Wed, 02 Apr 1997 15:25:35 +0200 paulson Now a non-trivial theory so that require_thy can find it
Wed, 02 Apr 1997 15:24:42 +0200 paulson DEEPEN now takes an upper bound for terminating searches
Wed, 02 Apr 1997 15:23:33 +0200 paulson New DEEPEN allows giving an upper bound for deepen_tac
Wed, 02 Apr 1997 15:19:40 +0200 paulson Now builds blast_tac
Wed, 02 Apr 1997 15:18:21 +0200 paulson Now loads blast.ML
Wed, 02 Apr 1997 15:14:37 +0200 paulson ZF.thy is again usable
Wed, 02 Apr 1997 11:59:02 +0200 wenzelm The isabelle-0 encoding table.
Wed, 02 Apr 1997 11:33:14 +0200 paulson Made the error message more explicit
Wed, 02 Apr 1997 11:32:48 +0200 paulson Now declares Basis Library version of type option
Wed, 02 Apr 1997 11:30:48 +0200 paulson Replaced Best_tac by the one rule needed for the proof
Wed, 02 Apr 1997 11:30:03 +0200 paulson Installation of blast_tac
Wed, 02 Apr 1997 11:27:47 +0200 paulson Now tests for essential ancestors (Lfp or Gfp)
Wed, 02 Apr 1997 11:25:04 +0200 paulson Re-ordering of rules to assist blast_tac
Wed, 02 Apr 1997 11:23:31 +0200 paulson Now loads blast_tac
Wed, 02 Apr 1997 11:19:46 +0200 paulson Reorganization of how classical rules are installed
Wed, 02 Apr 1997 11:16:40 +0200 paulson Now calls require_thy to ensure ancestors are present
Wed, 02 Apr 1997 11:15:46 +0200 paulson Implementation of blast_tac: fast tableau prover
Tue, 01 Apr 1997 18:26:09 +0200 wenzelm replaced by usedir;
Tue, 01 Apr 1997 12:54:40 +0200 wenzelm eliminated references to old 8bit fonts;
Tue, 01 Apr 1997 12:44:12 +0200 wenzelm improved messages;
Tue, 01 Apr 1997 11:16:06 +0200 wenzelm removed useless symbol font syntax;
Tue, 01 Apr 1997 09:28:56 +0200 wenzelm fixed -s option;
Mon, 31 Mar 1997 14:42:13 +0200 wenzelm simple_ast_of: fixed handling of loose Bounds;
Sun, 30 Mar 1997 13:40:38 +0200 nipkow Replaced (s,t) : id by s=t.
Thu, 27 Mar 1997 17:46:24 +0100 nipkow Optimized proofs.
Thu, 27 Mar 1997 10:08:31 +0100 paulson Changes made necessary by the new ex1 rules
Thu, 27 Mar 1997 10:07:11 +0100 paulson Now uses the alternative (safe!) rules for ex1
Thu, 27 Mar 1997 10:06:36 +0100 paulson Updated comment
Wed, 26 Mar 1997 18:51:57 +0100 nipkow Cleaned up a little.
Wed, 26 Mar 1997 17:58:48 +0100 nipkow Added "discrete" CPOs and modified IMP to use those rather than "lift"
Wed, 26 Mar 1997 13:44:05 +0100 slotosch generalized theorems and class instances for Cprod.
Tue, 25 Mar 1997 11:19:09 +0100 slotosch changed some theorems from pcpo to cpo
Tue, 25 Mar 1997 11:13:12 +0100 slotosch changed continuous functions from pcpo to cpo (including instances)
Tue, 25 Mar 1997 10:43:01 +0100 paulson Trivial renamings (for consistency with CSFW papers)
Tue, 25 Mar 1997 10:41:44 +0100 paulson Toby's better treatment of eta-contraction
Mon, 24 Mar 1997 10:28:23 +0100 paulson Deleted needless parentheses
Mon, 24 Mar 1997 10:27:28 +0100 paulson Deleted unnecessary rules
Thu, 20 Mar 1997 19:12:20 +0100 wenzelm fixed font names;
Thu, 20 Mar 1997 18:28:05 +0100 wenzelm exit_use_dir;
Thu, 20 Mar 1997 18:27:23 +0100 wenzelm isatool usedir;
Thu, 20 Mar 1997 18:27:05 +0100 wenzelm exit_use_dir;
Thu, 20 Mar 1997 12:34:08 +0100 wenzelm remove empty dirs;
Thu, 20 Mar 1997 11:39:40 +0100 wenzelm isatool usedir;
Thu, 20 Mar 1997 11:38:58 +0100 wenzelm improved session names;
Thu, 20 Mar 1997 11:32:57 +0100 wenzelm isatool usedir;
Thu, 20 Mar 1997 11:31:47 +0100 wenzelm *** empty log message ***
Thu, 20 Mar 1997 11:29:59 +0100 wenzelm tuned;
Thu, 20 Mar 1997 11:24:05 +0100 wenzelm isatool usedir;
Thu, 20 Mar 1997 11:23:19 +0100 wenzelm exit_use_dir;
Thu, 20 Mar 1997 11:11:53 +0100 wenzelm isatool usedir;
Thu, 20 Mar 1997 11:09:01 +0100 wenzelm replaced ex.ML by ex/ROOT.ML, ex/ex.ML;
Thu, 20 Mar 1997 10:49:44 +0100 wenzelm isatool usedir;
Thu, 20 Mar 1997 10:48:00 +0100 wenzelm added ex dir;
Thu, 20 Mar 1997 10:47:29 +0100 wenzelm replaced ex.ML by ex/ROOT.ML, ex/ex.ML;
Thu, 20 Mar 1997 10:47:18 +0100 wenzelm replaced ex.ML by ex/ROOT.ml, ex/ex.ML;
Wed, 19 Mar 1997 10:49:26 +0100 paulson Improved intersection rule InterI: now truly safe, since the unsafeness is
Wed, 19 Mar 1997 10:24:39 +0100 paulson delete_tagged_brl just ignores non-elimination rules instead of complaining
Wed, 19 Mar 1997 10:23:09 +0100 paulson delrules now deletes ALL occurrences of a rule, since it may appear in any of
Tue, 18 Mar 1997 18:20:52 +0100 wenzelm added quit();
Tue, 18 Mar 1997 18:20:26 +0100 wenzelm asserts $ISABELLE_OUTPUT_DIR;
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