Wed, 06 Aug 2008 00:11:12 +0200 wenzelm sort/typ/term/prop: inner_syntax markup encodes original source position;
Wed, 06 Aug 2008 00:10:31 +0200 wenzelm removed obsolete range_of (already included in position);
Wed, 06 Aug 2008 00:10:22 +0200 wenzelm report markup;
Wed, 06 Aug 2008 00:10:18 +0200 wenzelm Antiq: inner vs. outer position;
Wed, 06 Aug 2008 00:10:13 +0200 wenzelm of_properties: observe Markup.position_properties';
Wed, 06 Aug 2008 00:10:08 +0200 wenzelm added position_properties';
Tue, 05 Aug 2008 19:29:09 +0200 wenzelm token: maintain of source, which retains original position information;
Tue, 05 Aug 2008 19:29:08 +0200 wenzelm moved OuterLex.count here;
Tue, 05 Aug 2008 19:29:07 +0200 wenzelm improved recover: also resync on symbol/comment/verbatim delimiters;
Tue, 05 Aug 2008 19:29:06 +0200 wenzelm advance: operate on symbol list (less overhead);
Tue, 05 Aug 2008 19:29:02 +0200 wenzelm added token;
Tue, 05 Aug 2008 14:40:48 +0200 krauss fix HOL/ex/LexOrds.thy; add to regression
Tue, 05 Aug 2008 13:31:38 +0200 wenzelm added report;
Tue, 05 Aug 2008 13:31:36 +0200 wenzelm removed axiom;
Tue, 05 Aug 2008 13:31:35 +0200 wenzelm get_fact: report position;
Tue, 05 Aug 2008 13:31:31 +0200 wenzelm Facts.lookup: return static/dynamic status;
Mon, 04 Aug 2008 22:55:10 +0200 wenzelm position scanner: encode token range;
Mon, 04 Aug 2008 22:55:08 +0200 wenzelm added encode_range;
Mon, 04 Aug 2008 22:55:04 +0200 wenzelm added end_line, end_column properties;
Mon, 04 Aug 2008 22:55:00 +0200 wenzelm meta_subst: xsymbols make it work with clean Pure;
Mon, 04 Aug 2008 21:24:19 +0200 wenzelm abstract type Scan.stopper, position taken from last input token;
Mon, 04 Aug 2008 21:24:17 +0200 wenzelm abstract type Scan.stopper;
Mon, 04 Aug 2008 21:24:15 +0200 wenzelm abstract type stopper, may depend on final input;
Mon, 04 Aug 2008 20:27:40 +0200 wenzelm removed obsolete apply_theorems(_i);
Mon, 04 Aug 2008 20:27:39 +0200 wenzelm tuned signature;
Mon, 04 Aug 2008 20:27:38 +0200 wenzelm removed obsolete note_thms_cmd;
Mon, 04 Aug 2008 20:27:37 +0200 wenzelm simplified defer_recdef(_i): plain facts via Attrib.eval_thms;
Mon, 04 Aug 2008 20:19:59 +0200 wenzelm tuned description;
Mon, 04 Aug 2008 19:25:59 +0200 wenzelm replaced mercurial.cgi by hgwebdir.cgi, resulting in http://isabelle.in.tum.de/repos/isabelle/
Mon, 04 Aug 2008 18:57:35 +0200 berghofe Quoted terms in consts_code declarations are now preprocessed as well.
Mon, 04 Aug 2008 18:56:55 +0200 berghofe Exported eval_wrapper.
Mon, 04 Aug 2008 18:56:22 +0200 berghofe - corrected bogus comment for function inst_conj_all
Mon, 04 Aug 2008 18:24:27 +0200 krauss removed dead code
Mon, 04 Aug 2008 17:13:34 +0200 wenzelm simplified prepare_command;
Mon, 04 Aug 2008 17:13:33 +0200 wenzelm Isar.command: explicitly set transaction position, as required for prepare_command errors;
Mon, 04 Aug 2008 10:37:33 +0200 ballarin Updated locale tests.
Fri, 01 Aug 2008 18:10:52 +0200 ballarin Generalised polynomial lemmas from cring to ring.
Fri, 01 Aug 2008 17:41:37 +0200 ballarin Removed import and lparams from locale record.
Fri, 01 Aug 2008 12:57:50 +0200 nipkow made setsum executable on int.
