paulson [Thu, 20 Mar 2003 15:58:25 +0100] rev 13871
Gauss's law of quadratic reciprocity by Avigad, Gray and Kramer
paulson [Tue, 18 Mar 2003 18:07:06 +0100] rev 13870
moved Exponent, Coset, Sylow from GroupTheory to Algebra, converting them
to the new Group setup.
Deleted Ring, Module from GroupTheory
Minor UNITY changes
nipkow [Tue, 18 Mar 2003 17:55:54 +0100] rev 13869
toggled show_main_goal
nipkow [Tue, 18 Mar 2003 17:54:27 +0100] rev 13868
*** empty log message ***
nipkow [Mon, 17 Mar 2003 18:38:50 +0100] rev 13867
just a few mods to a few thms
paulson [Mon, 17 Mar 2003 17:37:48 +0100] rev 13866
More "progress set" material
paulson [Mon, 17 Mar 2003 17:37:20 +0100] rev 13865
moved one proof, added another
ballarin [Fri, 14 Mar 2003 18:00:16 +0100] rev 13864
Bugs fixed and operators finprod and finsum.
kleing [Fri, 14 Mar 2003 12:03:23 +0100] rev 13863
more about list_all2
kleing [Fri, 14 Mar 2003 12:02:14 +0100] rev 13862
fix for changes in HOL/Hoare/
paulson [Fri, 14 Mar 2003 10:30:46 +0100] rev 13861
Proved the main lemma on progress sets
paulson [Fri, 14 Mar 2003 10:30:15 +0100] rev 13860
new UN/INT simprules
berghofe [Thu, 13 Mar 2003 18:54:38 +0100] rev 13859
split_name no longer uses Sign.string_of_typ to encode types, since
this depends on the print mode and may lead to unpredictable results.
nipkow [Tue, 11 Mar 2003 15:19:27 +0100] rev 13858
*** empty log message ***
nipkow [Tue, 11 Mar 2003 15:04:24 +0100] rev 13857
*** empty log message ***
nipkow [Tue, 11 Mar 2003 15:04:24 +0100] rev 13856
*** empty log message ***
berghofe [Tue, 11 Mar 2003 14:13:20 +0100] rev 13855
addsplits / delsplits no longer ignore type of constant.
ballarin [Mon, 10 Mar 2003 17:25:34 +0100] rev 13854
First distributed version of Group and Ring theory.
paulson [Mon, 10 Mar 2003 16:21:06 +0100] rev 13853
New theory ProgressSets. Definition of closure sets
paulson [Mon, 10 Mar 2003 12:53:27 +0100] rev 13852
spelling
paulson [Thu, 06 Mar 2003 15:08:38 +0100] rev 13851
new UNITY examples theory
paulson [Thu, 06 Mar 2003 15:03:16 +0100] rev 13850
new logical equivalences
paulson [Thu, 06 Mar 2003 15:02:51 +0100] rev 13849
new simprule for int (nat n)
and consequential changes
kleing [Thu, 06 Mar 2003 12:22:28 +0100] rev 13848
link to devel snapshot
kleing [Thu, 06 Mar 2003 12:22:09 +0100] rev 13847
obsolete
paulson [Wed, 05 Mar 2003 16:03:33 +0100] rev 13846
new examples theory
kleing [Sun, 02 Mar 2003 10:32:51 +0100] rev 13845
get cvs to change modified time for session.tex
kleing [Sat, 01 Mar 2003 19:34:54 +0100] rev 13844
typo
kleing [Sat, 01 Mar 2003 19:19:47 +0100] rev 13843
added exercises
kleing [Sat, 01 Mar 2003 16:59:41 +0100] rev 13842
added Exercises
kleing [Sat, 01 Mar 2003 16:57:32 +0100] rev 13841
keep a copy of generated files in repository
kleing [Sat, 01 Mar 2003 16:45:51 +0100] rev 13840
keep a copy of generated files in repository
isatest [Fri, 28 Feb 2003 14:25:22 +0100] rev 13839
generate nightly devel snapshot
isatest [Fri, 28 Feb 2003 14:11:54 +0100] rev 13838
case distinction on host for makefile flags
paulson [Thu, 27 Feb 2003 18:22:49 +0100] rev 13837
Reorganized, moving many results about the integer dvd relation from IntPrimes
to main HOL (IntDiv)
paulson [Thu, 27 Feb 2003 18:21:42 +0100] rev 13836
restored some deleted lemmas
ballarin [Thu, 27 Feb 2003 15:12:29 +0100] rev 13835
Change to meta simplifier: congruence rules may now have frees as head of term.
