Thu, 30 Jun 2011 11:15:36 +0200 wenzelm tuned comments;
Thu, 30 Jun 2011 00:09:57 +0200 wenzelm abstract algebra of file paths in Scala (cf. path.ML);
Thu, 30 Jun 2011 00:01:00 +0200 wenzelm proper Path.print;
Wed, 29 Jun 2011 23:43:48 +0200 wenzelm basic operations on lists and strings;
Wed, 29 Jun 2011 21:34:16 +0200 wenzelm tuned signature;
Wed, 29 Jun 2011 20:39:41 +0200 wenzelm simplified/unified Simplifier.mk_solver;
Wed, 29 Jun 2011 18:12:34 +0200 wenzelm modernized some simproc setup;
Wed, 29 Jun 2011 17:35:46 +0200 wenzelm modernized some simproc setup;
Wed, 29 Jun 2011 16:31:50 +0200 wenzelm print Path.T with some markup;
Wed, 29 Jun 2011 15:23:36 +0200 wenzelm HTML: render control symbols more like Isabelle/Scala/jEdit;
Tue, 28 Jun 2011 10:52:15 +0200 traytel collapse map functions with identity subcoercions to identities;
Tue, 28 Jun 2011 21:06:59 +0200 blanchet reenabled accidentally-disabled automatic minimization
Tue, 28 Jun 2011 20:42:29 +0200 wenzelm tuned markup;
Tue, 28 Jun 2011 17:13:32 +0100 paulson merged
Tue, 28 Jun 2011 17:12:50 +0100 paulson tidied messy proofs
Tue, 28 Jun 2011 16:43:44 +0200 bulwahn merged
Tue, 28 Jun 2011 14:36:43 +0200 bulwahn adding timeout to quickcheck narrowing
Tue, 28 Jun 2011 14:52:46 +0100 paulson simplified proofs using metis calls
Tue, 28 Jun 2011 12:48:00 +0100 paulson merged
Tue, 28 Jun 2011 12:47:32 +0100 paulson keyfree: The set of key-free messages (and associated theorems)
Mon, 27 Jun 2011 22:44:44 +0200 wenzelm merged
Mon, 27 Jun 2011 17:04:04 +0200 krauss new Datatype.info_of_constr with strict behaviour wrt. to overloaded constructors -- side effect: function package correctly identifies 0::int as a non-constructor;
Mon, 27 Jun 2011 14:56:39 +0200 blanchet added reference for MESON
Mon, 27 Jun 2011 14:56:37 +0200 blanchet document "meson" and "metis" in HOL specific section of the Isar ref manual
Mon, 27 Jun 2011 14:56:35 +0200 blanchet clarify minimizer output
Mon, 27 Jun 2011 14:56:33 +0200 blanchet don't export any metastrange or other nonatomizable formulas, since these don't help proving normal things, they are somewhat broken in the ATP output, and they are atypical
Mon, 27 Jun 2011 14:56:32 +0200 blanchet tweaked comment
Mon, 27 Jun 2011 14:56:31 +0200 blanchet document "sound" option
Mon, 27 Jun 2011 14:56:29 +0200 blanchet minor Sledgehammer news
Mon, 27 Jun 2011 14:56:28 +0200 blanchet added "sound" option to force Sledgehammer to be pedantically sound
Mon, 27 Jun 2011 14:56:26 +0200 blanchet removed "full_types" option from documentation
Mon, 27 Jun 2011 14:56:10 +0200 blanchet document changes to Sledgehammer and "try"
Mon, 27 Jun 2011 13:52:47 +0200 blanchet removed "full_types" option from Sledgehammer, now that virtually sound encodings are used as the default anyway
Mon, 27 Jun 2011 13:52:47 +0200 blanchet clarify warning message to avoid confusing beginners
Mon, 27 Jun 2011 13:52:47 +0200 blanchet remove experimental trimming feature -- it slowed down things on Linux for some reason
Mon, 27 Jun 2011 13:52:47 +0200 blanchet filter out some tautologies using an ATP, especially for those theories that are known for producing such things
Mon, 27 Jun 2011 22:23:44 +0200 wenzelm NEWS;
Mon, 27 Jun 2011 22:20:49 +0200 wenzelm document antiquotations are managed as theory data, with proper name space and entity markup;
Mon, 27 Jun 2011 17:51:28 +0200 wenzelm proper checking of @{ML_antiquotation};
Mon, 27 Jun 2011 17:20:24 +0200 wenzelm hide rather short auxiliary names, which can easily occur in user theories;
Mon, 27 Jun 2011 17:06:06 +0200 wenzelm updated generated file;
Mon, 27 Jun 2011 16:53:31 +0200 wenzelm ML antiquotations are managed as theory data, with proper name space and entity markup;
