nipkow [Sun, 24 Jun 2007 10:33:49 +0200] rev 23478
*** empty log message ***
nipkow [Sat, 23 Jun 2007 19:33:22 +0200] rev 23477
tuned and renamed group_eq_simps and ring_eq_simps
huffman [Fri, 22 Jun 2007 22:41:17 +0200] rev 23476
fix looping simp rule
huffman [Fri, 22 Jun 2007 20:19:39 +0200] rev 23475
reinstate real_root_less_iff [simp]
chaieb [Fri, 22 Jun 2007 16:16:23 +0200] rev 23474
merge is now identity
krauss [Fri, 22 Jun 2007 10:23:37 +0200] rev 23473
new method "elim_to_cases" provides ad-hoc conversion of obtain-style
elimination goals to a disjunction of existentials.
huffman [Thu, 21 Jun 2007 23:49:26 +0200] rev 23472
section headings
huffman [Thu, 21 Jun 2007 23:33:10 +0200] rev 23471
add thm antiquotations
huffman [Thu, 21 Jun 2007 23:28:44 +0200] rev 23470
spelling
huffman [Thu, 21 Jun 2007 22:52:22 +0200] rev 23469
add thm antiquotations
huffman [Thu, 21 Jun 2007 22:30:58 +0200] rev 23468
changed simp rules for of_nat
wenzelm [Thu, 21 Jun 2007 22:10:16 +0200] rev 23467
tuned proofs -- avoid implicit prems;
wenzelm [Thu, 21 Jun 2007 20:48:48 +0200] rev 23466
moved quantifier elimination tools to Tools/Qelim/;
wenzelm [Thu, 21 Jun 2007 20:48:47 +0200] rev 23465
moved Presburger setup back to Presburger.thy;
wenzelm [Thu, 21 Jun 2007 20:07:26 +0200] rev 23464
tuned proofs -- avoid implicit prems;
wenzelm [Thu, 21 Jun 2007 17:28:53 +0200] rev 23463
tuned proofs -- avoid implicit prems;
wenzelm [Thu, 21 Jun 2007 17:28:50 +0200] rev 23462
renamed NatSimprocs.thy to Arith_Tools.thy;
incorporated HOL/Presburger.thy into NatSimprocs.thy;
wenzelm [Thu, 21 Jun 2007 15:42:15 +0200] rev 23461
tuned;
wenzelm [Thu, 21 Jun 2007 15:42:14 +0200] rev 23460
adapted tool setup;
wenzelm [Thu, 21 Jun 2007 15:42:13 +0200] rev 23459
added Ferrante-Rackoff setup;
wenzelm [Thu, 21 Jun 2007 15:42:12 +0200] rev 23458
tuned comments;
wenzelm [Thu, 21 Jun 2007 15:42:11 +0200] rev 23457
moved HOL/Tools/Presburger/qelim.ML to HOL/Tools/qelim.ML;
wenzelm [Thu, 21 Jun 2007 15:42:10 +0200] rev 23456
Ferrante-Rackoff quantifier elimination.
wenzelm [Thu, 21 Jun 2007 15:42:09 +0200] rev 23455
Context data for Ferrante-Rackoff quantifier elimination.
wenzelm [Thu, 21 Jun 2007 15:42:07 +0200] rev 23454
replaced Real/Ferrante-Rackoff tool by generic version in Main HOL;
wenzelm [Thu, 21 Jun 2007 15:42:06 +0200] rev 23453
Dense linear order witout endpoints
and a quantifier elimination procedure in Ferrante and Rackoff style.
