paulson [Fri, 24 Apr 1998 13:06:17 +0200] rev 4825
tidied; div & mod
oheimb [Fri, 24 Apr 1998 11:22:39 +0200] rev 4824
*** empty log message ***
wenzelm [Wed, 22 Apr 1998 19:09:44 +0200] rev 4823
added no_syn;
wenzelm [Wed, 22 Apr 1998 19:08:49 +0200] rev 4822
added mk_cond_defpair, mk_defpair;
nipkow [Wed, 22 Apr 1998 14:06:05 +0200] rev 4821
Modifications due to improved simplifier.
nipkow [Wed, 22 Apr 1998 14:04:35 +0200] rev 4820
Tried to speed up the rewriter by eta-contracting all patterns beforehand and
by classifying each pattern as to whether it allows first-order matching.
oheimb [Tue, 21 Apr 1998 17:25:19 +0200] rev 4819
improved pair_tac to call prune_params_tac afterwards
improved the (bad) efficiency of split_all_tac by about 50%
split_all_tac is now added to claset() _before_ other safe tactics
oheimb [Tue, 21 Apr 1998 17:23:24 +0200] rev 4818
split_all_tac is now added to claset() _before_ other safe tactics
oheimb [Tue, 21 Apr 1998 17:22:47 +0200] rev 4817
made proof of zmult_congruent2 more stable
oheimb [Tue, 21 Apr 1998 17:22:03 +0200] rev 4816
simplification of explicit theory usage and merges
oheimb [Tue, 21 Apr 1998 17:21:42 +0200] rev 4815
removed split_all_tac from claset() globally within IOA
oheimb [Tue, 21 Apr 1998 17:20:54 +0200] rev 4814
made modifications of the simpset() local
significantly simplified (and stabilized) proof of is_asig_of_rename
oheimb [Tue, 21 Apr 1998 17:20:28 +0200] rev 4813
layout improvement
paulson [Tue, 21 Apr 1998 10:49:15 +0200] rev 4812
expandshort; new gcd_induct with inbuilt case analysis
paulson [Tue, 21 Apr 1998 10:47:58 +0200] rev 4811
Renamed mod_XXX_cancel to mod_XXX_self
Included their div_ equivalents
paulson [Mon, 20 Apr 1998 10:38:30 +0200] rev 4810
New laws for mod
paulson [Mon, 20 Apr 1998 10:37:00 +0200] rev 4809
proving fib(gcd(m,n)) = gcd(fib m, fib n)
wenzelm [Sun, 19 Apr 1998 17:01:04 +0200] rev 4808
fixed comment;
paulson [Fri, 10 Apr 1998 13:42:22 +0200] rev 4807
Fixed bug in inductive sections to allow disjunctive premises;
added tracing flag trace_induct
paulson [Fri, 10 Apr 1998 13:41:04 +0200] rev 4806
bug fixes
paulson [Fri, 10 Apr 1998 13:40:29 +0200] rev 4805
can prove the empty relation to be WF
paulson [Fri, 10 Apr 1998 13:15:28 +0200] rev 4804
Fixed bug in inductive sections to allow disjunctive premises;
added tracing flag trace_induct
paulson [Thu, 09 Apr 1998 12:31:35 +0200] rev 4803
Clearer description of recdef, including use of {}
paulson [Thu, 09 Apr 1998 12:29:39 +0200] rev 4802
Simplified the syntax description; mentioned FOL vs HOL
oheimb [Tue, 07 Apr 1998 13:46:34 +0200] rev 4801
*** empty log message ***
oheimb [Tue, 07 Apr 1998 13:46:05 +0200] rev 4800
replaced option_map_SomeD by option_map_eq_Some (RS iffD1)
added option_map_eq_Some to simpset(), option_map_eq_Some RS iffD1 to claset()
oheimb [Tue, 07 Apr 1998 13:43:07 +0200] rev 4799
made split_all_tac as safe wrapper more defensive:
if it is added as unsafe wrapper again (as its was before),
this does not break the current proofs.
wenzelm [Sat, 04 Apr 1998 14:30:19 +0200] rev 4798
no open Simplifier;
wenzelm [Sat, 04 Apr 1998 14:27:11 +0200] rev 4797
tuned fail;
wenzelm [Sat, 04 Apr 1998 12:31:35 +0200] rev 4796
type_error;
replaced thy_data by setup;
wenzelm [Sat, 04 Apr 1998 12:30:17 +0200] rev 4795
tuned comments;
BasicSimplifier made pervasive;
added simp tags / attributes;
replaced thy_data by setup;
wenzelm [Sat, 04 Apr 1998 12:29:07 +0200] rev 4794
no open Simplifier;
wenzelm [Sat, 04 Apr 1998 12:28:39 +0200] rev 4793
replaced thy_data by thy_setup;
wenzelm [Sat, 04 Apr 1998 12:26:47 +0200] rev 4792
type_error;
wenzelm [Sat, 04 Apr 1998 11:44:16 +0200] rev 4791
replaced thy_data by setup;
wenzelm [Sat, 04 Apr 1998 11:43:39 +0200] rev 4790
removed simple;
added fail, untag;
wenzelm [Sat, 04 Apr 1998 11:42:48 +0200] rev 4789
added triv_goal, rev_triv_goal (for Isar);
wenzelm [Sat, 04 Apr 1998 11:42:26 +0200] rev 4788
added Goal_def;
wenzelm [Sat, 04 Apr 1998 11:41:24 +0200] rev 4787
replaced thy_data by thy_setup;
wenzelm [Sat, 04 Apr 1998 11:41:00 +0200] rev 4786
added local_theory (for Isar);
added setup;
wenzelm [Sat, 04 Apr 1998 11:40:18 +0200] rev 4785
tuned trace msgs;
wenzelm [Fri, 03 Apr 1998 14:38:19 +0200] rev 4784
tuned names;
wenzelm [Fri, 03 Apr 1998 14:37:48 +0200] rev 4783
added get_tthm(s), store_tthms(s);
tuned;
wenzelm [Fri, 03 Apr 1998 14:36:20 +0200] rev 4782
tuned comments;
wenzelm [Fri, 03 Apr 1998 14:36:05 +0200] rev 4781
added attribute.ML;
wenzelm [Fri, 03 Apr 1998 14:35:39 +0200] rev 4780
Theorem tags and attributes.
paulson [Fri, 03 Apr 1998 13:32:42 +0200] rev 4779
UNITY
oheimb [Fri, 03 Apr 1998 13:30:49 +0200] rev 4778
repaired incompatibility with new SML version by eta-expansion
paulson [Fri, 03 Apr 1998 12:35:27 +0200] rev 4777
New target HOL-UNITY
paulson [Fri, 03 Apr 1998 12:34:33 +0200] rev 4776
New UNITY theory
paulson [Fri, 03 Apr 1998 11:22:51 +0200] rev 4775
Tidied proofs
paulson [Fri, 03 Apr 1998 11:20:41 +0200] rev 4774
Tidied proofs by getting rid of case_tac
oheimb [Fri, 03 Apr 1998 09:54:48 +0200] rev 4773
improved \tt appearance of many ASCII special symbols like #
isabelle theory file keywords now appear bold only when at begin of line
oheimb [Thu, 02 Apr 1998 17:19:02 +0200] rev 4772
split_all_tac now fails if there is nothing to split
split_all_tac has moved within claset() from usafe wrappers to safe wrappers
paulson [Thu, 02 Apr 1998 13:49:04 +0200] rev 4771
new theorems
paulson [Thu, 02 Apr 1998 13:48:48 +0200] rev 4770
changed if_bool_eq to if_bool_eq_conj