Search for blocks/addresses/...

Proofgold Proof

pf
Apply add_nat_SR with 8, 4, λ x0 x1 . x1 = 13 leaving 2 subgoals.
The subproof is completed by applying nat_4.
set y0 to be ordsucc (add_nat 8 4)
set y1 to be 13
Claim L0: ∀ x2 : ι → ο . x2 y1x2 y0
Let x2 of type ιο be given.
Assume H0: x2 13.
set y3 to be λ x3 . x2
Apply unknownprop_6cbf2ce5b238902a91be96bb2397d1da08ec04d3fb85075e050578834f28c05e with λ x4 x5 . y3 (ordsucc x4) (ordsucc x5).
The subproof is completed by applying H0.
Let x2 of type ιιο be given.
Apply L0 with λ x3 . x2 x3 y1x2 y1 x3.
Assume H1: x2 y1 y1.
The subproof is completed by applying H1.