wenzelm [Thu, 21 Jun 2007 13:53:53 +0200] rev 23452
renamed metis-env.ML to metis_env.ML;
wenzelm [Thu, 21 Jun 2007 13:53:23 +0200] rev 23451
added Id;
narboux [Thu, 21 Jun 2007 13:49:27 +0200] rev 23450
fine tune automatic generation of inversion lemmas
paulson [Thu, 21 Jun 2007 13:23:33 +0200] rev 23449
integration of Metis prover
wenzelm [Thu, 21 Jun 2007 12:01:27 +0200] rev 23448
renamed metis-env to metis-env.ML;
wenzelm [Wed, 20 Jun 2007 23:19:18 +0200] rev 23447
tuned comments;
wenzelm [Wed, 20 Jun 2007 23:19:17 +0200] rev 23446
obsolete (cf. ATP_Linkup.thy);
wenzelm [Wed, 20 Jun 2007 23:19:17 +0200] rev 23445
added Tools/metis_tools.ML;
wenzelm [Wed, 20 Jun 2007 23:19:16 +0200] rev 23444
added Metis setup (from Metis.thy);
wenzelm [Wed, 20 Jun 2007 23:15:25 +0200] rev 23443
added HOL-Nominal-Examples;
wenzelm [Wed, 20 Jun 2007 22:07:52 +0200] rev 23442
The Metis prover (slightly modified version from Larry);
huffman [Wed, 20 Jun 2007 19:49:14 +0200] rev 23441
avoid using implicit prems in assumption
paulson [Wed, 20 Jun 2007 17:34:44 +0200] rev 23440
Added flexflex_first_order and tidied first_order_resolution
paulson [Wed, 20 Jun 2007 17:32:53 +0200] rev 23439
A more robust flexflex_unique
huffman [Wed, 20 Jun 2007 17:28:55 +0200] rev 23438
remove simp attribute from of_nat_diff, for backward compatibility with zdiff_int
krauss [Wed, 20 Jun 2007 17:02:57 +0200] rev 23437
tuned error msg
aspinall [Wed, 20 Jun 2007 15:10:34 +0200] rev 23436
Remove dedicated flag setting elements in favour of setproverflag.
aspinall [Wed, 20 Jun 2007 15:10:02 +0200] rev 23435
Remove dedicated flag setting elements in favour of setproverflag. Restore displayconfig response in askpgip.
aspinall [Wed, 20 Jun 2007 15:07:42 +0200] rev 23434
Synchronize schema with current version
nipkow [Wed, 20 Jun 2007 14:38:24 +0200] rev 23433
added lemmas
nipkow [Wed, 20 Jun 2007 08:09:56 +0200] rev 23432
added meta_impE
huffman [Wed, 20 Jun 2007 05:18:39 +0200] rev 23431
change simp rules for of_nat to work like int did previously (reorient of_nat_Suc, remove of_nat_mult [simp]); preserve original variable names in legacy int theorems
huffman [Wed, 20 Jun 2007 05:06:56 +0200] rev 23430
section headings
huffman [Wed, 20 Jun 2007 05:06:16 +0200] rev 23429
simplify some proofs
wenzelm [Tue, 19 Jun 2007 23:21:39 +0200] rev 23428
oops -- fixed profiling;
wenzelm [Tue, 19 Jun 2007 23:16:14 +0200] rev 23427
Balanced binary trees (material from library.ML);
wenzelm [Tue, 19 Jun 2007 23:15:59 +0200] rev 23426
profiling: observe no_timing;
wenzelm [Tue, 19 Jun 2007 23:15:57 +0200] rev 23425
added raw_tactic;
wenzelm [Tue, 19 Jun 2007 23:15:54 +0200] rev 23424
moved balanced tree operations to General/balanced_tree.ML;
wenzelm [Tue, 19 Jun 2007 23:15:51 +0200] rev 23423
added with_subgoal;
wenzelm [Tue, 19 Jun 2007 23:15:49 +0200] rev 23422
balanced conjunctions;
tuned interfaces;
tuned;
wenzelm [Tue, 19 Jun 2007 23:15:47 +0200] rev 23421
balanced conjunctions;
added split_defined (from conjunction.ML);
wenzelm [Tue, 19 Jun 2007 23:15:43 +0200] rev 23420
added General/balanced_tree.ML;
wenzelm [Tue, 19 Jun 2007 23:15:38 +0200] rev 23419
BalancedTree;