . ∀ x7 : (ι → ι) → ι → ι . x2 (λ x9 . x5 (Inj1 0) (x5 0 (x7 (λ x10 . 0) (x7 (λ x10 . 0) 0)) (λ x10 . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . x10) 0 (λ x11 . x9) (λ x11 x12 . x0 (λ x13 : ι → ι . λ x14 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x13 : ι → ι . 0)) (λ x11 . Inj1 0) (x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x11 . 0) (λ x11 x12 . 0) (λ x11 . 0) 0))) (λ x10 . x2 Inj0 (λ x11 : ι → ι → ι . x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . x1 (λ x13 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x13 . 0) (λ x13 x14 . 0) (λ x13 . 0) 0) (Inj1 0) (λ x12 . Inj1 0) (λ x12 x13 . x10) (λ x12 . 0) (x2 (λ x12 . 0) (λ x12 : ι → ι → ι . 0))))) (λ x9 : ι → ι → ι . x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . 0) (Inj1 0) (λ x10 . x10) (λ x10 x11 . x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . x3 (λ x14 : ι → ι . λ x15 : ι → ι → ι → ι . x2 (λ x16 . 0) (λ x16 : ι → ι → ι . 0)) (λ x14 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x15 x16 x17 . x16)) (setsum x10 x10) (λ x12 : ι → ι . x12 0)) (λ x10 . setsum x10 (setsum (setsum 0 0) (x2 (λ x11 . 0) (λ x11 : ι → ι → ι . 0)))) (x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . 0) (x7 (λ x10 . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x11 . 0) (λ x11 x12 . 0) (λ x11 . 0) 0) (x5 0 0 (λ x10 . 0))) (λ x10 . Inj0 (x9 0 0)) (λ x10 x11 . x10) (λ x10 . 0) (x7 (λ x10 . Inj1 0) (x2 (λ x10 . 0) (λ x10 : ι → ι → ι . 0))))) = x5 (setsum (x2 (λ x9 . 0) (λ x9 : ι → ι → ι . x7 (λ x10 . x3 (λ x11 : ι → ι . λ x12 : ι → ι → ι → ι . 0) (λ x11 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x12 x13 x14 . 0)) (x7 (λ x10 . 0) 0))) (x5 0 (setsum x6 (x3 (λ x9 : ι → ι . λ x10 : ι → ι → ι → ι . 0) (λ x9 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x10 x11 x12 . 0))) (λ x9 . 0))) (x7 (λ x9 . setsum 0 0) (Inj1 (x3 (λ x9 : ι → ι . λ x10 : ι → ι → ι → ι . x7 (λ x11 . 0) 0) (λ x9 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x10 x11 x12 . 0)))) (λ x9 . x9)) ⟶ (∀ x4 . ∀ x5 : ι → (ι → ι) → ι . ∀ x6 x7 . x2 (λ x9 . x2 (λ x10 . x10) (λ x10 : ι → ι → ι . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . Inj0 (x11 (λ x12 : (ι → ι) → ι . 0))) 0 (λ x11 . x7) (λ x11 x12 . x10 (x10 0 0) (setsum 0 0)) (λ x11 . Inj0 (x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x12 : ι → ι . 0))) (x10 0 (setsum 0 0)))) (λ x9 : ι → ι → ι . 0) = x2 (λ x9 . x0 (λ x10 : ι → ι . λ x11 : ((ι → ι) → ι → ι) → ι → ι . setsum (x11 (λ x12 : ι → ι . λ x13 . x0 (λ x14 : ι → ι . λ x15 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x14 : ι → ι . 0)) 0) (Inj0 (setsum 0 0))) 0 (λ x10 : ι → ι . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . x12 0) (Inj1 0) (λ x12 : ι → ι . x12 0)) x9 (λ x11 . x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . setsum 0 0) (setsum 0 0) (λ x12 . 0) (λ x12 x13 . x2 (λ x14 . 0) (λ x14 : ι → ι → ι . 0)) (λ x12 . x0 (λ x13 : ι → ι . λ x14 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x13 : ι → ι . 0)) 0) (λ x11 x12 . 0) (λ x11 . x2 (λ x12 . x0 (λ x13 : ι → ι . λ x14 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x13 : ι → ι . 0)) (λ x12 : ι → ι → ι . setsum 0 0)) (x2 (λ x11 . x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x12 : ι → ι . 0)) (λ x11 : ι → ι → ι . x9)))) (λ x9 : ι → ι → ι . Inj1 0)) ⟶ (∀ x4 . ∀ x5 : (((ι → ι) → ι) → ι) → ι → ι → ι . ∀ x6 : ι → ι . ∀ x7 . x1 (λ x9 : (((ι → ι) → ι) → ι) → ι . x5 (λ x10 : (ι → ι) → ι . Inj0 (Inj0 0)) (Inj0 (Inj1 (x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x10 . 0) (λ x10 x11 . 0) (λ x10 . 