Thu, 31 Jul 2008 09:49:21 +0200 ballarin Tuned (for the sake of a meaningless log entry).
Wed, 30 Jul 2008 19:03:33 +0200 ballarin New locales for orders and lattices where the equivalence relation is not restricted to equality.
Wed, 30 Jul 2008 16:07:00 +0200 nipkow added hint about writing "x : set xs".
Wed, 30 Jul 2008 07:34:01 +0200 haftmann simple lifters
Wed, 30 Jul 2008 07:34:00 +0200 haftmann dropped imperative monad bind
Wed, 30 Jul 2008 07:33:59 +0200 haftmann facts_of
Wed, 30 Jul 2008 07:33:58 +0200 haftmann improved morphism
Wed, 30 Jul 2008 07:33:57 +0200 haftmann SML_imp, OCaml_imp
Wed, 30 Jul 2008 07:33:56 +0200 haftmann clarified
Wed, 30 Jul 2008 07:33:55 +0200 haftmann tuned
Tue, 29 Jul 2008 17:50:48 +0200 ballarin Zorn's Lemma for partial orders.
Tue, 29 Jul 2008 17:50:12 +0200 ballarin Definitions and some lemmas for reflexive orderings.
Tue, 29 Jul 2008 17:49:26 +0200 ballarin Lemmas added
Tue, 29 Jul 2008 16:19:49 +0200 ballarin New theory on divisibility.
Tue, 29 Jul 2008 16:19:19 +0200 ballarin Renamed theorems;
Tue, 29 Jul 2008 16:17:45 +0200 ballarin New theorems on summation.
Tue, 29 Jul 2008 16:17:13 +0200 ballarin Unit_inv_l, Unit_inv_r made [simp].
Tue, 29 Jul 2008 16:16:10 +0200 ballarin New theory on divisibility;
Tue, 29 Jul 2008 16:14:56 +0200 ballarin Unit_inv_l, Unit_inv_r made [simp];
Tue, 29 Jul 2008 14:20:22 +0200 haftmann Haskell now living in the RealWorld
Tue, 29 Jul 2008 14:07:23 +0200 haftmann corrected Pure dependency
Tue, 29 Jul 2008 13:16:54 +0200 nipkow added removeAll
Tue, 29 Jul 2008 08:15:44 +0200 haftmann tuned; explicit export of element accessors
Tue, 29 Jul 2008 08:15:40 +0200 haftmann PureThy: dropped note_thmss_qualified, dropped _i suffix
Tue, 29 Jul 2008 08:15:39 +0200 haftmann some steps towards explicit class target for canonical interpretation
Tue, 29 Jul 2008 08:15:38 +0200 haftmann declare
Mon, 28 Jul 2008 20:49:07 +0200 nipkow *** empty log message ***
Sun, 27 Jul 2008 20:08:16 +0200 urbanc simplified a proof
Sat, 26 Jul 2008 09:00:26 +0200 haftmann tuned function name
Sat, 26 Jul 2008 09:00:25 +0200 haftmann tuned bootstrap order
Fri, 25 Jul 2008 12:03:37 +0200 haftmann subclass now also works for subclasses with empty specificaton
Fri, 25 Jul 2008 12:03:36 +0200 haftmann dropped PureThy.note; added PureThy.add_thm
Fri, 25 Jul 2008 12:03:34 +0200 haftmann added class preorder
Fri, 25 Jul 2008 12:03:32 +0200 haftmann dropped locale (open)
Fri, 25 Jul 2008 12:03:31 +0200 haftmann added explicit root theory; some tuning
Fri, 25 Jul 2008 12:03:28 +0200 haftmann tuned
Fri, 25 Jul 2008 07:35:53 +0200 haftmann dropped locale (open)
Mon, 21 Jul 2008 16:30:49 +0200 haftmann (re-)added simp rules for (_ + _) div/mod _
Mon, 21 Jul 2008 15:27:23 +0200 haftmann (re-)added simp rules for (_ + _) div/mod _
Mon, 21 Jul 2008 15:26:26 +0200 haftmann added explicit purge_data
Mon, 21 Jul 2008 15:26:25 +0200 haftmann added code generation
Mon, 21 Jul 2008 15:26:24 +0200 haftmann fixed code generator setup
Mon, 21 Jul 2008 15:26:23 +0200 haftmann (adjusted)
Mon, 21 Jul 2008 13:37:14 +0200 chaieb Tuned and corrected ideal_tac for algebra.
