Fri, 23 Apr 2010 19:26:39 +0200 blanchet reuse timestamp function
Fri, 23 Apr 2010 19:18:39 +0200 blanchet stop referring to Sledgehammer_Util stuff all over Nitpick code; instead, redeclare any needed function in Nitpick_Util as synonym for the Sledgehammer_Util function of the same name
Fri, 23 Apr 2010 19:16:52 +0200 blanchet make "ATP_Manager.get_prover" a total function, since we always want to show the same error text
Fri, 23 Apr 2010 19:12:49 +0200 blanchet remove some bloat
Fri, 23 Apr 2010 18:11:41 +0200 blanchet now rename the file "atp_wrapper.ML" to "atp_systems.ML" + fix typo in "SystemOnTPTP" script
Fri, 23 Apr 2010 18:06:41 +0200 blanchet renamed module "ATP_Wrapper" to "ATP_Systems"
Fri, 23 Apr 2010 17:38:25 +0200 blanchet move the minimizer to the Sledgehammer directory
Fri, 23 Apr 2010 16:59:48 +0200 blanchet remove debugging code
Fri, 23 Apr 2010 16:55:51 +0200 blanchet move some sledgehammer stuff out of "atp_manager.ML"
Fri, 23 Apr 2010 16:21:47 +0200 blanchet give an error if no ATP is set
Fri, 23 Apr 2010 16:15:35 +0200 blanchet move the Sledgehammer menu options to "sledgehammer_isar.ML"
Fri, 23 Apr 2010 15:48:34 +0200 blanchet centralized ATP-specific error handling in "atp_wrapper.ML"
Fri, 23 Apr 2010 13:16:50 +0200 blanchet handle ATP proof delimiters in a cleaner, more extensible fashion
Mon, 26 Apr 2010 22:59:28 +0200 wenzelm merged
Mon, 26 Apr 2010 11:08:49 -0700 huffman fix another if-then-else parse error
Mon, 26 Apr 2010 10:57:04 -0700 huffman fix if-then-else parse error
Mon, 26 Apr 2010 09:45:22 -0700 huffman merged
Mon, 26 Apr 2010 09:37:46 -0700 huffman fix syntax precedence declarations for UNION, INTER, SUP, INF
Mon, 26 Apr 2010 09:26:31 -0700 huffman syntax precedence for If and Let
Mon, 26 Apr 2010 09:21:25 -0700 huffman fix lots of looping simp calls and other warnings
Sun, 25 Apr 2010 23:22:29 -0700 huffman fix duplicate simp rule warnings
Sun, 25 Apr 2010 20:48:19 -0700 huffman define finer-than ordering on net type; move some theorems into Limits.thy
Sun, 25 Apr 2010 16:23:40 -0700 huffman generalize type of continuous_on
Sun, 25 Apr 2010 11:58:39 -0700 huffman define nets directly as filters, instead of as filter bases
Mon, 26 Apr 2010 21:50:28 +0200 wenzelm use 'example_proof' (invisible);
Mon, 26 Apr 2010 21:45:08 +0200 wenzelm command 'example_proof' opens an empty proof body;
Mon, 26 Apr 2010 21:36:44 +0200 wenzelm proofs that are discontinued via 'oops' are treated as relevant --- for improved robustness of the final join of all proofs, which is hooked to results that are missing here;
Mon, 26 Apr 2010 20:30:50 +0200 wenzelm eliminanated some unreferenced identifiers;
Mon, 26 Apr 2010 16:08:04 +0200 wenzelm merged
Mon, 26 Apr 2010 15:14:14 +0200 Cezary Kaliszyk add bounded_lattice_bot and bounded_lattice_top type classes
Mon, 26 Apr 2010 13:43:31 +0200 haftmann merged
Mon, 26 Apr 2010 11:34:19 +0200 haftmann dropped group_simps, ring_simps, field_eq_simps
Mon, 26 Apr 2010 11:34:17 +0200 haftmann class division_ring_inverse_zero
Mon, 26 Apr 2010 11:34:15 +0200 haftmann dropped group_simps, ring_simps, field_eq_simps; classes division_ring_inverse_zero, field_inverse_zero, linordered_field_inverse_zero
Mon, 26 Apr 2010 11:34:15 +0200 haftmann line break
Mon, 26 Apr 2010 14:44:41 +0200 wenzelm removed unused AxClass.class_intros;
Mon, 26 Apr 2010 11:20:18 +0200 wenzelm updated Sign.add_type_abbrev;
Mon, 26 Apr 2010 07:47:18 +0200 haftmann merged
Sun, 25 Apr 2010 08:25:34 +0200 haftmann field_simps as named theorems
Sun, 25 Apr 2010 23:26:40 +0200 wenzelm merged
Sun, 25 Apr 2010 10:23:03 -0700 huffman generalize more constants and lemmas
Sun, 25 Apr 2010 09:01:03 -0700 huffman simplify types of path operations (use real instead of real^1)
Sun, 25 Apr 2010 07:41:57 -0700 huffman add lemmas convex_real_interval and convex_box
Sat, 24 Apr 2010 21:29:22 -0700 huffman generalize more constants and lemmas
Sat, 24 Apr 2010 19:32:20 -0700 huffman generalize constant closest_point
Sat, 24 Apr 2010 14:06:19 -0700 huffman minimize imports
Sat, 24 Apr 2010 13:34:11 -0700 huffman fix imports
Sat, 24 Apr 2010 13:31:52 -0700 huffman document generation for Multivariate_Analysis
Sat, 24 Apr 2010 11:11:09 -0700 huffman move l2-norm stuff into separate theory file
Sat, 24 Apr 2010 09:37:24 -0700 huffman convert proofs to Isar-style