Mon, 27 Jun 2011 15:03:55 +0200 wenzelm old gensym is now legacy -- global state is out of fashion, and its result is not guaranteed to be fresh;
Mon, 27 Jun 2011 15:01:08 +0200 wenzelm parallel Syntax.parse, which is rather slow;
Mon, 27 Jun 2011 14:38:58 +0200 wenzelm markup binding like class, which is the only special markup where Proof General (including version 4.1) allows "isar-long-id-stuff";
Mon, 27 Jun 2011 09:42:46 +0200 hoelzl move conditional expectation to its own theory file
Sun, 26 Jun 2011 19:10:03 +0200 boehmes updated SMT certificates
Sun, 26 Jun 2011 19:10:02 +0200 boehmes generalized introduction of explicit application constant: consider more functions as possible witness/instance of quantifiers than before (a constant of type T1 -> T2 -> T3 should be considered to have a rank less or equal to 1 if variables of type T2 -> T3 occur bound in a problem);
Sat, 25 Jun 2011 20:03:07 +0200 wenzelm proper tokens only if session is ready;
Sat, 25 Jun 2011 19:38:35 +0200 wenzelm entity markup for "type", "constant";
Sat, 25 Jun 2011 19:19:13 +0200 wenzelm clarified Markup.CLASS vs. HTML.CLASS;
Sat, 25 Jun 2011 18:29:51 +0200 wenzelm tuned color, to avoid confusion with type variables;
Sat, 25 Jun 2011 18:24:52 +0200 wenzelm discontinued generic XML markup -- this is for XHTML with <span/> elements;
Sat, 25 Jun 2011 18:15:36 +0200 wenzelm type classes: entity markup instead of old-style token markup;
Sat, 25 Jun 2011 17:17:49 +0200 wenzelm clarified Binding.pretty/print: no quotes, only markup -- Binding.str_of is rendered obsolete;
Sat, 25 Jun 2011 15:08:58 +0200 wenzelm clarified Binding.str_of/print: show full prefix + qualifier, which is relevant for print_locale, for example;
Sat, 25 Jun 2011 15:02:12 +0200 wenzelm produce string constant directly;
Sat, 25 Jun 2011 14:28:43 +0200 wenzelm merged
Sat, 25 Jun 2011 12:19:54 +0200 ballarin While reading equations of an interpretation, already allow syntax provided by the interpretation base.
Sat, 25 Jun 2011 14:25:10 +0200 wenzelm removed very slow proof of unnamed/unused theorem from HOL/Quickcheck_Narrowing.thy (cf. 2dee03f192b7) -- can take seconds for main HOL and minutes for HOL-Proofs;
Sat, 25 Jun 2011 12:57:46 +0200 wenzelm clarified java.ext.dirs: putting Isabelle extensions first makes it work miraculously even on Cygwin with Java in "C:\Program Files\..." (with spaces in file name);
Sat, 25 Jun 2011 12:54:32 +0200 wenzelm CLASSPATH already converted in isabelle java wrapper;
Sat, 25 Jun 2011 11:51:50 +0200 wenzelm removed unused/broken Isabelle.exe for now -- needs update of Admin/launch4j;
Thu, 23 Jun 2011 23:12:00 +0200 wenzelm more robust join_results: join_work needs to be uninterruptible, otherwise the task being dequeued by join_next might be never executed/finished!
Thu, 23 Jun 2011 23:05:38 +0200 wenzelm clarified EXCEPTIONS [] (cf. Exn.is_interrupt and Runtime.exn_message);
Thu, 23 Jun 2011 20:30:48 +0200 wenzelm more robust concurrent builds;
Thu, 23 Jun 2011 10:08:35 -0700 huffman merged
Thu, 23 Jun 2011 10:07:16 -0700 huffman add countable_datatype method for proving countable class instances
Thu, 23 Jun 2011 18:32:13 +0200 wenzelm merged;
Thu, 23 Jun 2011 09:16:48 -0700 huffman instance inat :: number_semiring
Thu, 23 Jun 2011 09:04:20 -0700 huffman added number_semiring class, plus a few new lemmas;
Thu, 23 Jun 2011 16:31:20 +0200 blanchet merged
Thu, 23 Jun 2011 11:19:41 +0200 blanchet fiddle with remote ATP settings, based on Judgment Day
Thu, 23 Jun 2011 11:19:41 +0200 blanchet give slightly more time to server to respond, to avoid leaving too much garbage on Geoff's servers
Thu, 23 Jun 2011 12:02:54 +0200 ballarin Release notes should be written from the user's perspective. Don't assume the user has universal knowledge of the system.
