Proofgold Proof

pf
Let x0 of type ο be given. Let x1 of type ο be given. Assume H0: or x0 x1. Apply unknownprop_eb8e8f72a91f1b934993d4cb19c84c8270f73a3626f3022b683d960a7fef89cb with x0, x1, False. The subproof is completed by applying H0. ■