| Tue, 05 Dec 2006 00:30:38 +0100 |
wenzelm |
thm/prf: separate official name vs. additional tags;
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| Wed, 29 Nov 2006 04:11:09 +0100 |
wenzelm |
simplified Logic.count_prems;
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| Tue, 21 Nov 2006 18:07:33 +0100 |
wenzelm |
moved theorem kinds from PureThy to Thm;
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| Sun, 05 Nov 2006 21:44:35 +0100 |
wenzelm |
removed obsolete first_duplicate;
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| Tue, 31 Oct 2006 09:29:06 +0100 |
haftmann |
fixed type signature of Type.varify
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| Wed, 11 Oct 2006 10:49:36 +0200 |
haftmann |
abandoned findrep
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| Sat, 07 Oct 2006 01:31:12 +0200 |
wenzelm |
added def_name_optional;
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| Sun, 01 Oct 2006 18:29:34 +0200 |
wenzelm |
cterm_match: avoid recalculation of maxidx;
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| Thu, 21 Sep 2006 19:05:31 +0200 |
wenzelm |
added dest_binop;
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| Mon, 18 Sep 2006 19:39:11 +0200 |
wenzelm |
added dest_arg, i.e. a tuned version of #2 o dest_comb;
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| Fri, 15 Sep 2006 22:56:13 +0200 |
wenzelm |
renamed Term.map_term_types to Term.map_types (cf. Term.fold_types);
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| Fri, 15 Sep 2006 20:08:37 +0200 |
wenzelm |
instantiate: omit has_duplicates check, which is irrelevant for soundness;
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| Tue, 12 Sep 2006 12:12:57 +0200 |
wenzelm |
ctyp: maintain maxidx;
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| Tue, 08 Aug 2006 08:18:59 +0200 |
haftmann |
abandoned equal_list in favor for eq_list
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| Thu, 03 Aug 2006 17:30:38 +0200 |
wenzelm |
tuned;
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| Wed, 02 Aug 2006 22:26:41 +0200 |
wenzelm |
normalized Proof.context/method type aliases;
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| Sun, 30 Jul 2006 21:28:54 +0200 |
wenzelm |
adjust_maxidx: pass explicit lower bound;
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| Tue, 11 Jul 2006 12:16:54 +0200 |
wenzelm |
replaced Term.variant(list) by Name.variant(_list);
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| Sat, 08 Jul 2006 12:54:45 +0200 |
wenzelm |
tuned exception handling;
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| Tue, 04 Jul 2006 19:49:53 +0200 |
wenzelm |
varifyT: no longer pervasive;
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| Sat, 17 Jun 2006 19:37:51 +0200 |
wenzelm |
added generalize rule;
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| Tue, 13 Jun 2006 23:41:52 +0200 |
wenzelm |
added hyps_of;
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| Mon, 12 Jun 2006 21:19:00 +0200 |
wenzelm |
tuned Seq/Envir/Unify interfaces;
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| Mon, 01 May 2006 17:05:13 +0200 |
wenzelm |
class_triv: Sign.certify_class;
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| Sat, 29 Apr 2006 23:16:47 +0200 |
wenzelm |
added unconstrainT;
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| Wed, 26 Apr 2006 22:38:16 +0200 |
wenzelm |
curried Seq.cons;
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| Thu, 13 Apr 2006 12:01:07 +0200 |
wenzelm |
added maxidx_of;
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| Tue, 21 Mar 2006 12:18:15 +0100 |
wenzelm |
avoid polymorphic equality;
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| Fri, 10 Mar 2006 04:03:48 +0100 |
mengj |
Shortened the exception messages from assume.