Wed, 22 Jun 2011 15:58:55 -0700 huffman generalize lemmas power_number_of_even and power_number_of_odd
Wed, 22 Jun 2011 13:45:32 -0700 huffman merged
Wed, 22 Jun 2011 13:30:28 -0700 huffman add HOLCF/ex/Concurrency_Monad.thy, which contains resumption/state/powerdomain monad example from my PhD thesis
Thu, 23 Jun 2011 17:17:40 +0200 wenzelm simplified arrangement of jars;
Thu, 23 Jun 2011 16:34:29 +0200 wenzelm adapted to Cygwin;
Thu, 23 Jun 2011 16:10:22 +0200 wenzelm provide Isabelle/Scala environment as Java extension, instead of user classpath
Thu, 23 Jun 2011 14:52:32 +0200 wenzelm explicit import java.lang.System to prevent odd scope problems;
Thu, 23 Jun 2011 14:48:32 +0200 wenzelm ensure export of initial CLASSPATH;
Thu, 23 Jun 2011 13:23:00 +0200 wenzelm augment Java extension directories;
Thu, 23 Jun 2011 10:58:29 +0200 wenzelm basic setup for Isabelle charset;
Wed, 22 Jun 2011 23:56:44 +0200 wenzelm prefer actual charset over charset name;
Wed, 22 Jun 2011 21:54:35 +0200 wenzelm clarified default ML settings;
Wed, 22 Jun 2011 21:35:48 +0200 wenzelm lazy Isabelle_System.default supports implicit boot;
Wed, 22 Jun 2011 21:27:20 +0200 wenzelm clarified plugin start/stop;
Wed, 22 Jun 2011 20:56:18 +0200 wenzelm clarified init/exit procedure;
Wed, 22 Jun 2011 20:38:03 +0200 wenzelm clarified decoded control symbols;
Wed, 22 Jun 2011 20:25:35 +0200 wenzelm init/exit model/view synchronously within the swing thread -- EditBus.send in jedit-4.4.1 always runs there;
Wed, 22 Jun 2011 20:21:22 +0200 wenzelm prefer STIXGeneral -- hard to tell if better or worse;
Wed, 22 Jun 2011 16:35:31 +0200 wenzelm merged
Wed, 22 Jun 2011 15:07:03 +0200 boehmes export lambda-lifting code as there is potential use for it within Sledgehammer
Wed, 22 Jun 2011 16:32:36 +0200 wenzelm updated to jedit-4.4.1 and jedit_build-20110622;
Wed, 22 Jun 2011 16:01:30 +0200 wenzelm clarified chunk.offset, chunk.length;
Tue, 21 Jun 2011 23:08:16 +0200 wenzelm avoid fractional font metrics, which makes rendering really ugly (e.g. on Linux);
Tue, 21 Jun 2011 22:40:30 +0200 wenzelm some arrow symbols from DejaVuSansMono for bsub/esub/bsup/esup;
Tue, 21 Jun 2011 21:34:36 +0200 wenzelm more precise font transformations: shift sub/superscript, adjust size for user fonts;
Tue, 21 Jun 2011 17:17:39 +0200 blanchet don't change the way helpers are generated for the exporter's sake
Tue, 21 Jun 2011 17:17:39 +0200 blanchet provide appropriate type system and number of fact defaults for remote ATPs
Tue, 21 Jun 2011 17:17:39 +0200 blanchet order generated facts topologically
Tue, 21 Jun 2011 17:17:39 +0200 blanchet peel off two or more layers in exceptional cases where the proof term refers to the proved theorems twice with the same name (e.g., "Transitive_Closure.trancl_into_trancl")
Tue, 21 Jun 2011 17:17:39 +0200 blanchet tweaked E, SPASS, Vampire setup based on latest Judgment Day results
Tue, 21 Jun 2011 17:17:39 +0200 blanchet remove historical bloat -- another benefit of merging Metis's and Sledgehammer's translations
Tue, 21 Jun 2011 17:17:39 +0200 blanchet avoid double ASCII-fication
Tue, 21 Jun 2011 17:17:39 +0200 blanchet make sure that enough type information is generated -- because the exported "lemma"s are also used as "conjecture", we can't optimize type information based on polarity
Tue, 21 Jun 2011 17:17:39 +0200 blanchet generate type predicates for existentials/skolems, otherwise some problems might not be provable
Tue, 21 Jun 2011 17:17:38 +0200 blanchet insert rather than append special facts to make it less likely that they're truncated away
Tue, 21 Jun 2011 15:43:27 +0200 wenzelm hidden font: full height makes cursor more visible;
Tue, 21 Jun 2011 14:12:49 +0200 wenzelm more uniform treatment of recode_set/recode_map;
Tue, 21 Jun 2011 13:29:44 +0200 wenzelm tuned iteration over short symbols;
Tue, 21 Jun 2011 12:53:55 +0200 wenzelm Symbol.is_ctrl: handle decoded version as well;
Tue, 21 Jun 2011 01:08:15 +0200 wenzelm some support for user symbol fonts;
Mon, 20 Jun 2011 23:25:39 +0200 wenzelm removed obsolete font specification;
Mon, 20 Jun 2011 23:21:24 +0200 wenzelm more tolerant Symbol.decode;
Mon, 20 Jun 2011 23:19:38 +0200 wenzelm simplified/generalized ISABELLE_FONTS handling;
Mon, 20 Jun 2011 22:48:41 +0200 wenzelm updated to jedit_build-20110620;
Mon, 20 Jun 2011 22:43:56 +0200 wenzelm added SyntaxUtilities.StyleExtender hook, with actual functionality in Isabelle/Scala;
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