Let x0 of type CT2 (ι → ι → ι → ι → ι → ι → ι) be given.
Let x1 of type CT2 (ι → ι → ι → ι → ι → ι → ι) be given.
Apply unknownprop_4f5b280566ea036bceb5cb473fd618ca784318e868e45845c6455d128172dc54 with
x0,
λ x2 x3 : ((ι → ι → ι → ι → ι → ι → ι) → (ι → ι → ι → ι → ι → ι → ι) → ι → ι → ι → ι → ι → ι → ι) → ι → ι → ι → ι → ι → ι → ι . x2 = x1 leaving 2 subgoals.
The subproof is completed by applying H0.
Apply H2 with
λ x2 x3 . 4aafd.. x3 = x1.
Apply unknownprop_4f5b280566ea036bceb5cb473fd618ca784318e868e45845c6455d128172dc54 with
x1.
The subproof is completed by applying H1.