paulson [Tue, 19 Dec 2000 15:17:21 +0100] rev 10703
inserting the simproc int_cancel_factor
paulson [Tue, 19 Dec 2000 15:16:21 +0100] rev 10702
new simprule zero_less_abs_iff
paulson [Tue, 19 Dec 2000 15:15:43 +0100] rev 10701
coping with the re-orientation of #nn=x
paulson [Tue, 19 Dec 2000 15:14:36 +0100] rev 10700
cancel-factor simproc allows shorter proofs
paulson [Tue, 19 Dec 2000 15:06:59 +0100] rev 10699
more tidying
paulson [Tue, 19 Dec 2000 15:06:14 +0100] rev 10698
cancel-factor simproc allows a shorter proof
wenzelm [Tue, 19 Dec 2000 13:06:49 +0100] rev 10697
improved errors;
nipkow [Mon, 18 Dec 2000 16:45:17 +0100] rev 10696
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nipkow [Mon, 18 Dec 2000 16:11:53 +0100] rev 10695
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paulson [Mon, 18 Dec 2000 15:00:15 +0100] rev 10694
new simproc for cancelling common factors, etc.
nipkow [Mon, 18 Dec 2000 14:59:05 +0100] rev 10693
moved mk_bin from Numerals to HOLogic
first steps towards rational lin arith
nipkow [Mon, 18 Dec 2000 14:57:58 +0100] rev 10692
added rational arithmetic
nipkow [Mon, 18 Dec 2000 14:57:34 +0100] rev 10691
towards rtional arithmetic
paulson [Mon, 18 Dec 2000 12:23:54 +0100] rev 10690
tidying and adding new proofs
paulson [Mon, 18 Dec 2000 12:21:54 +0100] rev 10689
loads the new simproc extract_common_term
wenzelm [Sat, 16 Dec 2000 21:43:28 +0100] rev 10688
'def': \<equiv>;
wenzelm [Sat, 16 Dec 2000 21:41:51 +0100] rev 10687
tuned HOL/Real/HahnBanach;
wenzelm [Sat, 16 Dec 2000 21:41:14 +0100] rev 10686
'def': equiv;
wenzelm [Sat, 16 Dec 2000 21:40:49 +0100] rev 10685
\isasymequiv;
wenzelm [Fri, 15 Dec 2000 19:04:22 +0100] rev 10684
updated;
bauerg [Fri, 15 Dec 2000 18:43:48 +0100] rev 10683
corrected errors;
wenzelm [Fri, 15 Dec 2000 18:06:48 +0100] rev 10682
usedir -m brackets;
wenzelm [Fri, 15 Dec 2000 17:59:45 +0100] rev 10681
GPLed;
wenzelm [Fri, 15 Dec 2000 17:59:30 +0100] rev 10680
tuned comment;
wenzelm [Fri, 15 Dec 2000 17:59:05 +0100] rev 10679
restore \int (integral);
wenzelm [Fri, 15 Dec 2000 17:58:40 +0100] rev 10678
tuned symbols;
paulson [Fri, 15 Dec 2000 17:41:38 +0100] rev 10677
further round of tidying
nipkow [Fri, 15 Dec 2000 12:32:35 +0100] rev 10676
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wenzelm [Thu, 14 Dec 2000 19:38:37 +0100] rev 10675
'typedef': present result theorem "type_definition Rep Abs A";
wenzelm [Thu, 14 Dec 2000 19:37:43 +0100] rev 10674
tuned;
wenzelm [Thu, 14 Dec 2000 19:37:27 +0100] rev 10673
unsymbolize;
wenzelm [Thu, 14 Dec 2000 19:37:09 +0100] rev 10672
use \<Sum> from main HOL;
wenzelm [Thu, 14 Dec 2000 19:36:48 +0100] rev 10671
added Summation;
paulson [Thu, 14 Dec 2000 10:30:45 +0100] rev 10670
many new proofs; still needs tidying
paulson [Thu, 14 Dec 2000 10:30:11 +0100] rev 10669
new theorem real_lbound_gt_zero
wenzelm [Wed, 13 Dec 2000 17:46:49 +0100] rev 10668
updated;
wenzelm [Wed, 13 Dec 2000 17:43:33 +0100] rev 10667
eliminated GOAL syntax;
wenzelm [Wed, 13 Dec 2000 17:41:10 +0100] rev 10666
fixed add_term_names: NameSpace.base;
wenzelm [Wed, 13 Dec 2000 16:22:10 +0100] rev 10665
tuned comments;
wenzelm [Wed, 13 Dec 2000 16:21:40 +0100] rev 10664
* print modes "brackets" and "no_brackets" control output of nested =>
(types) and ==> (props); the default behaviour is "brackets";
paulson [Wed, 13 Dec 2000 12:47:15 +0100] rev 10663
tidying
paulson [Wed, 13 Dec 2000 12:46:47 +0100] rev 10662
new material, including default simprules that should be introduced earlier
kleing [Wed, 13 Dec 2000 11:24:48 +0100] rev 10661
fixed iter_wf proof
paulson [Wed, 13 Dec 2000 10:34:45 +0100] rev 10660
another round of tidying-up
paulson [Wed, 13 Dec 2000 10:34:31 +0100] rev 10659
working proofs up to isCont_has_Ub
paulson [Wed, 13 Dec 2000 10:31:46 +0100] rev 10658
tidying and replacement of "integer" rules by "order" ones
kleing [Wed, 13 Dec 2000 10:31:08 +0100] rev 10657
removed sorry proof
paulson [Wed, 13 Dec 2000 10:30:40 +0100] rev 10656
tries harder to remove negative literals, e.g.
-2*x = 0 goes to x=0 rather than -x=0.
nipkow [Wed, 13 Dec 2000 10:11:13 +0100] rev 10655
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nipkow [Wed, 13 Dec 2000 09:39:53 +0100] rev 10654
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nipkow [Wed, 13 Dec 2000 09:32:55 +0100] rev 10653
small mods.
nipkow [Wed, 13 Dec 2000 09:30:59 +0100] rev 10652
sar split method uses new gen_split_tac.
kleing [Tue, 12 Dec 2000 14:08:48 +0100] rev 10651
completeness (unfinished)
kleing [Tue, 12 Dec 2000 14:08:26 +0100] rev 10650
added direction dynamic ==> static
kleing [Tue, 12 Dec 2000 14:07:11 +0100] rev 10649
eliminated some warnings, tuned
paulson [Tue, 12 Dec 2000 12:01:19 +0100] rev 10648
first stage in tidying up Real and Hyperreal.
Factor cancellation simprocs
inverse #0 = #0
simprules for division
corrected ambigous syntax definitions in Hyperreal
paulson [Tue, 12 Dec 2000 11:59:25 +0100] rev 10647
deleting unused rules
paulson [Tue, 12 Dec 2000 11:58:44 +0100] rev 10646
greater use of overloaded rules (order_less_imp_le not zless_imp_zle, ...)
paulson [Tue, 12 Dec 2000 11:57:33 +0100] rev 10645
auto-updated
wenzelm [Mon, 11 Dec 2000 20:11:57 +0100] rev 10644
"translations": allow harpoons;