0) 0))) (Inj0 0)) (x5 (λ x9 : (ι → ι) → ι . x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . 0) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . 0)) (setsum 0 0) (Inj0 (x5 (λ x9 : (ι → ι) → ι . setsum 0 0) (Inj0 0) 0))) (λ x9 . Inj0 0) (λ x9 x10 . x7) (λ x9 . x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . x9) x9 (λ x10 . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . setsum (x3 (λ x12 : ι → ι . λ x13 : ι → ι → ι → ι . 0) (λ x12 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x13 x14 x15 . 0)) (x2 (λ x12 . 0) (λ x12 : ι → ι → ι . 0))) 0 (λ x11 . x2 (λ x12 . 0) (λ x12 : ι → ι → ι . Inj0 0)) (λ x11 x12 . setsum x10 (x1 (λ x13 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x13 . 0) (λ x13 x14 . 0) (λ x13 . 0) 0)) (λ x11 . setsum (Inj1 0) 0) x10) (λ x10 x11 . x9) (λ x10 . 0) (Inj1 (setsum (x2 (λ x10 . 0) (λ x10 : ι → ι → ι . 0)) 0))) (Inj1 (x6 x7)) = setsum (x1 (λ x9 : (((ι → ι) → ι) → ι) → ι . x5 (λ x10 : (ι → ι) → ι . setsum (x9 (λ x11 : (ι → ι) → ι . 0)) 0) (setsum (setsum 0 0) (x0 (λ x10 : ι → ι . λ x11 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x10 : ι → ι . 0))) (x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . setsum 0 0) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . x12))) 0 (λ x9 . x6 (x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . x3 (λ x11 : ι → ι . λ x12 : ι → ι → ι → ι . 0) (λ x11 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x12 x13 x14 . 0)) (x2 (λ x10 . 0) (λ x10 : ι → ι → ι . 0)) (λ x10 . x6 0) (λ x10 x11 . x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x12 . 0) (λ x12 x13 . 0) (λ x12 . 0) 0) (λ x10 . x0 (λ x11 : ι → ι . λ x12 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x11 : ι → ι . 0)) (x2 (λ x10 . 0) (λ x10 : ι → ι → ι . 0)))) (λ x9 x10 . x9) (λ x9 . Inj1 0) (setsum (x6 (x6 0)) (setsum x7 (Inj0 0)))) (setsum 0 0)) ⟶ (∀ x4 . ∀ x5 : (ι → ι → ι) → ι → ι . ∀ x6 : (((ι → ι) → ι → ι) → ι) → ι → ι → ι . ∀ x7 : (((ι → ι) → ι → ι) → ι → ι) → (ι → ι) → ι . x1 (λ x9 : (((ι → ι) → ι) → ι) → ι . x7 (λ x10 : (ι → ι) → ι → ι . λ x11 . setsum (setsum (x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x12 . 0) (λ x12 x13 . 0) (λ x12 . 0) 0) (x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x12 : ι → ι . 0))) (x7 (λ x12 : (ι → ι) → ι → ι . λ x13 . Inj1 0) (λ x12 . x9 (λ x13 : (ι → ι) → ι . 0)))) (λ x10 . x9 (λ x11 : (ι → ι) → ι . x9 (λ x12 : (ι → ι) → ι . 0)))) (x3 (λ x9 : ι → ι . λ x10 : ι → ι → ι → ι . x9 0) (λ x9 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x10 x11 x12 . setsum (x1 (λ x13 : (((ι → ι) → ι) → ι) → ι . 0) (x1 (λ x13 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x13 . 0) (λ x13 x14 . 0) (λ x13 . 0) 0) (λ x13 . x13) (λ x13 x14 . setsum 0 0) (λ x13 . 0) 0) (x0 (λ x13 : ι → ι . λ x14 : ((ι → ι) → ι → ι) → ι → ι . setsum 0 0) (setsum 0 0) (λ x13 : ι → ι . x1 (λ x14 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x14 . 0) (λ x14 x15 . 0) (λ x14 . 0) 0)))) (λ x9 . x9) (λ x9 x10 . x10) (λ x9 . x5 (λ x10 x11 . Inj1 (x7 (λ x12 : (ι → ι) → ι → ι . λ x13 . x3 (λ x14 : ι → ι . λ x15 : ι → ι → ι → ι . 0) (λ x14 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x15 x16 x17 . 0)) (λ x12 . x0 (λ x13 : ι → ι . λ x14 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x13 : ι → ι . 0)))) (setsum 0 (x6 (λ x10 : (ι → ι) → ι → ι . 0) (x0 (λ x10 : ι → ι . λ x11 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x10 : ι → ι . 0)) 0))) (Inj1 0) = x5 (λ x9 x10 . setsum (Inj1 (setsum (x7 (λ x11 : (ι → ι) → ι → ι . λ x12 . 0) (λ x11 . 