paulson [Wed, 13 Sep 2006 12:17:17 +0200] rev 20524
Tweaks to is_fol_term, the first-order test. We don't count "=" as a connective
since this test is applied to clause forms.
krauss [Wed, 13 Sep 2006 12:05:50 +0200] rev 20523
Major update to function package, including new syntax and the (only theoretical)
ability to handle local contexts.
huffman [Wed, 13 Sep 2006 00:38:38 +0200] rev 20522
added instance rat :: recpower
wenzelm [Tue, 12 Sep 2006 21:05:39 +0200] rev 20521
more on theorems;
wenzelm [Tue, 12 Sep 2006 17:45:58 +0200] rev 20520
tuned;
wenzelm [Tue, 12 Sep 2006 17:23:34 +0200] rev 20519
more on terms;
wenzelm [Tue, 12 Sep 2006 17:12:51 +0200] rev 20518
no_syntax norm -- clash with Real/RealVector.thy;
huffman [Tue, 12 Sep 2006 17:05:44 +0200] rev 20517
simplify some proofs, remove obsolete realpow_divide
huffman [Tue, 12 Sep 2006 17:03:52 +0200] rev 20516
realpow_divide -> power_divide
huffman [Tue, 12 Sep 2006 16:44:04 +0200] rev 20515
remove extra dependency
wenzelm [Tue, 12 Sep 2006 14:50:11 +0200] rev 20514
more on terms;
tuned;
wenzelm [Tue, 12 Sep 2006 12:16:17 +0200] rev 20513
Efficient term substitution -- avoids copying.
moved here from term.ML;
added instantiate_maxidx;
wenzelm [Tue, 12 Sep 2006 12:12:57 +0200] rev 20512
ctyp: maintain maxidx;
cterm_match: tight maxidx for substitution;
instantiate: determine maxidx from insts -- major performance improvement;
moved term subst functions to TermSubst;
tuned;
wenzelm [Tue, 12 Sep 2006 12:12:55 +0200] rev 20511
removed obsolete aconvs (use eq_list aconv);
tuned aconv --- more efficient on identical subterms;
moved term subst functions to term_subst.ML;
wenzelm [Tue, 12 Sep 2006 12:12:53 +0200] rev 20510
tuned eq_list;
wenzelm [Tue, 12 Sep 2006 12:12:46 +0200] rev 20509
moved term subst functions to TermSubst;
wenzelm [Tue, 12 Sep 2006 12:12:39 +0200] rev 20508
intr/elim: use constant complexity thanks to tuned Thm.instantiate/implies_elim;
wenzelm [Tue, 12 Sep 2006 12:12:33 +0200] rev 20507
added Pure/term_subst.ML;
wenzelm [Tue, 12 Sep 2006 12:12:25 +0200] rev 20506
added Gentzen:1935;
huffman [Tue, 12 Sep 2006 07:49:07 +0200] rev 20505
import RealVector
huffman [Tue, 12 Sep 2006 06:44:45 +0200] rev 20504
formalization of vector spaces and algebras over the real numbers
wenzelm [Mon, 11 Sep 2006 21:35:19 +0200] rev 20503
induct method: renamed 'fixing' to 'arbitrary';
wenzelm [Mon, 11 Sep 2006 14:35:30 +0200] rev 20502
updated;
wenzelm [Mon, 11 Sep 2006 14:35:25 +0200] rev 20501
more rules;
haftmann [Mon, 11 Sep 2006 14:28:47 +0200] rev 20500
hid succ, pred in Numeral.thy
wenzelm [Mon, 11 Sep 2006 12:27:36 +0200] rev 20499
updated;
wenzelm [Mon, 11 Sep 2006 12:27:30 +0200] rev 20498
more rules;
wenzelm [Mon, 11 Sep 2006 12:27:21 +0200] rev 20497
tuned;