wenzelm [Wed, 04 Jul 2007 16:49:35 +0200] rev 23567
export dlo_conv;
removed redundant auxiliary operations;
tuned exceptions -- avoid error here;
simplified tactic wrapper (CSUBGOAL, CONVERSION);
merge_ss: recover simpset context;
tuned;
wenzelm [Wed, 04 Jul 2007 16:49:34 +0200] rev 23566
replaced HOLogic.Trueprop_conv by ObjectLogic.judgment_conv;
nipkow [Wed, 04 Jul 2007 14:21:00 +0200] rev 23565
*** empty log message ***
nipkow [Wed, 04 Jul 2007 14:10:01 +0200] rev 23564
*** empty log message ***
paulson [Wed, 04 Jul 2007 13:56:26 +0200] rev 23563
simplified a proof
wenzelm [Tue, 03 Jul 2007 23:00:42 +0200] rev 23562
tuned;
wenzelm [Tue, 03 Jul 2007 22:27:30 +0200] rev 23561
CONVERSION: handle TYPE | TERM | CTERM | THM;
wenzelm [Tue, 03 Jul 2007 22:27:27 +0200] rev 23560
proper use of ioa_package.ML;
wenzelm [Tue, 03 Jul 2007 22:27:25 +0200] rev 23559
tuned;
wenzelm [Tue, 03 Jul 2007 22:27:19 +0200] rev 23558
tuned is_comb/is_binop -- avoid construction of cterms;
removed conjunction rules (cf. HOLogic.conj_XXX);