Mon, 21 Jul 2008 13:37:10 +0200 chaieb Theorems divides_le, ind_euclid, bezout_lemma, bezout_add, bezout, bezout_add_strong, gcd_unique,gcd_eq, bezout_gcd, bezout_gcd_strong, gcd_mult_distrib, gcd_bezout to GCD.thy
Mon, 21 Jul 2008 13:37:05 +0200 chaieb Tuned and simplified proofs; Rules added to presburger's and algebra's context; moved Bezout theorems from Primes.thy
Mon, 21 Jul 2008 13:36:59 +0200 chaieb Tuned and simplified proofs
Mon, 21 Jul 2008 13:36:44 +0200 chaieb Added theorems zmod_eq_dvd_iff and nat_mod_eq_iff previously in Pocklington.thy --- relevant for algebra
Mon, 21 Jul 2008 13:36:39 +0200 chaieb Relevant rules added to algebra's context
Sun, 20 Jul 2008 23:07:03 +0200 wenzelm renamed item to span, renamed contructors;
Sun, 20 Jul 2008 23:07:01 +0200 wenzelm adapted ThyEdit.span;
Sun, 20 Jul 2008 23:06:59 +0200 wenzelm maintain token range;
Sun, 20 Jul 2008 23:06:58 +0200 wenzelm tty loop: do not report status;
Sun, 20 Jul 2008 23:06:55 +0200 wenzelm added type range;
Sun, 20 Jul 2008 23:06:53 +0200 wenzelm renamed command span markup;
Sun, 20 Jul 2008 20:23:49 +0200 wenzelm SideKickParsedData: minimal content;
Sun, 20 Jul 2008 11:19:08 +0200 haftmann (adjusted)
Sun, 20 Jul 2008 11:10:04 +0200 haftmann (adjusted)
Sat, 19 Jul 2008 19:27:13 +0200 bulwahn added verification framework for the HeapMonad and quicksort as example for this framework
Sat, 19 Jul 2008 11:05:18 +0200 wenzelm build jedit plugin only if jedit is available;
Fri, 18 Jul 2008 22:03:20 +0200 wenzelm misc tuning;
Fri, 18 Jul 2008 18:25:57 +0200 haftmann more class instantiations
Fri, 18 Jul 2008 18:25:56 +0200 haftmann refined code generator setup for rational numbers; more simplification rules for rational numbers
Fri, 18 Jul 2008 18:25:53 +0200 haftmann moved op dvd to theory Ring_and_Field; generalized a couple of lemmas
Fri, 18 Jul 2008 17:09:48 +0200 wenzelm fixed Scala path;
Thu, 17 Jul 2008 21:24:26 +0200 wenzelm tuned build order;
Thu, 17 Jul 2008 21:23:32 +0200 wenzelm proper purge_tmp;
Thu, 17 Jul 2008 21:23:08 +0200 wenzelm tuned message;
Thu, 17 Jul 2008 21:22:44 +0200 wenzelm tuned line breaks (NB: generated text is inserted here);
Thu, 17 Jul 2008 21:07:17 +0200 wenzelm proper usage message;
Thu, 17 Jul 2008 20:40:05 +0200 wenzelm make Isabelle source distribution (via Mercurial);
Thu, 17 Jul 2008 20:15:15 +0200 wenzelm explicit Distribution.changelog;
Thu, 17 Jul 2008 20:15:14 +0200 wenzelm structure Distribution: swapped default for is_official;
Thu, 17 Jul 2008 20:15:13 +0200 wenzelm ThyInfo.remove_thy;
Thu, 17 Jul 2008 20:15:12 +0200 wenzelm structure Distribution: swapped default for is_official;
Thu, 17 Jul 2008 20:05:19 +0200 wenzelm use ../isabelle.sty and ../isabellesym.sty;
Thu, 17 Jul 2008 17:11:34 +0200 wenzelm tuned whitespace;
Thu, 17 Jul 2008 17:10:53 +0200 wenzelm removed old checklist;
Thu, 17 Jul 2008 17:03:48 +0200 wenzelm obsolete;
Thu, 17 Jul 2008 17:01:54 +0200 wenzelm tuned;
Thu, 17 Jul 2008 16:56:50 +0200 wenzelm discontinued maketags;
Thu, 17 Jul 2008 16:56:48 +0200 wenzelm assume GNU tar and find;
Thu, 17 Jul 2008 16:19:06 +0200 wenzelm tuned;
Thu, 17 Jul 2008 16:17:05 +0200 wenzelm use ../isabellesym.sty, which is always available;
Thu, 17 Jul 2008 15:35:15 +0200 wenzelm Admin/build browser;
Thu, 17 Jul 2008 15:33:01 +0200 wenzelm less verbosity;
Thu, 17 Jul 2008 15:26:04 +0200 wenzelm Administrative build -- finish Isabelle source distribution.