Sat, 24 Apr 2010 09:34:36 -0700 huffman Library/Fraction_Field.thy: ordering relations for fractions
Sun, 25 Apr 2010 23:09:32 +0200 wenzelm renamed Drule.unconstrainTs to Thm.unconstrain_allTs to accomdate the version by krauss/schropp;
Sun, 25 Apr 2010 22:50:47 +0200 wenzelm more systematic treatment of data -- avoid slightly odd nested tuples here;
Sun, 25 Apr 2010 21:18:04 +0200 wenzelm replaced Sorts.rep_algebra by slightly more abstract selectors classes_of/arities_of;
Sun, 25 Apr 2010 21:02:36 +0200 wenzelm misc tuning and simplification;
Sun, 25 Apr 2010 19:44:47 +0200 wenzelm simplified some private bindings;
Sun, 25 Apr 2010 19:09:37 +0200 wenzelm classrel and arity completion by krauss/schropp;
Sun, 25 Apr 2010 16:10:05 +0200 wenzelm removed obsolete/unused Proof.match_bind;
Sun, 25 Apr 2010 15:52:03 +0200 wenzelm modernized naming conventions of main Isar proof elements;
Sun, 25 Apr 2010 15:13:33 +0200 wenzelm goals: simplified handling of implicit variables -- removed obsolete warning;
Fri, 23 Apr 2010 23:42:46 +0200 wenzelm updated generated files;
Fri, 23 Apr 2010 23:38:01 +0200 wenzelm cover 'schematic_lemma' etc.;
Fri, 23 Apr 2010 23:35:43 +0200 wenzelm mark schematic statements explicitly;
Fri, 23 Apr 2010 23:33:48 +0200 wenzelm eliminated spurious schematic statements;
Fri, 23 Apr 2010 22:48:07 +0200 wenzelm explicit 'schematic_theorem' etc. for schematic theorem statements;
Fri, 23 Apr 2010 22:39:49 +0200 wenzelm collapse category "schematic goal" in keyword table -- Proof General does not know about this;
Fri, 23 Apr 2010 21:00:28 +0200 wenzelm added keyword category "schematic goal", which prevents any attempt to fork the proof;
Fri, 23 Apr 2010 19:36:23 +0200 wenzelm merged
Fri, 23 Apr 2010 19:32:37 +0200 haftmann merged
Fri, 23 Apr 2010 16:45:53 +0200 haftmann separated instantiation of division_by_zero
Fri, 23 Apr 2010 16:38:51 +0200 haftmann epheremal replacement of field_simps by field_eq_simps; dropped old division_by_zero instance
Fri, 23 Apr 2010 16:17:25 +0200 haftmann adapted to new times_divide_eq simp situation
Fri, 23 Apr 2010 16:17:25 +0200 haftmann epheremal replacement of field_simps by field_eq_simps
Fri, 23 Apr 2010 16:17:24 +0200 haftmann dequalified fact name
Fri, 23 Apr 2010 15:18:00 +0200 haftmann sharpened constraint (c.f. 4e7f5b22dd7d); explicit is better than implicit
Fri, 23 Apr 2010 15:18:00 +0200 haftmann separated instantiation of division_by_zero
Fri, 23 Apr 2010 15:17:59 +0200 haftmann dequalified fact name
Fri, 23 Apr 2010 15:17:59 +0200 haftmann less special treatment of times_divide_eq [simp]
Fri, 23 Apr 2010 15:17:59 +0200 haftmann sharpened constraint (c.f. 4e7f5b22dd7d)
Fri, 23 Apr 2010 13:58:15 +0200 haftmann more localization; tuned proofs
Fri, 23 Apr 2010 13:58:14 +0200 haftmann more localization; factored out lemmas for division_ring
Fri, 23 Apr 2010 13:58:14 +0200 haftmann modernized abstract algebra theories
Fri, 23 Apr 2010 10:50:17 +0200 haftmann merged
Thu, 22 Apr 2010 12:07:00 +0200 haftmann swapped generic code generator and SML code generator
Fri, 23 Apr 2010 19:36:04 +0200 wenzelm removed obsolete Named_Thm_Set -- Named_Thms provides efficient member operation;
Fri, 23 Apr 2010 18:30:01 +0200 wenzelm Item_Net/Named_Thms: export efficient member operation;
Fri, 23 Apr 2010 16:12:57 +0200 bulwahn initialized atps reference with standard setup in the atp manager
Fri, 23 Apr 2010 12:24:30 +0200 blanchet compile
Fri, 23 Apr 2010 12:07:12 +0200 blanchet handle SPASS's equality predicate correctly in Isar proof reconstruction
Fri, 23 Apr 2010 11:34:49 +0200 blanchet merged
Fri, 23 Apr 2010 11:32:36 +0200 blanchet added Isar proof reconstruction support for SPASS -- which means all provers can now yield Isar proofs;
Thu, 22 Apr 2010 16:30:54 +0200 blanchet remove hack that is no longer necessary now that "ATP_Wrapper" properly detects which ATPs are installed
Thu, 22 Apr 2010 16:30:04 +0200 blanchet set "atps" reference's default value to "(remote_)e (remote_)spass (remote_)vampire", based on what is installed
Thu, 22 Apr 2010 15:01:36 +0200 blanchet minor code cleanup
Thu, 22 Apr 2010 14:47:52 +0200 blanchet if Isar proof reconstruction is not supported, tell the user so they don't wonder why their "isar_proof" option did nothing