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| Sat, 11 Feb 2006 17:17:47 +0100 |
wenzelm |
tuned;
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| Tue, 07 Feb 2006 19:56:51 +0100 |
wenzelm |
removed obsolete sign_of_cterm;
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| Mon, 06 Feb 2006 20:59:11 +0100 |
wenzelm |
union_tpairs: Library.merge;
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| Sat, 21 Jan 2006 23:02:25 +0100 |
wenzelm |
simplified type attribute;
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| Fri, 23 Dec 2005 15:16:52 +0100 |
wenzelm |
turned bicompose_no_flatten into compose_no_flatten, without elimination;
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| Thu, 22 Dec 2005 00:29:20 +0100 |
wenzelm |
added bicompose_no_flatten, which refrains from
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| Fri, 16 Dec 2005 09:00:11 +0100 |
haftmann |
re-arranged tuples (theory * 'a) to ('a * theory) in Pure
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| Wed, 16 Nov 2005 17:45:30 +0100 |
wenzelm |
tuned Pattern.match/unify;
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| Thu, 10 Nov 2005 20:57:11 +0100 |
wenzelm |
renamed Thm.cgoal_of to Thm.cprem_of;
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| Wed, 09 Nov 2005 16:26:41 +0100 |
wenzelm |
Thm.varifyT': natural argument order;
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| Fri, 28 Oct 2005 22:28:04 +0200 |
wenzelm |
added cgoal_of;
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| Sat, 15 Oct 2005 00:09:20 +0200 |
wenzelm |
tuned comment;
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| Thu, 29 Sep 2005 00:59:01 +0200 |
wenzelm |
abstract_rule: tuned exception msgs;
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| Thu, 15 Sep 2005 17:16:56 +0200 |
wenzelm |
TableFun/Symtab: curried lookup and update;
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| Tue, 13 Sep 2005 22:19:29 +0200 |
wenzelm |
added simple_fact;
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| Thu, 01 Sep 2005 18:48:50 +0200 |
wenzelm |
curried_lookup/update;
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| Wed, 31 Aug 2005 15:46:40 +0200 |
wenzelm |
refer to theory instead of low-level tsig;
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| Mon, 29 Aug 2005 16:18:04 +0200 |
wenzelm |
use AList operations;
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| Mon, 01 Aug 2005 19:20:45 +0200 |
wenzelm |
Compress.term;
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| Thu, 28 Jul 2005 15:20:02 +0200 |
wenzelm |
added weaken, adjust_maxidx_thm;
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| Tue, 19 Jul 2005 17:21:56 +0200 |
wenzelm |
tuned instantiate (avoid subst_atomic, subst_atomic_types);
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| Thu, 14 Jul 2005 19:28:31 +0200 |
wenzelm |
invoke_oracle: do not keep theory value, but theory_ref;
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| Wed, 06 Jul 2005 20:00:34 +0200 |
wenzelm |
added full_prop_of: includes tpairs;
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| Wed, 06 Jul 2005 10:41:45 +0200 |
wenzelm |
tuned maxidx;
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| Mon, 04 Jul 2005 17:07:13 +0200 |
wenzelm |
dest_ctyp: raise exception for non-constructor;
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| Fri, 01 Jul 2005 14:42:00 +0200 |
wenzelm |
ctyp: added 'sorts' field;
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| Wed, 29 Jun 2005 15:13:31 +0200 |
wenzelm |
more efficient treatment of shyps and hyps (use ordered lists);
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| Fri, 17 Jun 2005 18:33:08 +0200 |
wenzelm |
accomodate identification of type Sign.sg and theory;
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| Thu, 09 Jun 2005 12:04:53 +0200 |
wenzelm |
axioms: NameSpace.table;
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| Sun, 05 Jun 2005 23:07:25 +0200 |
wenzelm |
Type.freeze;
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| Tue, 31 May 2005 11:53:26 +0200 |
wenzelm |
added eq_thms;
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| Sun, 22 May 2005 16:51:12 +0200 |
wenzelm |
tuned terms_of_tpairs;
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| Thu, 21 Apr 2005 19:12:03 +0200 |
berghofe |
- Eliminated nodup_vars check.
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| Thu, 07 Apr 2005 09:28:03 +0200 |
wenzelm |
added get_axiom_i, invoke_oracle_i;
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| Fri, 04 Mar 2005 15:07:34 +0100 |
skalberg |
Removed practically all references to Library.foldr.
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| Thu, 03 Mar 2005 12:43:01 +0100 |
skalberg |
Move towards standard functions.
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| Sun, 13 Feb 2005 17:15:14 +0100 |
skalberg |
Deleted Library.option type.
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| Mon, 24 Jan 2005 12:41:06 +0100 |
paulson |
thin_tac now works on P==>Q
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| Tue, 26 Oct 2004 16:34:19 +0200 |
berghofe |
Changed function cabs to also allow abstraction over Vars.
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| Thu, 29 Jul 2004 17:45:21 +0200 |
berghofe |
- optimized nodup_vars check in capply
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| Sat, 29 May 2004 15:03:59 +0200 |
wenzelm |
improved output; refer to Pretty.pp;
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| Fri, 21 May 2004 21:27:10 +0200 |
wenzelm |
adapted names of some sort ops;
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| Mon, 21 Oct 2002 17:04:47 +0200 |
berghofe |
Changed handling of flex-flex constraints: now stored in separate
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| Thu, 10 Oct 2002 19:02:23 +0200 |
nipkow |
added failure trace information to pattern unification
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| Mon, 07 Oct 2002 19:01:51 +0200 |
nipkow |
take/drop -> splitAt
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| Tue, 27 Aug 2002 11:05:31 +0200 |
wenzelm |
added proof_of;
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| Thu, 28 Feb 2002 19:24:00 +0100 |
wenzelm |
moved match_bvs, match_bvars, renAbs to term.ML;
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| Thu, 21 Feb 2002 20:11:05 +0100 |
wenzelm |
fixed get_name_tags in order to work with hyps;
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| Thu, 17 Jan 2002 21:04:16 +0100 |
wenzelm |
added prop_of: thm -> term (at last!);
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| Fri, 14 Dec 2001 11:54:13 +0100 |
wenzelm |
varifyT' returns newly introduces variables;
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| Thu, 04 Oct 2001 23:27:01 +0200 |
wenzelm |
major_prem_of: Logic.strip_assums_concl;
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| Fri, 28 Sep 2001 11:04:44 +0200 |
berghofe |
Exchanged % and %%.