Thu, 17 Jul 2008 15:21:52 +0200 krauss simplified proofs
Thu, 17 Jul 2008 13:50:33 +0200 nipkow beautified proofs
Thu, 17 Jul 2008 13:50:17 +0200 nipkow added lemmas
Wed, 16 Jul 2008 17:37:59 +0200 berghofe Added Standardization theory to nominal examples.
Wed, 16 Jul 2008 17:36:44 +0200 berghofe Added Standardization theory.
Wed, 16 Jul 2008 16:42:13 +0200 wenzelm editor model: run interactively for now;
Wed, 16 Jul 2008 16:39:11 +0200 wenzelm updated generated file;
Wed, 16 Jul 2008 16:17:26 +0200 wenzelm identify: more informative id in Toplevel.debug mode;
Wed, 16 Jul 2008 14:28:47 +0200 wenzelm shortlogentry/filelogentry: show shortdate and full description;
Wed, 16 Jul 2008 14:21:57 +0200 ballarin Removed uses of context element includes.
Wed, 16 Jul 2008 11:20:25 +0200 wenzelm added Isar.command, Isar.insert, Isar.remove (editor model);
Wed, 16 Jul 2008 11:20:24 +0200 wenzelm export type id with no_id and create_command;
Tue, 15 Jul 2008 23:36:26 +0200 wenzelm tuned;
Tue, 15 Jul 2008 22:37:58 +0200 wenzelm renamed IsarCmd.nested_command to OuterSyntax.prepare_command;
Tue, 15 Jul 2008 22:37:55 +0200 wenzelm load thy_edit.ML before isar.ML;
Tue, 15 Jul 2008 19:39:37 +0200 wenzelm modernized specifications and proofs;
Tue, 15 Jul 2008 16:50:09 +0200 ballarin Removed uses of context element includes.
Tue, 15 Jul 2008 16:02:10 +0200 haftmann tuned
Tue, 15 Jul 2008 16:02:07 +0200 haftmann tuned code theorem bookkeeping
Tue, 15 Jul 2008 15:59:49 +0200 wenzelm tuned changelogentry;
Tue, 15 Jul 2008 15:46:43 +0200 wenzelm refined Output.status_fn: priority (only visible for non-empty output, e.g. via test_markup print mode);
Tue, 15 Jul 2008 15:46:41 +0200 wenzelm support for command status;
Tue, 15 Jul 2008 14:15:49 +0200 wenzelm added status channel;
Tue, 15 Jul 2008 14:15:43 +0200 wenzelm added status channel;
Tue, 15 Jul 2008 12:13:14 +0200 wenzelm tuned;
Tue, 15 Jul 2008 11:50:04 +0200 wenzelm simplified commit_exit;
Tue, 15 Jul 2008 11:50:03 +0200 wenzelm simplified commit_exit: operate on previous node of final state, include warning here;
Tue, 15 Jul 2008 11:50:02 +0200 wenzelm removed obsolete commit_exit;
Tue, 15 Jul 2008 11:02:43 +0200 wenzelm added command 'linear_undo';
Tue, 15 Jul 2008 10:59:14 +0200 wenzelm removed command 'redo';
Tue, 15 Jul 2008 10:49:39 +0200 wenzelm adapted ThyInfo.end_theory;
Tue, 15 Jul 2008 09:30:39 +0200 haftmann dropped map; fixed swap
Tue, 15 Jul 2008 07:10:50 +0200 haftmann curried gcd
Mon, 14 Jul 2008 23:28:26 +0200 wenzelm cover macbroy as well;
Mon, 14 Jul 2008 23:11:20 +0200 wenzelm tuned filelogentry;
Mon, 14 Jul 2008 22:55:48 +0200 wenzelm print_mode "test_markup": do not change prompt, otherwise Proof General will not work;
Mon, 14 Jul 2008 22:26:53 +0200 wenzelm tuned message;
Mon, 14 Jul 2008 22:09:08 +0200 wenzelm updated generated file;
Mon, 14 Jul 2008 21:39:08 +0200 wenzelm inform_file_processed: Isar.init_point last!