Thu, 22 Apr 2010 13:50:58 +0200 blanchet "remote_e" and "remote_vampire" support TSTP proof output + fix "overlord" mode ATP output postprocessing
Thu, 22 Apr 2010 10:54:56 +0200 blanchet Isar proof reconstruction: type variables introduced by the ATP should be treated as type parameters for type inference purposes;
Thu, 22 Apr 2010 10:13:02 +0200 blanchet postprocess ATP output in "overlord" mode to make it more readable
Wed, 21 Apr 2010 17:06:26 +0200 blanchet failure of reconstructing the Isar proof (e.g., exception) should not prevent Sledgehammer from showing the short one-liner proof -- but in "debug" mode we do want to know what the exception is
Wed, 21 Apr 2010 16:38:03 +0200 blanchet generate command-line in addition to timestamp in ATP output file, for debugging purposes
Wed, 21 Apr 2010 16:21:19 +0200 blanchet pass relevant options from "sledgehammer" to "sledgehammer minimize";
Fri, 23 Apr 2010 10:00:53 +0200 Cezary Kaliszyk Finite set theory
Thu, 22 Apr 2010 22:12:12 +0200 wenzelm merged
Thu, 22 Apr 2010 20:39:48 +0100 paulson Tidied up using s/l
Thu, 22 Apr 2010 22:01:06 +0200 wenzelm split Class.thy into parts to conserve a bit of memory and increase the chance of making it work on Cygwin with only 2 GB available;
Thu, 22 Apr 2010 11:55:19 +0200 Cezary Kaliszyk fun_rel introduction and list_rel elimination for quotient package
Thu, 22 Apr 2010 09:30:39 +0200 haftmann lemmas concerning remdups
Thu, 22 Apr 2010 09:30:36 +0200 haftmann lemma dlist_ext
Wed, 21 Apr 2010 21:11:26 +0200 haftmann merged
Wed, 21 Apr 2010 15:20:59 +0200 haftmann optionally ignore errors during translation of equations; tuned representation of abstraction points
Wed, 21 Apr 2010 15:20:57 +0200 haftmann optionally ignore errors during translation of equations
Wed, 21 Apr 2010 15:45:33 +0200 krauss tolerate eta-variants in f_graph.cases (from inductive package); added test case;
Wed, 21 Apr 2010 15:37:39 +0200 krauss simplified example
Wed, 21 Apr 2010 14:46:29 +0200 blanchet use only one thread in "Manual_Nits";
Wed, 21 Apr 2010 14:02:34 +0200 blanchet merged
Wed, 21 Apr 2010 14:02:19 +0200 blanchet clarify error message
Wed, 21 Apr 2010 12:22:04 +0200 blanchet distinguish between the different ATP errors in the user interface;
Wed, 21 Apr 2010 11:03:35 +0200 blanchet added "spass_tptp" prover, which requires SPASS x.y > 3.0;
Tue, 20 Apr 2010 17:41:00 +0200 blanchet use "Proof.goal" in Sledgehammer's minimizer (just like everywhere else in Sledgehammer), not "Proof.raw_goal"
Wed, 21 Apr 2010 12:11:48 +0200 bulwahn merged
Wed, 21 Apr 2010 12:10:53 +0200 bulwahn make profiling depend on reference Quickcheck.timing
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn added examples for detecting switches
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn adopting documentation of the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn removing dead code; clarifying function names; removing clone
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn adopting examples to changes in the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn adopting quickcheck
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn tuning mutabelle; adding output of mutant theoryfile for interactive evaluation
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn added switch detection to the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn added further inlining of boolean constants to the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn adding more profiling to the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn only add relevant predicates to the list of extra modes
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn switched off no_topmost_reordering
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn replaced call to inductive package by axiomatization in the function flattening of the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn added option for specialisation to the predicate compiler
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn prefer functional modes of functions in the mode analysis
Wed, 21 Apr 2010 12:10:52 +0200 bulwahn added peephole optimisations to the predicate compiler; added structure Predicate_Compile_Simps for peephole optimisations
Wed, 21 Apr 2010 11:23:04 +0200 hoelzl merged
Wed, 21 Apr 2010 10:44:44 +0200 hoelzl Only use provided SMT-certificates in HOL-Multivariate_Analysis.
