paulson [Fri, 16 Dec 2005 12:15:54 +0100] rev 18420
hashing to eliminate the output of duplicate clauses
paulson [Fri, 16 Dec 2005 11:51:24 +0100] rev 18419
hash tables from SML/NJ
haftmann [Fri, 16 Dec 2005 09:00:11 +0100] rev 18418
re-arranged tuples (theory * 'a) to ('a * theory) in Pure
urbanc [Thu, 15 Dec 2005 21:51:31 +0100] rev 18417
there was a small error in the last commit - fixed now
urbanc [Thu, 15 Dec 2005 21:49:14 +0100] rev 18416
tuned more proof and added in-file documentation
wenzelm [Thu, 15 Dec 2005 19:42:03 +0100] rev 18415
improved proofs;
wenzelm [Thu, 15 Dec 2005 19:42:02 +0100] rev 18414
acc_induct: proper tags;
wenzelm [Thu, 15 Dec 2005 19:42:00 +0100] rev 18413
removed obsolete/unused setup_induction;
urbanc [Thu, 15 Dec 2005 18:13:40 +0100] rev 18412
tuned the proof of transitivity/narrowing
paulson [Thu, 15 Dec 2005 15:26:37 +0100] rev 18411
No axiom, arity or classrel clauses contain HOL.type. Negative occurrences are
deleted; any positive occurrence of HOL.type kills the entire clause.