Mon, 14 Jul 2008 21:07:57 +0200 wenzelm removed HOL-Complex, which has been discontinued after Isabelle2008;
Mon, 14 Jul 2008 19:59:58 +0200 wenzelm added HOL-Nominal image;
Mon, 14 Jul 2008 19:57:14 +0200 wenzelm removed obsolete Pure/General/history.ML;
Mon, 14 Jul 2008 19:57:13 +0200 wenzelm inform_file_processed: try harder not to fail, ensure
Mon, 14 Jul 2008 19:57:11 +0200 wenzelm commit_exit: proper error;
Mon, 14 Jul 2008 19:57:09 +0200 wenzelm export EXCURSION_FAIL;
Mon, 14 Jul 2008 19:20:57 +0200 haftmann dropped junk
Mon, 14 Jul 2008 19:20:29 +0200 haftmann moved bootstrap of simplifier
Mon, 14 Jul 2008 19:20:28 +0200 haftmann tuned
Mon, 14 Jul 2008 17:51:48 +0200 wenzelm end_theory: no result;
Mon, 14 Jul 2008 17:51:47 +0200 wenzelm removed obsolete Toplevel.RESTART;
Mon, 14 Jul 2008 17:51:44 +0200 wenzelm proper_inform_file_processed: new implementation based on global Isar state (cf. isar.ML);
Mon, 14 Jul 2008 17:51:43 +0200 wenzelm eliminated internal command history -- superceeded by global Isar state (cf. isar.ML);
Mon, 14 Jul 2008 17:51:42 +0200 wenzelm adapted IsarCmd.init_theory;
Mon, 14 Jul 2008 17:51:41 +0200 wenzelm renamed theory to init_theory, removed obsolete kill argument;
Mon, 14 Jul 2008 17:51:39 +0200 wenzelm added commit_exit;
Mon, 14 Jul 2008 17:47:18 +0200 krauss single_hyp(_meta)_subst_tac: Controlled substitution of a single hyp
Mon, 14 Jul 2008 17:02:55 +0200 krauss renamed conversions to _conv, tuned
Mon, 14 Jul 2008 16:13:58 +0200 chaieb Simplified proofs
Mon, 14 Jul 2008 16:13:55 +0200 chaieb Simple theorems about zgcd moved to GCD.thy
Mon, 14 Jul 2008 16:13:51 +0200 chaieb Theorem names as in IntPrimes.thy, also several theorems moved from there
Mon, 14 Jul 2008 16:13:42 +0200 chaieb Fixed proofs.
Mon, 14 Jul 2008 11:19:43 +0200 wenzelm ProofNode.current
Mon, 14 Jul 2008 11:19:42 +0200 wenzelm command 'redo' no longer available;
Mon, 14 Jul 2008 11:19:41 +0200 wenzelm replaced obsolete ProofHistory by ProofNode (backtracking only);
Mon, 14 Jul 2008 11:19:40 +0200 wenzelm removed obsolete 'redo' command;
Mon, 14 Jul 2008 11:19:39 +0200 wenzelm removed obsolete history commands;
Mon, 14 Jul 2008 11:19:38 +0200 wenzelm Proof nodes with linear position and backtracking (replaces obsolete proof_history.ML).
