Search for blocks/addresses/...

Proofgold Proof

pf
Let x0 of type ι be given.
Let x1 of type ι be given.
Let x2 of type ιιο be given.
Let x3 of type ιιο be given.
Assume H0: x0 = pack_r_r x1 x2 x3.
Let x4 of type ι be given.
Assume H1: x4x1.
Let x5 of type ι be given.
Assume H2: x5x1.
Apply H0 with λ x6 x7 . x2 x4 x5 = decode_r (ap x7 1) x4 x5.
Apply tuple_3_1_eq with x1, encode_r x1 x2, encode_r x1 x3, λ x6 x7 . x2 x4 x5 = decode_r x7 x4 x5.
Let x6 of type οοο be given.
Apply decode_encode_r with x1, x2, x4, x5, λ x7 x8 : ο . x6 x8 x7 leaving 2 subgoals.
The subproof is completed by applying H1.
The subproof is completed by applying H2.