Wed, 15 May 2002 10:42:32 +0200 paulson better simplification of trivial existential equalities
Tue, 14 May 2002 12:33:42 +0200 kleing numerals work again
Mon, 13 May 2002 15:45:21 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 15:39:56 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 15:27:28 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 13:22:15 +0200 paulson quotes around types
Mon, 13 May 2002 13:22:01 +0200 paulson Deleting two simprules saves 21 seconds!
Mon, 13 May 2002 11:05:27 +0200 wenzelm tuned document;
Mon, 13 May 2002 10:40:59 +0200 wenzelm updated X-Symbol URL;
Mon, 13 May 2002 09:02:13 +0200 paulson converted Order.ML OrderType.ML OrderArith.ML to Isar format
Sat, 11 May 2002 20:40:31 +0200 kleing fix for change in nat number simplification
Sat, 11 May 2002 20:27:13 +0200 berghofe - Tuned function mk_cnstrts
Fri, 10 May 2002 22:53:53 +0200 paulson conversion of AC branch to Isar
Fri, 10 May 2002 22:52:59 +0200 paulson obsolete ML files
Fri, 10 May 2002 22:51:18 +0200 paulson now-obsolete ML files
Fri, 10 May 2002 22:50:08 +0200 paulson converted the AC branch to Isar
Fri, 10 May 2002 18:00:48 +0200 nipkow A new theory of pointer program examples
Fri, 10 May 2002 18:00:07 +0200 nipkow Added Pointers.thy
Fri, 10 May 2002 17:59:55 +0200 nipkow *** empty log message ***
Fri, 10 May 2002 11:56:26 +0200 nipkow commented out half converted proof
Fri, 10 May 2002 11:55:45 +0200 nipkow added dep on IMP/Compiler0
Fri, 10 May 2002 10:22:45 +0200 paulson tidied
Thu, 09 May 2002 17:59:46 +0200 paulson Cambridge
Thu, 09 May 2002 17:51:19 +0200 paulson fixed simproc bug
Thu, 09 May 2002 17:50:59 +0200 paulson ordinal addition now coerces its arguments to ordinals
Wed, 08 May 2002 13:01:40 +0200 nipkow new thm distinct_conv_nth
Wed, 08 May 2002 12:21:42 +0200 paulson isar conversion
Wed, 08 May 2002 12:15:30 +0200 wenzelm oops;
Wed, 08 May 2002 10:15:04 +0200 paulson the new predicate "relation"
Wed, 08 May 2002 10:14:35 +0200 paulson tidied
Wed, 08 May 2002 10:14:07 +0200 paulson better xsymbol syntax
Wed, 08 May 2002 10:12:57 +0200 paulson new lemmas
Wed, 08 May 2002 09:14:56 +0200 paulson some ex files converted to Isar
Wed, 08 May 2002 09:08:29 +0200 paulson converted to Isar
Wed, 08 May 2002 09:08:16 +0200 paulson Tidied and converted to Isar by lcp
Tue, 07 May 2002 19:54:29 +0200 wenzelm converted;
Tue, 07 May 2002 19:54:04 +0200 wenzelm rev_bexI [intro?];
Tue, 07 May 2002 19:15:11 +0200 nipkow a bit of conversion to structured proofs
Tue, 07 May 2002 15:03:50 +0200 nipkow *** empty log message ***
Tue, 07 May 2002 14:28:34 +0200 wenzelm be liberal about missing types;
Tue, 07 May 2002 14:28:34 +0200 nipkow *** empty log message ***
Tue, 07 May 2002 14:27:54 +0200 wenzelm tuned;
Tue, 07 May 2002 14:27:39 +0200 wenzelm tuned presentation;
Tue, 07 May 2002 14:27:07 +0200 wenzelm \documentclass{report};
Tue, 07 May 2002 14:26:32 +0200 wenzelm use eq_thm_prop instead of slightly inadequate eq_thm;
Tue, 07 May 2002 14:24:30 +0200 wenzelm clarified eq_thm;
Mon, 06 May 2002 09:42:20 +0200 nipkow Added insert_disjoint and disjoint_insert [simp], and simplified proofs
Sat, 04 May 2002 15:47:21 +0200 berghofe Added skeletons to speed up rewriting on proof terms.
Tue, 30 Apr 2002 13:00:29 +0200 kleing tuned
Tue, 30 Apr 2002 12:15:48 +0200 kleing physical location of isabelle repository is now sunbroy2
Mon, 29 Apr 2002 16:45:12 +0200 prensani added abstract;corrected RG_Basic Hoare rule.
Mon, 29 Apr 2002 11:30:15 +0200 nipkow Better compiler proof
Mon, 29 Apr 2002 11:29:54 +0200 nipkow Had to update proof for some strange reason
Mon, 29 Apr 2002 11:29:34 +0200 nipkow added rev_take and rev_drop
Fri, 26 Apr 2002 11:47:01 +0200 nipkow New machine architecture and other direction of compiler proof.
Thu, 25 Apr 2002 17:36:29 +0200 nipkow added "m <= n ==> m-n = 0" [simp]
Fri, 19 Apr 2002 14:51:33 +0200 berghofe code generator: wfrec combinator is now implemented by ML function wf_rec.
Fri, 19 Apr 2002 14:47:10 +0200 berghofe Added example for code generation.
Fri, 19 Apr 2002 14:44:50 +0200 berghofe wf is no longer implemented by true (due to change in definition of class_rec).
Fri, 19 Apr 2002 14:43:16 +0200 berghofe Improved definition of class_rec: no longer mixes algorithm and
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