expand_proof | proof_to_xproof | renumber_proof |
Plist expand_proof(Plist proof, Uniftype utype, Ilist *pmap);Given a proof, which is assumed to be an ordinary Otter proof (not a copy), return a more detailed proof, entirely new, leaving the given proof unchanged.
Plist proof_to_xproof(Plist proof);
void renumber_proof(Plist proof, int start);We assume that every clause occurs after its parents.
These activities are projects of the Mathematics and Computer Science Division of Argonne National Laboratory.