Fri, 11 Nov 2005 10:50:43 +0100 chaieb a proof step corrected due to the changement in the presburger method.
Fri, 11 Nov 2005 10:49:59 +0100 chaieb old argument "abs" is replaced by "no_abs". Abstraction is turned on by default.
Fri, 11 Nov 2005 00:09:37 +0100 huffman add header
Thu, 10 Nov 2005 21:14:05 +0100 wenzelm tuned proofs;
Thu, 10 Nov 2005 20:57:22 +0100 wenzelm moved find_free to term.ML;
Thu, 10 Nov 2005 20:57:21 +0100 wenzelm guess: Seq.hd;
Thu, 10 Nov 2005 20:57:20 +0100 wenzelm guess: Toplevel.proof;
Thu, 10 Nov 2005 20:57:19 +0100 wenzelm added find_free (from Isar/proof_context.ML);
Thu, 10 Nov 2005 20:57:18 +0100 wenzelm curried multiply;
Thu, 10 Nov 2005 20:57:17 +0100 wenzelm induct method: fixes;
Thu, 10 Nov 2005 20:57:16 +0100 wenzelm uncurried Consts.typargs;
Thu, 10 Nov 2005 20:57:11 +0100 wenzelm renamed Thm.cgoal_of to Thm.cprem_of;
Thu, 10 Nov 2005 17:33:14 +0100 paulson duplicate axioms in ATP linkup, and general fixes
Thu, 10 Nov 2005 17:31:44 +0100 paulson tidying
Thu, 10 Nov 2005 00:36:26 +0100 urbanc called the induction principle "unsafe" instead of "test".
Wed, 09 Nov 2005 18:01:33 +0100 paulson Skolemization by inference, but not quite finished
(0) -10000 -3000 -1000 -300 -100 -16 +16 +100 +300 +1000 +3000 +10000 +30000 tip