oheimb [Fri, 24 Apr 1998 16:18:39 +0200] rev 4828
improved split_all_tac significantly
oheimb [Fri, 24 Apr 1998 16:16:29 +0200] rev 4827
improved keyboard modifiers
oheimb [Fri, 24 Apr 1998 16:15:34 +0200] rev 4826
added ASCII translation of subseteq
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.