Mon, 14 Jul 2008 11:19:37 +0200 wenzelm obsolete (cf. proof_node.ML);
Mon, 14 Jul 2008 11:19:36 +0200 wenzelm removed Isar/proof_history.ML;
Mon, 14 Jul 2008 11:04:47 +0200 haftmann added further simple interfaces
Mon, 14 Jul 2008 11:04:46 +0200 haftmann simpsets as pre/postprocessors; generic preprocessor now named function transformators
Mon, 14 Jul 2008 11:04:42 +0200 haftmann unified curried gcd, lcm, zgcd, zlcm
Fri, 11 Jul 2008 23:17:25 +0200 wenzelm Sorts.weaken: abstract argument;
Fri, 11 Jul 2008 23:17:23 +0200 wenzelm Sorts.weaken: abstract argument;
Fri, 11 Jul 2008 16:56:20 +0200 huffman instance real_field < field_char_0;
Fri, 11 Jul 2008 09:03:25 +0200 haftmann re-removed subclass relation real_field < field_char_0: coregularity violation in NSA/HyperDef
Fri, 11 Jul 2008 09:03:11 +0200 haftmann Fract now total; improved code generator setup
Fri, 11 Jul 2008 09:02:33 +0200 haftmann simple inheritance concept
Fri, 11 Jul 2008 09:02:32 +0200 haftmann tuned thyname lookup
Fri, 11 Jul 2008 09:02:31 +0200 haftmann fixed layout
Fri, 11 Jul 2008 09:02:30 +0200 haftmann explicit completions of arities
Fri, 11 Jul 2008 09:02:29 +0200 haftmann tuned order
Fri, 11 Jul 2008 09:02:28 +0200 haftmann antiquotation
Fri, 11 Jul 2008 09:02:27 +0200 haftmann improved code generator setup
Fri, 11 Jul 2008 09:02:26 +0200 haftmann explicit dependency
Fri, 11 Jul 2008 09:02:24 +0200 haftmann class instead of axclass
Fri, 11 Jul 2008 09:02:23 +0200 haftmann tuned import
Fri, 11 Jul 2008 09:02:22 +0200 haftmann separate class dvd for divisibility predicate
Fri, 11 Jul 2008 00:35:19 +0200 kleing temporarily disable at-sml-dev-p
Thu, 10 Jul 2008 22:47:26 +0200 wenzelm updated generated file;
Thu, 10 Jul 2008 21:12:34 +0200 wenzelm restart: Isar.init_point;
Thu, 10 Jul 2008 21:03:47 +0200 wenzelm proper_inform_file_processed: Isar.init_point starts fresh command sequence;
Thu, 10 Jul 2008 20:54:00 +0200 wenzelm activated new versions of undo, kill_proof;
Thu, 10 Jul 2008 20:53:52 +0200 wenzelm activated new versions of init_toplevel, linear_undo, undo, undos_proof kill;
Thu, 10 Jul 2008 20:53:50 +0200 wenzelm added print;
Thu, 10 Jul 2008 20:03:30 +0200 wenzelm added ProofGeneral.isar_kill_proof;
Thu, 10 Jul 2008 20:03:28 +0200 wenzelm added Isar.init_point, Isar.kill;
Thu, 10 Jul 2008 20:02:55 +0200 wenzelm export init_point;
Thu, 10 Jul 2008 18:02:34 +0200 wenzelm added Isar.linear_undo;
Thu, 10 Jul 2008 17:47:40 +0200 wenzelm tuned;
Thu, 10 Jul 2008 17:43:02 +0200 wenzelm tty interaction: do not move point after error;
Thu, 10 Jul 2008 17:26:27 +0200 wenzelm change_lexicons: no verbosity;
Thu, 10 Jul 2008 17:26:25 +0200 wenzelm added Isar.undo, which emulates old-style undo on global tty state;
Thu, 10 Jul 2008 17:26:23 +0200 wenzelm provide old-style undo operation (still unused);
Thu, 10 Jul 2008 17:26:22 +0200 wenzelm added prompt markup;
Thu, 10 Jul 2008 13:37:35 +0200 wenzelm @{lemma}: allow terminal method;
Thu, 10 Jul 2008 13:37:34 +0200 wenzelm @{lemma}: allow terminal method, close derivation unless (open) mode is given;
Thu, 10 Jul 2008 13:37:33 +0200 wenzelm added is_diag;
Thu, 10 Jul 2008 13:37:31 +0200 wenzelm slightly improved @{lemma} (both for latex and ML);
Thu, 10 Jul 2008 11:17:16 +0200 wenzelm misc tuning;
Thu, 10 Jul 2008 10:58:36 +0200 ballarin Fixed (harmless) typo in closing *}.
Thu, 10 Jul 2008 07:15:19 +0200 huffman by intro_locales -> ..
Thu, 10 Jul 2008 07:07:54 +0200 huffman instance real_field < field_char_0
Wed, 09 Jul 2008 22:33:35 +0200 huffman remove redundant lemmas about cmod
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