| Thu, 09 Jul 2009 22:48:12 +0200 |
wenzelm |
renamed structure TermSubst to Term_Subst;
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| Mon, 06 Jul 2009 21:24:30 +0200 |
wenzelm |
structure Thm: less pervasive names;
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| Thu, 02 Jul 2009 21:26:18 +0200 |
wenzelm |
renamed Drule.sort_triv to Thm.sort_triv (cf. more_thm.ML);
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| Mon, 16 Mar 2009 23:39:44 +0100 |
wenzelm |
refined is_norm_hhf: reject beta-redexes (rules based on term nets or could_unify assume normal form), also potentially faster by avoiding expensive Envir.beta_eta_contract;
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| Sat, 07 Mar 2009 22:04:59 +0100 |
wenzelm |
moved Thm.def_name(_optional) to more_thm.ML;
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| Wed, 21 Jan 2009 16:47:04 +0100 |
haftmann |
binding replaces bstring
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| Sun, 04 Jan 2009 15:28:09 +0100 |
wenzelm |
added comp_no_flatten;
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| Wed, 31 Dec 2008 18:53:16 +0100 |
wenzelm |
moved old add_type_XXX, add_term_XXX etc. to structure OldTerm;
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| Wed, 31 Dec 2008 00:08:13 +0100 |
wenzelm |
moved old add_term_vars, add_term_frees etc. to structure OldTerm;
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| Fri, 31 Oct 2008 10:39:04 +0100 |
berghofe |
Theorem "_" is now stored with open derivation.
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| Thu, 23 Oct 2008 15:28:01 +0200 |
wenzelm |
renamed Thm.get_axiom_i to Thm.axiom;
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| Thu, 16 Oct 2008 22:44:27 +0200 |
wenzelm |
added rules for sort_constraint, include in norm_hhf_eqs;
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| Thu, 14 Aug 2008 16:52:46 +0200 |
wenzelm |
moved basic thm operations from structure PureThy to Thm (cf. more_thm.ML);
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| Mon, 23 Jun 2008 23:45:46 +0200 |
wenzelm |
Logic.implies;
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| Thu, 19 Jun 2008 20:48:03 +0200 |
wenzelm |
moved add_used to Isar/rule_insts.ML;
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| Mon, 16 Jun 2008 22:13:47 +0200 |
wenzelm |
removed obsolete global read_insts/read_instantiate (cf. Isar/rule_insts.ML);
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| Wed, 11 Jun 2008 18:03:14 +0200 |
wenzelm |
qualified types_sorts, read_insts etc.;
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| Sun, 18 May 2008 15:04:09 +0200 |
wenzelm |
moved global pretty/string_of functions from Sign to Syntax;
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| Tue, 15 Apr 2008 16:12:05 +0200 |
wenzelm |
Thm.forall_elim_var(s);
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| Sat, 12 Apr 2008 17:00:38 +0200 |
wenzelm |
rep_cterm/rep_thm: no longer dereference theory_ref;
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| Sat, 29 Mar 2008 19:14:09 +0100 |
wenzelm |
certify wrt. dynamic context;
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| Thu, 27 Mar 2008 14:41:09 +0100 |
wenzelm |
eliminated theory ProtoPure;
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| Tue, 27 Nov 2007 15:43:31 +0100 |
berghofe |
Better error messages for cterm_instantiate.
