NEWS
Tue, 08 Apr 2008 15:47:05 +0200 wenzelm support for YXML notation -- XML done right;
Mon, 07 Apr 2008 15:37:27 +0200 paulson * Metis: the maximum number of clauses that can be produced from a theorem is now given by the attribute max_clauses. Theorems that exceed this number are ignored, with a warning printed.
Wed, 02 Apr 2008 15:58:32 +0200 haftmann explicit class "eq" for operational equality
Sun, 30 Mar 2008 23:17:55 +0200 nipkow *** empty log message ***
Sat, 29 Mar 2008 22:55:49 +0100 wenzelm purely functional setup of claset/simpset/clasimpset;
Sat, 29 Mar 2008 19:24:57 +0100 wenzelm fixed spelling;
Sat, 29 Mar 2008 19:13:58 +0100 wenzelm * Eliminated destructive theorem database.
Thu, 27 Mar 2008 19:04:39 +0100 haftmann explicit case names for rule list_induct2
Thu, 27 Mar 2008 15:32:12 +0100 wenzelm Command 'setup': discontinued implicit version.
Thu, 27 Mar 2008 14:41:06 +0100 wenzelm HOL (and FOL): renamed variables in rules imp_elim and swap;
Tue, 25 Mar 2008 22:12:02 +0100 wenzelm Functor NamedThmsFun: data is available to the user as dynamic fact;
Mon, 24 Mar 2008 23:34:31 +0100 wenzelm removed obsolete use_legacy_bindings;
Thu, 20 Mar 2008 12:02:51 +0100 haftmann Theory Product_Type; fixed typos
Wed, 19 Mar 2008 18:15:25 +0100 wenzelm removed redundant Nat.less_not_sym, Nat.less_asym;
Wed, 19 Mar 2008 18:10:23 +0100 paulson Attributes sledgehammer_full, sledgehammer_modulus, sledgehammer_sorts
Tue, 18 Mar 2008 23:25:06 +0100 wenzelm theory loader: discontinued *attached* ML scripts;
Tue, 18 Mar 2008 20:33:29 +0100 wenzelm removed redundant less_trans, less_linear, le_imp_less_or_eq, le_less_trans, less_le_trans (cf. Orderings.thy);
Fri, 07 Mar 2008 13:53:00 +0100 haftmann added entries
Thu, 06 Mar 2008 20:20:43 +0100 wenzelm * system/system_out provides a robust way to invoke external shell
Thu, 06 Mar 2008 19:30:37 +0100 wenzelm removed obsolete THIS_IS_ISABELLE_BUILD;
Wed, 05 Mar 2008 21:24:07 +0100 wenzelm indexing literal facts: exclude background context;
Wed, 05 Mar 2008 14:14:50 +0100 krauss NEWS: RBTs, renamings in ZF
Sat, 01 Mar 2008 14:10:14 +0100 wenzelm added @{const} antiquotation;
Thu, 28 Feb 2008 15:55:04 +0100 wenzelm Transitive_Closure: induct and cases rules now declare proper case_names;
Tue, 26 Feb 2008 07:59:56 +0100 haftmann added accidental omissions
Sun, 17 Feb 2008 06:49:53 +0100 huffman New simpler representation of numerals, using Bit0 and Bit1 instead of BIT, B0, and B1
Fri, 15 Feb 2008 16:09:12 +0100 haftmann <= and < on nat no longer depend on wellfounded relations
Wed, 06 Feb 2008 08:34:32 +0100 haftmann locales ACf, ACIf, ACIfSL and ACIfSLlin have been abandoned in favour of the existing algebraic classes ab_semigroup_mult, ab_semigroup_idem_mult, lower_semilattice (resp. uper_semilattice) and linorder
Wed, 30 Jan 2008 10:57:44 +0100 haftmann Theorem Inductive.lfp_ordinal_induct generalized to complete lattices
Mon, 28 Jan 2008 22:27:27 +0100 wenzelm * Outer syntax: string tokens no longer admit escaped white space;
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