Proofgold Proof

Let x0 of type ι be given.

Let x1 of type ι → ι → ι be given.

Let x2 of type ι → ι → ι be given.

Let x3 of type ι → ι → ι be given.

Let x4 of type ι be given.

Let x5 of type ι → ι → ι be given.

Let x6 of type ι → ι → ι → ι be given.

Let x7 of type ι → ι → ι be given.

Let x8 of type ι → ι → ι → ι be given.

Let x9 of type ι → ι → ι → ι be given.

Let x10 of type ι → ι → ι be given.

Let x11 of type ι → ι → ι be given.

Let x12 of type ι → ι → ι be given.

Let x13 of type ι → ι → ι be given.

Let x14 of type ο be given.