Mon, 31 Mar 2003 12:29:26 +0200 paulson tidied
Sat, 29 Mar 2003 12:28:53 +0100 berghofe Margin for pretty-printing is now a mutable reference.
Wed, 26 Mar 2003 12:25:56 +0100 paulson Proofs for section 4.5.3
Tue, 25 Mar 2003 10:03:11 +0100 berghofe Added show_brackets to settings menu.
Tue, 25 Mar 2003 09:58:51 +0100 berghofe Re-structured some proofs in order to get rid of rule_format attribute.
Tue, 25 Mar 2003 09:56:01 +0100 berghofe New theorems split_div' and mod_div_equality'.
Tue, 25 Mar 2003 09:52:21 +0100 berghofe Presburger arithmetic
Tue, 25 Mar 2003 09:50:53 +0100 berghofe Added examples for Presburger arithmetic.
Tue, 25 Mar 2003 09:49:45 +0100 berghofe Added decision procedure for Presburger arithmetic.
Tue, 25 Mar 2003 09:49:13 +0100 berghofe Added Presburger theory.
Tue, 25 Mar 2003 09:48:38 +0100 berghofe Added hook for presburger arithmetic decision procedure.
Tue, 25 Mar 2003 09:47:05 +0100 berghofe New decision procedure for Presburger arithmetic.
Sun, 23 Mar 2003 11:57:07 +0100 nipkow *** empty log message ***
Fri, 21 Mar 2003 18:16:18 +0100 paulson More on progress sets
Fri, 21 Mar 2003 18:15:56 +0100 paulson quadratic reciprocity files
Thu, 20 Mar 2003 17:15:16 +0100 paulson Gauss, UNITY, ZF
Thu, 20 Mar 2003 15:58:25 +0100 paulson Gauss's law of quadratic reciprocity by Avigad, Gray and Kramer
Tue, 18 Mar 2003 18:07:06 +0100 paulson moved Exponent, Coset, Sylow from GroupTheory to Algebra, converting them
Tue, 18 Mar 2003 17:55:54 +0100 nipkow toggled show_main_goal
Tue, 18 Mar 2003 17:54:27 +0100 nipkow *** empty log message ***
Mon, 17 Mar 2003 18:38:50 +0100 nipkow just a few mods to a few thms
Mon, 17 Mar 2003 17:37:48 +0100 paulson More "progress set" material
Mon, 17 Mar 2003 17:37:20 +0100 paulson moved one proof, added another
Fri, 14 Mar 2003 18:00:16 +0100 ballarin Bugs fixed and operators finprod and finsum.
Fri, 14 Mar 2003 12:03:23 +0100 kleing more about list_all2
Fri, 14 Mar 2003 12:02:14 +0100 kleing fix for changes in HOL/Hoare/
Fri, 14 Mar 2003 10:30:46 +0100 paulson Proved the main lemma on progress sets
Fri, 14 Mar 2003 10:30:15 +0100 paulson new UN/INT simprules
Thu, 13 Mar 2003 18:54:38 +0100 berghofe split_name no longer uses Sign.string_of_typ to encode types, since
Tue, 11 Mar 2003 15:19:27 +0100 nipkow *** empty log message ***
Tue, 11 Mar 2003 15:04:24 +0100 nipkow *** empty log message ***
Tue, 11 Mar 2003 15:04:24 +0100 nipkow *** empty log message ***
Tue, 11 Mar 2003 14:13:20 +0100 berghofe addsplits / delsplits no longer ignore type of constant.
Mon, 10 Mar 2003 17:25:34 +0100 ballarin First distributed version of Group and Ring theory.
Mon, 10 Mar 2003 16:21:06 +0100 paulson New theory ProgressSets. Definition of closure sets
Mon, 10 Mar 2003 12:53:27 +0100 paulson spelling
Thu, 06 Mar 2003 15:08:38 +0100 paulson new UNITY examples theory
Thu, 06 Mar 2003 15:03:16 +0100 paulson new logical equivalences
Thu, 06 Mar 2003 15:02:51 +0100 paulson new simprule for int (nat n)
Thu, 06 Mar 2003 12:22:28 +0100 kleing link to devel snapshot
Thu, 06 Mar 2003 12:22:09 +0100 kleing obsolete
Wed, 05 Mar 2003 16:03:33 +0100 paulson new examples theory
Sun, 02 Mar 2003 10:32:51 +0100 kleing get cvs to change modified time for session.tex
Sat, 01 Mar 2003 19:34:54 +0100 kleing typo
Sat, 01 Mar 2003 19:19:47 +0100 kleing added exercises
Sat, 01 Mar 2003 16:59:41 +0100 kleing added Exercises
Sat, 01 Mar 2003 16:57:32 +0100 kleing keep a copy of generated files in repository
Sat, 01 Mar 2003 16:45:51 +0100 kleing keep a copy of generated files in repository
Fri, 28 Feb 2003 14:25:22 +0100 isatest generate nightly devel snapshot
Fri, 28 Feb 2003 14:11:54 +0100 isatest case distinction on host for makefile flags
Thu, 27 Feb 2003 18:22:49 +0100 paulson Reorganized, moving many results about the integer dvd relation from IntPrimes
Thu, 27 Feb 2003 18:21:42 +0100 paulson restored some deleted lemmas
Thu, 27 Feb 2003 15:12:29 +0100 ballarin Change to meta simplifier: congruence rules may now have frees as head of term.
Wed, 26 Feb 2003 14:26:18 +0100 kleing == -> =
Wed, 26 Feb 2003 13:16:07 +0100 paulson zprime_def fixes by Jeremy Avigad
Wed, 26 Feb 2003 10:48:00 +0100 paulson completed proofs for programs consisting of a single assignment
Wed, 26 Feb 2003 10:44:54 +0100 paulson new lemma
Wed, 26 Feb 2003 10:44:16 +0100 paulson some x-symbols and some new lemmas
Tue, 25 Feb 2003 19:08:15 +0100 nipkow *** empty log message ***
Tue, 25 Feb 2003 18:49:23 +0100 nipkow added simp_depth_limit
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