kleing [Wed, 26 Feb 2003 14:26:18 +0100] rev 13834
== -> =
paulson [Wed, 26 Feb 2003 13:16:07 +0100] rev 13833
zprime_def fixes by Jeremy Avigad
paulson [Wed, 26 Feb 2003 10:48:00 +0100] rev 13832
completed proofs for programs consisting of a single assignment
paulson [Wed, 26 Feb 2003 10:44:54 +0100] rev 13831
new lemma
paulson [Wed, 26 Feb 2003 10:44:16 +0100] rev 13830
some x-symbols and some new lemmas
nipkow [Tue, 25 Feb 2003 19:08:15 +0100] rev 13829
*** empty log message ***
nipkow [Tue, 25 Feb 2003 18:49:23 +0100] rev 13828
added simp_depth_limit
berghofe [Tue, 25 Feb 2003 15:27:01 +0100] rev 13827
Documented prf / full_prf commands and antiquotations.
nipkow [Tue, 25 Feb 2003 12:42:08 +0100] rev 13826
Undid eta change for UN/INT.
paulson [Thu, 20 Feb 2003 11:10:24 +0100] rev 13825
new inverse image lemmas
paulson [Thu, 20 Feb 2003 11:09:48 +0100] rev 13824
minor updates to pre-2002 release
paulson [Wed, 19 Feb 2003 10:53:27 +0100] rev 13823
fixed anomalies in the installed classical rules
kleing [Tue, 18 Feb 2003 19:13:47 +0100] rev 13822
check maxs in defensive machine
paulson [Tue, 18 Feb 2003 15:09:14 +0100] rev 13821
new theory Transformers: Meier-Sanders non-interference theory
mehta [Mon, 17 Feb 2003 17:16:07 +0100] rev 13820
Proof of the Schorr-Waite graph marking algorithm.
paulson [Sun, 16 Feb 2003 12:17:40 +0100] rev 13819
minor revisions
paulson [Sun, 16 Feb 2003 12:16:07 +0100] rev 13818
new theorem Compl_partition2
ballarin [Fri, 14 Feb 2003 17:35:56 +0100] rev 13817
Product operator added --- preliminary.
kleing [Wed, 12 Feb 2003 17:55:05 +0100] rev 13816
favicon
nipkow [Tue, 11 Feb 2003 11:04:27 +0100] rev 13815
*** empty log message ***
nipkow [Mon, 10 Feb 2003 15:57:46 +0100] rev 13814
*** empty log message ***
ballarin [Mon, 10 Feb 2003 09:45:22 +0100] rev 13813
New development of algebra: Groups.
paulson [Sat, 08 Feb 2003 16:05:33 +0100] rev 13812
converting HOL/UNITY to use unconditional fairness
nipkow [Sat, 08 Feb 2003 14:46:22 +0100] rev 13811
adjusted dom rules
nipkow [Fri, 07 Feb 2003 16:40:23 +0100] rev 13810
(*f -> ( *f because of new comments
nipkow [Fri, 07 Feb 2003 15:36:54 +0100] rev 13809
Removed (*) because of comments
nipkow [Fri, 07 Feb 2003 15:36:12 +0100] rev 13808
Added (* ... *) comments in formulae.
paulson [Thu, 06 Feb 2003 11:01:05 +0100] rev 13807
changed ** to ## to avoid conflict with new comment syntax
paulson [Wed, 05 Feb 2003 13:35:32 +0100] rev 13806
more tidying
paulson [Tue, 04 Feb 2003 18:12:40 +0100] rev 13805
some x-symbols
berghofe [Mon, 03 Feb 2003 11:45:05 +0100] rev 13804
New tool for displaying version information.
berghofe [Mon, 03 Feb 2003 11:44:23 +0100] rev 13803
Fill in version information in lib/Tools/version.
berghofe [Mon, 03 Feb 2003 11:08:10 +0100] rev 13802
Added "print_intros" command.
berghofe [Mon, 03 Feb 2003 11:07:09 +0100] rev 13801
Moved print_intros from proof_general.ML to Isar/isar_cmd.ML
berghofe [Mon, 03 Feb 2003 11:06:06 +0100] rev 13800
Moved find_intros_goal from goals.ML to pure_thy.ML
berghofe [Mon, 03 Feb 2003 11:04:16 +0100] rev 13799
Moved get_goal, prems_of_goal and concl_of_goal from goals.ML to logic.ML
paulson [Fri, 31 Jan 2003 20:12:44 +0100] rev 13798
conversion to new-style theories and tidying
paulson [Thu, 30 Jan 2003 18:08:09 +0100] rev 13797
conversion of UNITY theories to new-style
paulson [Thu, 30 Jan 2003 10:35:56 +0100] rev 13796
converting more UNITY theories to new-style
berghofe [Wed, 29 Jan 2003 17:35:11 +0100] rev 13795
Some tuning:
- finite now uses rev_append (tail recursive!) to append stopper, because @
needs to much stack space for large strings
- repeat is now tail recursive
berghofe [Wed, 29 Jan 2003 17:32:19 +0100] rev 13794
Added function rev_append.
berghofe [Wed, 29 Jan 2003 17:32:01 +0100] rev 13793
Fixed bug in function corr.
