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Proofgold Proof

pf
Let x0 of type ι((ιο) → ο) → (ιιο) → (ιο) → ιο be given.
Let x1 of type ι be given.
Let x2 of type (ιο) → ο be given.
Let x3 of type ιιο be given.
Let x4 of type ιο be given.
Let x5 of type ι be given.
Assume H0: ∀ x6 : (ι → ο) → ο . (∀ x7 : ι → ο . (∀ x8 . x7 x8prim1 x8 x1)iff (x2 x7) (x6 x7))∀ x7 : ι → ι → ο . (∀ x8 . prim1 x8 x1∀ x9 . prim1 x9 x1iff (x3 x8 x9) (x7 x8 x9))∀ x8 : ι → ο . (∀ x9 . prim1 x9 x1iff (x4 x9) (x8 x9))x0 x1 x6 x7 x8 x5 = x0 x1 x2 x3 x4 x5.
Apply unknownprop_97c6febb4d48ff36e4cb1a67ae96e731bb4d0d88ae631b336ee8d751a8ea3644 with x1, x2, x3, x4, x5, λ x6 x7 . x0 x6 (decode_c (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. 4a7ef..))) (2b2e3.. (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. 4a7ef..)))) (decode_p (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..))))) (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..))))) = x0 x1 x2 x3 x4 x5.
Apply unknownprop_68fa418e80e05b5f5d85946aaba333bbaea1a45e6bff44a3e7bbfdbb8602422f with x1, x2, x3, x4, x5, λ x6 x7 . x0 x1 (decode_c (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. 4a7ef..))) (2b2e3.. (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. 4a7ef..)))) (decode_p (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..))))) x6 = x0 x1 x2 x3 x4 x5.
Apply H0 with decode_c (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. 4a7ef..)), 2b2e3.. (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. 4a7ef..))), decode_p (f482f.. (a3459.. x1 x2 x3 x4 x5) (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..)))) leaving 3 subgoals.
Let x6 of type ιο be given.
Assume H1: ∀ x7 . x6 x7prim1 x7 x1.
Apply unknownprop_f126e736effd1cf0374523a6b7386d5add53fdd920a5f78d4f4f605963832861 with x1, x2, x3, x4, x5, x6, λ x7 x8 : ο . iff (x2 x6) x7 leaving 2 subgoals.
The subproof is completed by applying H1.
The subproof is completed by applying iff_refl with x2 x6.
Let x6 of type ι be given.
Assume H1: prim1 x6 x1.
Let x7 of type ι be given.
Assume H2: prim1 x7 x1.
Apply unknownprop_3b64a3196710182a4d35cba1546eee2e2f7980f2ed75b429503d9f04f3d32e71 with x1, x2, x3, x4, x5, x6, x7, λ x8 x9 : ο . iff (x3 x6 x7) x8 leaving 3 subgoals.
The subproof is completed by applying H1.
The subproof is completed by applying H2.
The subproof is completed by applying iff_refl with x3 x6 x7.
Let x6 of type ι be given.
Assume H1: prim1 x6 x1.
Apply unknownprop_a2cc32195c89ba000a0e2e102a49e880cf6082a249cefcf846a21241ed3c6cf3 with x1, x2, x3, x4, x5, x6, λ x7 x8 : ο . iff (x4 x6) x7 leaving 2 subgoals.
The subproof is completed by applying H1.
The subproof is completed by applying iff_refl with x4 x6.