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| Thu, 11 Oct 2007 19:10:20 +0200 |
wenzelm |
moved Drule.unvarify to Thm.unvarify (cf. more_thm.ML);
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| Wed, 10 Oct 2007 17:31:54 +0200 |
wenzelm |
improved abs_def: only abstract over outermost (unique) Vars;
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| Thu, 04 Oct 2007 20:29:24 +0200 |
wenzelm |
replaced literal 'a by Name.aT;
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| Fri, 24 Aug 2007 14:17:54 +0200 |
paulson |
new derived rule: incr_type_indexes
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| Mon, 13 Aug 2007 18:10:18 +0200 |
wenzelm |
SimpleSyntax.read_prop;
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| Sun, 29 Jul 2007 14:30:04 +0200 |
wenzelm |
moved Drule.add/del/merge_rules to Thm.add/del/merge_thms;
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| Fri, 27 Jul 2007 20:11:48 +0200 |
wenzelm |
added dummy_thm, is_dummy_thm;
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| Wed, 04 Jul 2007 16:49:36 +0200 |
wenzelm |
added binop_cong_rule;
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| Tue, 03 Jul 2007 17:17:11 +0200 |
wenzelm |
tuned rotate_prems;
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| Wed, 20 Jun 2007 17:32:53 +0200 |
paulson |
A more robust flexflex_unique
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| Tue, 19 Jun 2007 23:15:51 +0200 |
wenzelm |
added with_subgoal;
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| Thu, 31 May 2007 23:47:36 +0200 |
wenzelm |
simplified/unified list fold;
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| Fri, 11 May 2007 18:49:15 +0200 |
wenzelm |
proper type for fun/arg_cong_rule;
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| Fri, 11 May 2007 18:47:08 +0200 |
wenzelm |
added fun/arg_cong_rule;
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| Thu, 10 May 2007 00:39:52 +0200 |
wenzelm |
moved some operations to more_thm.ML and conv.ML;
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| Sun, 15 Apr 2007 14:31:53 +0200 |
wenzelm |
moved Drule.plain_prop_of, Drule.fold_terms to more_thm.ML;
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| Sat, 14 Apr 2007 17:36:09 +0200 |
wenzelm |
cleaned/simplified Sign.read_typ, Thm.read_cterm etc.;
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| Mon, 02 Apr 2007 11:31:08 +0200 |
paulson |
optimizing the null instantiation case
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| Mon, 26 Feb 2007 23:18:24 +0100 |
wenzelm |
moved eq_thm etc. to structure Thm in Pure/more_thm.ML;
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| Tue, 13 Feb 2007 16:37:14 +0100 |
paulson |
COMP now performs a distinctness check on the multiple results before failing
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| Sat, 10 Feb 2007 16:43:23 +0100 |
paulson |
Completing the bug fix from the previous update: the result of unifying type
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| Thu, 08 Feb 2007 18:14:13 +0100 |
paulson |
cterm_instantiate was calling a type instantiation function that works only for matching,
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| Fri, 19 Jan 2007 22:08:18 +0100 |
wenzelm |
moved inst from drule.ML to old_goals.ML;
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| Tue, 05 Dec 2006 00:30:38 +0100 |
wenzelm |
thm/prf: separate official name vs. additional tags;
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| Thu, 30 Nov 2006 14:17:27 +0100 |
wenzelm |
added zero_var_indexes_list;
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| Wed, 29 Nov 2006 23:33:09 +0100 |
wenzelm |
*** bad commit -- reverted to previous version ***
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| Wed, 29 Nov 2006 23:28:08 +0100 |
wenzelm |
added INCR_COMP, COMP_INCR;
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| Wed, 29 Nov 2006 04:11:11 +0100 |
wenzelm |
added INCR_COMP, COMP_INCR;
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| Tue, 28 Nov 2006 00:35:21 +0100 |
wenzelm |
dest_term: strip_imp_concl;
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| Fri, 24 Nov 2006 22:05:15 +0100 |
wenzelm |
added cterm_rule;
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| Tue, 21 Nov 2006 18:07:33 +0100 |
wenzelm |
moved theorem kinds from PureThy to Thm;
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| Mon, 09 Oct 2006 02:19:56 +0200 |
wenzelm |
added dest_equals_lhs;
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| Sat, 07 Oct 2006 01:31:09 +0200 |
wenzelm |
added term_rule;
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| Thu, 05 Oct 2006 10:40:12 +0200 |
paulson |
a few new functions on thms and cterms
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| Thu, 21 Sep 2006 19:04:55 +0200 |
wenzelm |
added dest_equals_rhs;
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| Mon, 18 Sep 2006 19:39:07 +0200 |
wenzelm |
Thm.dest_arg;
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| Tue, 12 Sep 2006 12:12:46 +0200 |
wenzelm |
moved term subst functions to TermSubst;
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