src/Pure/thm.ML
Tue, 31 May 2005 11:53:26 +0200 wenzelm added eq_thms;
Sun, 22 May 2005 16:51:12 +0200 wenzelm tuned terms_of_tpairs;
Thu, 21 Apr 2005 19:12:03 +0200 berghofe - Eliminated nodup_vars check.
Thu, 07 Apr 2005 09:28:03 +0200 wenzelm added get_axiom_i, invoke_oracle_i;
Fri, 04 Mar 2005 15:07:34 +0100 skalberg Removed practically all references to Library.foldr.
Thu, 03 Mar 2005 12:43:01 +0100 skalberg Move towards standard functions.
Sun, 13 Feb 2005 17:15:14 +0100 skalberg Deleted Library.option type.
Mon, 24 Jan 2005 12:41:06 +0100 paulson thin_tac now works on P==>Q
Tue, 26 Oct 2004 16:34:19 +0200 berghofe Changed function cabs to also allow abstraction over Vars.
Thu, 29 Jul 2004 17:45:21 +0200 berghofe - optimized nodup_vars check in capply
Sat, 29 May 2004 15:03:59 +0200 wenzelm improved output; refer to Pretty.pp;
Fri, 21 May 2004 21:27:10 +0200 wenzelm adapted names of some sort ops;
Mon, 21 Oct 2002 17:04:47 +0200 berghofe Changed handling of flex-flex constraints: now stored in separate
Thu, 10 Oct 2002 19:02:23 +0200 nipkow added failure trace information to pattern unification
Mon, 07 Oct 2002 19:01:51 +0200 nipkow take/drop -> splitAt
Tue, 27 Aug 2002 11:05:31 +0200 wenzelm added proof_of;
Thu, 28 Feb 2002 19:24:00 +0100 wenzelm moved match_bvs, match_bvars, renAbs to term.ML;
Thu, 21 Feb 2002 20:11:05 +0100 wenzelm fixed get_name_tags in order to work with hyps;
Thu, 17 Jan 2002 21:04:16 +0100 wenzelm added prop_of: thm -> term (at last!);
Fri, 14 Dec 2001 11:54:13 +0100 wenzelm varifyT' returns newly introduces variables;
Thu, 04 Oct 2001 23:27:01 +0200 wenzelm major_prem_of: Logic.strip_assums_concl;
Fri, 28 Sep 2001 11:04:44 +0200 berghofe Exchanged % and %%.
Thu, 13 Sep 2001 16:26:16 +0200 berghofe Fixed proof term bug in permute_prems.
Fri, 31 Aug 2001 16:13:00 +0200 berghofe Replaced old derivations by proof terms.
Wed, 03 Jan 2001 21:18:31 +0100 wenzelm Thm: dest_comb, dest_abs, capply, cabs no longer global;
Fri, 17 Nov 2000 18:50:01 +0100 wenzelm Envir.beta_norm;
Tue, 07 Nov 2000 17:52:12 +0100 berghofe - Moved rewriting functions to meta_simplifier.ML
Fri, 27 Oct 2000 16:25:21 +0200 wenzelm back to 1.167, due to Emacs/CVS casualty!!;
Fri, 27 Oct 2000 15:23:39 +0200 wenzelm *** empty log message ***
Thu, 07 Sep 2000 15:31:09 +0200 nipkow Added meaningful output to cong-error msg.
Tue, 29 Aug 2000 15:13:10 +0200 nipkow *** empty log message ***
Wed, 16 Aug 2000 18:10:15 +0200 nipkow Fixed completeness bug in simplifier: congruence rules could preclude
Wed, 02 Aug 2000 19:39:48 +0200 wenzelm derivations: maintain oracle flag;
Sun, 30 Jul 2000 12:50:07 +0200 wenzelm added sign_of_cterm;
Sat, 03 Jun 2000 23:58:37 +0200 wenzelm fixed Thm.eq_thm: use Sign.joinable;
Wed, 10 May 2000 21:03:12 +0200 wenzelm dest_mss: sort procs wrt. names;
Mon, 08 May 2000 11:45:57 +0200 wenzelm tuned msg;
Thu, 30 Mar 2000 14:19:33 +0200 wenzelm read_def_cterms: use Sign.read_def_terms;
Fri, 10 Mar 2000 14:58:25 +0100 berghofe Envir now uses Vartab instead of association lists.
Sun, 27 Feb 2000 15:13:44 +0100 wenzelm added major_prem_of;
Thu, 24 Feb 2000 16:04:25 +0100 wenzelm tuned;
Thu, 24 Feb 2000 15:58:10 +0100 wenzelm capply, cabs: Sign.nodup_vars;
Mon, 17 Jan 2000 14:10:32 +0100 paulson Thm.instantiate no longer normalizes, but Drule.instantiate does
Thu, 16 Dec 1999 17:01:16 +0100 paulson SOUNDNESS BUG FIX for rotate_rule. The original code did not expect
Fri, 22 Oct 1999 20:25:00 +0200 wenzelm debug_simp;
Wed, 29 Sep 1999 14:02:33 +0200 wenzelm removed implies_intr_shyps;
Thu, 09 Sep 1999 19:01:37 +0200 wenzelm added no_prems;
Thu, 09 Sep 1999 12:25:01 +0200 wenzelm removed obsolete comment;
Mon, 23 Aug 1999 16:13:42 +0200 nipkow Now rewrite rules with flexible heads are allowed.
Mon, 23 Aug 1999 09:36:05 +0200 nipkow Corrected two busg in the simplifier.
Wed, 18 Aug 1999 20:39:41 +0200 wenzelm (*no fix_shyps*);
Wed, 18 Aug 1999 10:54:44 +0200 paulson new primitive rule permute_prems to underlie defer_tac and rotate_prems
Fri, 23 Jul 1999 16:52:45 +0200 wenzelm tuned add_term_varnames;
Thu, 08 Jul 1999 18:30:00 +0200 wenzelm improved error msgs of instantiate;
Tue, 06 Jul 1999 21:03:03 +0200 wenzelm added clear_mss;
Sat, 05 Jun 1999 20:30:29 +0200 wenzelm varifyT': observe additional 'fixed' tfrees;
Thu, 29 Apr 1999 18:33:31 +0200 nipkow Eta contraction is now performed all the time during rewriting.
Wed, 17 Mar 1999 16:33:00 +0100 wenzelm qualify Theory.sign_of etc.;
Wed, 17 Mar 1999 13:32:20 +0100 wenzelm added def_name;
Tue, 12 Jan 1999 13:39:21 +0100 wenzelm signature BASIC_THM;
less more (0) -100 -60 tip