0)) (setsum 0 0))) (Inj1 x10)) (x5 (λ x9 x10 . Inj0 (x7 (λ x11 : (ι → ι) → ι → ι . λ x12 . setsum 0 0) (λ x11 . x1 (λ x12 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x12 . 0) (λ x12 x13 . 0) (λ x12 . 0) 0))) 0)) ⟶ (∀ x4 x5 x6 . ∀ x7 : (ι → ι → ι) → ι → ι . x0 (λ x9 : ι → ι . λ x10 : ((ι → ι) → ι → ι) → ι → ι . Inj0 0) (setsum 0 0) (λ x9 : ι → ι . x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . x11 (λ x12 : (ι → ι) → ι . x9 0)) (x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x12 : ι → ι . 0)) (x10 (λ x11 : (ι → ι) → ι . 0)) (λ x11 . 0) (λ x11 x12 . 0) (λ x11 . Inj0 0) (x2 (λ x11 . 0) (λ x11 : ι → ι → ι . 0))) (λ x11 . setsum (x9 0) 0) (λ x11 x12 . x11) (λ x11 . 0) 0) 0 (λ x10 . x7 (λ x11 x12 . setsum 0 0) (x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . x2 (λ x12 . 0) (λ x12 : ι → ι → ι . 0)) (Inj0 0) (λ x11 . setsum 0 0) (λ x11 x12 . x12) (λ x11 . x2 (λ x12 . 0) (λ x12 : ι → ι → ι . 0)) x10)) (λ x10 x11 . 0) (λ x10 . x7 (λ x11 x12 . 0) (Inj1 (x3 (λ x11 : ι → ι . λ x12 : ι → ι → ι → ι . 0) (λ x11 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x12 x13 x14 . 0)))) (x9 (x7 (λ x10 x11 . 0) 0))) = x1 (λ x9 : (((ι → ι) → ι) → ι) → ι . setsum (x2 (λ x10 . 0) (λ x10 : ι → ι → ι . x7 (λ x11 x12 . x12) (x1 (λ x11 : (((ι → ι) → ι) → ι) → ι . 0) 0 (λ x11 . 0) (λ x11 x12 . 0) (λ x11 . 0) 0))) (setsum x6 (x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . 0) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . setsum 0 0)))) (x7 (λ x9 x10 . x7 (λ x11 x12 . 0) (x3 (λ x11 : ι → ι . λ x12 : ι → ι → ι → ι . x9) (λ x11 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x12 x13 x14 . x3 (λ x15 : ι → ι . λ x16 : ι → ι → ι → ι . 0) (λ x15 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x16 x17 x18 . 0)))) 0) (λ x9 . Inj1 (x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . Inj0 0) (x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . Inj0 0) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . 0)) (λ x10 . x3 (λ x11 : ι → ι . λ x12 : ι → ι → ι → ι . Inj0 0) (λ x11 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x12 x13 x14 . 0)) (λ x10 x11 . setsum x10 x9) (λ x10 . setsum 0 (x0 (λ x11 : ι → ι . λ x12 : ((ι → ι) → ι → ι) → ι → ι . 0) 0 (λ x11 : ι → ι . 0))) (x1 (λ x10 : (((ι → ι) → ι) → ι) → ι . Inj0 0) (setsum 0 0) (λ x10 . setsum 0 0) (λ x10 x11 . 0) (λ x10 . 0) (x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . 0) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . 0))))) (λ x9 x10 . setsum (setsum (Inj0 (x7 (λ x11 x12 . 0) 0)) 0) (Inj1 x6)) (λ x9 . x7 (λ x10 x11 . x3 (λ x12 : ι → ι . λ x13 : ι → ι → ι → ι . 0) (λ x12 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x13 x14 x15 . x14)) (x0 (λ x10 : ι → ι . λ x11 : ((ι → ι) → ι → ι) → ι → ι . x7 (λ x12 x13 . 0) (Inj0 0)) x5 (λ x10 : ι → ι . x2 (λ x11 . x11) (λ x11 : ι → ι → ι . x9)))) x4) ⟶ (∀ x4 : ι → ((ι → ι) → ι → ι) → ι . ∀ x5 : ι → ι . ∀ x6 x7 . x0 (λ x9 : ι → ι . λ x10 : ((ι → ι) → ι → ι) → ι → ι . x10 (λ x11 : ι → ι . λ x12 . Inj0 (setsum x12 0)) (Inj0 0)) 0 (λ x9 : ι → ι . setsum 0 (x3 (λ x10 : ι → ι . λ x11 : ι → ι → ι → ι . x0 (λ x12 : ι → ι . λ x13 : ((ι → ι) → ι → ι) → ι → ι . x11 0 0 0) (x9 0) (λ x12 : ι → ι . x10 0)) (λ x10 : ((ι → ι) → ι → ι) → ι → ι → ι . λ x11 x12 x13 . 0))) = x4 (x0 (λ x9 : ι → ι . λ x10 : ((ι → ι) → ι → ι) → ι → ι . x6) (Inj1 (setsum (x4 0 (λ x9 : ι → ι . λ x10 . 0)) (Inj1 0))) (λ x9 : ι → ι . x2 (λ x10 . 0) (λ x10 : ι → ι → ι . 0))) (λ x9 : ι → ι . λ x10 . x0 (λ x11 : ι → ι . λ x12 : ((ι → ι) → ι → ι) → ι → ι . x9 x10) 0 (λ x11 : ι → ι . x11 0))) ⟶ False |
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