paulson [Wed, 29 Jan 2003 16:34:51 +0100] rev 13792
converted more UNITY theories to new-style
nipkow [Wed, 29 Jan 2003 16:29:38 +0100] rev 13791
*** empty log message ***
paulson [Wed, 29 Jan 2003 11:02:08 +0100] rev 13790
converting UNITY to new-style theories
nipkow [Tue, 28 Jan 2003 22:53:39 +0100] rev 13789
New example
nipkow [Tue, 28 Jan 2003 07:39:29 +0100] rev 13788
pos/neg_mod_sign/bound are now simp rules.
kleing [Mon, 27 Jan 2003 10:39:31 +0100] rev 13787
fixed missing UNITY files
paulson [Fri, 24 Jan 2003 18:13:59 +0100] rev 13786
More conversion of UNITY to Isar new-style theories
paulson [Fri, 24 Jan 2003 14:06:49 +0100] rev 13785
Partial conversion of UNITY to Isar new-style theories
paulson [Thu, 23 Jan 2003 10:30:14 +0100] rev 13784
tidying (by script)
ballarin [Thu, 23 Jan 2003 09:16:53 +0100] rev 13783
Fixed term order for normal form in rings.
berghofe [Fri, 17 Jan 2003 23:52:54 +0100] rev 13782
Added rename_abs attribute for renaming bound variables.
nipkow [Fri, 17 Jan 2003 15:39:29 +0100] rev 13781
*** empty log message ***
paulson [Wed, 15 Jan 2003 16:45:32 +0100] rev 13780
more new-style theories
paulson [Wed, 15 Jan 2003 16:44:21 +0100] rev 13779
moving "let" from ZF to FOL
paulson [Wed, 15 Jan 2003 16:43:12 +0100] rev 13778
auto-update
nipkow [Thu, 09 Jan 2003 11:45:40 +0100] rev 13777
*** empty log message ***
nipkow [Wed, 08 Jan 2003 13:49:52 +0100] rev 13776
New files in Hoare/
oheimb [Wed, 08 Jan 2003 13:34:44 +0100] rev 13775
corrected swallowing of newlines after end-of-ignore: rollback
oheimb [Tue, 07 Jan 2003 18:08:17 +0100] rev 13774
corrected swallowing of newlines after end-of-ignore (improved)
nipkow [Tue, 07 Jan 2003 14:32:04 +0100] rev 13773
new versions of merge-example
nipkow [Mon, 06 Jan 2003 11:22:54 +0100] rev 13772
Split Pointers.thy and automated one proof, which caused the runtime to explode
nipkow [Sun, 05 Jan 2003 21:03:14 +0100] rev 13771
*** empty log message ***
nipkow [Fri, 03 Jan 2003 10:24:24 +0100] rev 13770
*** empty log message ***
nipkow [Mon, 30 Dec 2002 18:33:15 +0100] rev 13769
*** empty log message ***
nipkow [Sun, 29 Dec 2002 23:12:39 +0100] rev 13768
*** empty log message ***
nipkow [Sun, 29 Dec 2002 18:31:31 +0100] rev 13767
*** empty log message ***
nipkow [Sun, 29 Dec 2002 08:56:24 +0100] rev 13766
*** empty log message ***
nipkow [Mon, 23 Dec 2002 12:01:47 +0100] rev 13765
*** empty log message ***
nipkow [Sun, 22 Dec 2002 15:02:40 +0100] rev 13764
removed some problems with print translations
nipkow [Sun, 22 Dec 2002 10:43:43 +0100] rev 13763
added print translations tha avoid eta contraction for important binders.
nipkow [Sun, 22 Dec 2002 10:42:09 +0100] rev 13762
*** empty log message ***
nipkow [Fri, 20 Dec 2002 10:54:33 +0100] rev 13761
*** empty log message ***
paulson [Thu, 19 Dec 2002 10:48:13 +0100] rev 13760
auto-update
nipkow [Wed, 18 Dec 2002 12:54:57 +0100] rev 13759
*** empty log message ***
paulson [Tue, 17 Dec 2002 11:05:41 +0100] rev 13758
auto-update
paulson [Tue, 17 Dec 2002 11:04:58 +0100] rev 13757
new int induction rules
paulson [Tue, 17 Dec 2002 11:04:30 +0100] rev 13756
new material for trace_unify_fail
berghofe [Mon, 16 Dec 2002 13:43:11 +0100] rev 13755
Added mk_int and mk_list.
berghofe [Mon, 16 Dec 2002 11:18:35 +0100] rev 13754
Code generator for datatypes now also generates suitable term_of functions (when
term_of mode is switched on).
berghofe [Mon, 16 Dec 2002 11:17:16 +0100] rev 13753
- Added mode reference variable (may be used to switch on and off specific
code generators), together with theory syntax
- First steps towards reflection: added functions mk_type and mk_term_of
oheimb [Fri, 13 Dec 2002 18:14:25 +0100] rev 13752
cent/currency: changed from wasysym to textcomp because of PDF problems