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| Thu, 13 Sep 2001 16:26:16 +0200 |
berghofe |
Fixed proof term bug in permute_prems.
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| Fri, 31 Aug 2001 16:13:00 +0200 |
berghofe |
Replaced old derivations by proof terms.
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| Wed, 03 Jan 2001 21:18:31 +0100 |
wenzelm |
Thm: dest_comb, dest_abs, capply, cabs no longer global;
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| Fri, 17 Nov 2000 18:50:01 +0100 |
wenzelm |
Envir.beta_norm;
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| Tue, 07 Nov 2000 17:52:12 +0100 |
berghofe |
- Moved rewriting functions to meta_simplifier.ML
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| Fri, 27 Oct 2000 16:25:21 +0200 |
wenzelm |
back to 1.167, due to Emacs/CVS casualty!!;
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| Fri, 27 Oct 2000 15:23:39 +0200 |
wenzelm |
*** empty log message ***
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| Thu, 07 Sep 2000 15:31:09 +0200 |
nipkow |
Added meaningful output to cong-error msg.
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| Tue, 29 Aug 2000 15:13:10 +0200 |
nipkow |
*** empty log message ***
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| Wed, 16 Aug 2000 18:10:15 +0200 |
nipkow |
Fixed completeness bug in simplifier: congruence rules could preclude
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| Wed, 02 Aug 2000 19:39:48 +0200 |
wenzelm |
derivations: maintain oracle flag;
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| Sun, 30 Jul 2000 12:50:07 +0200 |
wenzelm |
added sign_of_cterm;
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| Sat, 03 Jun 2000 23:58:37 +0200 |
wenzelm |
fixed Thm.eq_thm: use Sign.joinable;
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| Wed, 10 May 2000 21:03:12 +0200 |
wenzelm |
dest_mss: sort procs wrt. names;
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| Mon, 08 May 2000 11:45:57 +0200 |
wenzelm |
tuned msg;
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| Thu, 30 Mar 2000 14:19:33 +0200 |
wenzelm |
read_def_cterms: use Sign.read_def_terms;
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| Fri, 10 Mar 2000 14:58:25 +0100 |
berghofe |
Envir now uses Vartab instead of association lists.
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| Sun, 27 Feb 2000 15:13:44 +0100 |
wenzelm |
added major_prem_of;
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| Thu, 24 Feb 2000 16:04:25 +0100 |
wenzelm |
tuned;
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| Thu, 24 Feb 2000 15:58:10 +0100 |
wenzelm |
capply, cabs: Sign.nodup_vars;
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| Mon, 17 Jan 2000 14:10:32 +0100 |
paulson |
Thm.instantiate no longer normalizes, but Drule.instantiate does
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| Thu, 16 Dec 1999 17:01:16 +0100 |
paulson |
SOUNDNESS BUG FIX for rotate_rule. The original code did not expect
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| Fri, 22 Oct 1999 20:25:00 +0200 |
wenzelm |
debug_simp;
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| Wed, 29 Sep 1999 14:02:33 +0200 |
wenzelm |
removed implies_intr_shyps;
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| Thu, 09 Sep 1999 19:01:37 +0200 |
wenzelm |
added no_prems;
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| Thu, 09 Sep 1999 12:25:01 +0200 |
wenzelm |
removed obsolete comment;
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| Mon, 23 Aug 1999 16:13:42 +0200 |
nipkow |
Now rewrite rules with flexible heads are allowed.
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| Mon, 23 Aug 1999 09:36:05 +0200 |
nipkow |
Corrected two busg in the simplifier.
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| Wed, 18 Aug 1999 20:39:41 +0200 |
wenzelm |
(*no fix_shyps*);
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| Wed, 18 Aug 1999 10:54:44 +0200 |
paulson |
new primitive rule permute_prems to underlie defer_tac and rotate_prems
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| Fri, 23 Jul 1999 16:52:45 +0200 |
wenzelm |
tuned add_term_varnames;
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| Thu, 08 Jul 1999 18:30:00 +0200 |
wenzelm |
improved error msgs of instantiate;
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| Tue, 06 Jul 1999 21:03:03 +0200 |
wenzelm |
added clear_mss;
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| Sat, 05 Jun 1999 20:30:29 +0200 |
wenzelm |
varifyT': observe additional 'fixed' tfrees;
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| Thu, 29 Apr 1999 18:33:31 +0200 |
nipkow |
Eta contraction is now performed all the time during rewriting.
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| Wed, 17 Mar 1999 16:33:00 +0100 |
wenzelm |
qualify Theory.sign_of etc.;
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| Wed, 17 Mar 1999 13:32:20 +0100 |
wenzelm |
added def_name;
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| Tue, 12 Jan 1999 13:39:21 +0100 |
wenzelm |
signature BASIC_THM;
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| Thu, 08 Oct 1998 11:59:17 +0200 |
nipkow |
Further improvement of the simplifier.
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