Tue, 20 Apr 2010 14:07:52 +0200 himmelma Translated remaining theorems about integration from HOL light.
Wed, 21 Apr 2010 11:11:42 +0200 wenzelm marked cygwin-poly as "e" test, which means further stages do not depend on it (website etc.);
Tue, 20 Apr 2010 13:44:28 -0700 huffman replace many uses of Drule.export_without_context with Drule.zero_var_indexes
Tue, 20 Apr 2010 22:34:17 +0200 ballarin Remove garbage.
Tue, 20 Apr 2010 22:31:08 +0200 ballarin Remove garbage.
Tue, 20 Apr 2010 17:07:53 +0200 wenzelm recovered isabelle java, which was broken in ebfa4bb0d50f;
Tue, 20 Apr 2010 16:14:45 +0200 blanchet fix bug in SPASS's DFG output files, where "tc_bool" wasn't declared;
Tue, 20 Apr 2010 16:04:49 +0200 blanchet merged
Tue, 20 Apr 2010 16:04:36 +0200 blanchet added "explicit_apply" option to Sledgehammer, to control whether an explicit apply function should be used as much or as little as possible (replaces a previous global variable)
Tue, 20 Apr 2010 14:39:42 +0200 blanchet merge
Mon, 19 Apr 2010 19:41:30 +0200 blanchet cosmetics
Mon, 19 Apr 2010 19:41:15 +0200 blanchet don't redo an axiom selection in the first round of Sledgehammer "minimize"!;
Mon, 19 Apr 2010 18:44:12 +0200 blanchet get rid of "conjecture_pos", which is no longer necessary now that it's Metis's job, not Sledgehammer's, to report inconsistent contexts
Mon, 19 Apr 2010 18:14:45 +0200 blanchet added warning about inconsistent context to Metis;
Mon, 19 Apr 2010 17:18:21 +0200 blanchet workaround for Proof General's off-by-a-few sendback display bug, whereby "pr" in "proof" is not highlighted
Mon, 19 Apr 2010 16:33:48 +0200 blanchet got rid of somewhat pointless "pairname" function in Sledgehammer
Mon, 19 Apr 2010 16:33:20 +0200 blanchet make Sledgehammer's "add:" and "del:" syntax really work (I hope), by comparing CNF theorems with CNF theorems
Mon, 19 Apr 2010 16:29:52 +0200 blanchet cosmetics
Mon, 19 Apr 2010 15:24:57 +0200 blanchet cosmetics
Mon, 19 Apr 2010 15:21:35 +0200 blanchet cosmetics
Mon, 19 Apr 2010 15:15:21 +0200 blanchet make Sledgehammer's minimizer also minimize Isar proofs
Mon, 19 Apr 2010 11:54:07 +0200 blanchet don't use readable names if proof reconstruction is needed, because it uses the structure of names
Mon, 19 Apr 2010 11:02:00 +0200 blanchet allow "_" in TPTP names in debug mode
Mon, 19 Apr 2010 10:45:08 +0200 blanchet rename Sledgehammer "theory_const" option to "theory_relevant", now that I understand better what it does
Mon, 19 Apr 2010 10:15:02 +0200 blanchet set SPASS option on the command-line, so that it doesn't vanish when moving to TPTP format
Mon, 19 Apr 2010 09:53:31 +0200 blanchet get rid of "List.foldl" + add timestamp to SPASS
Tue, 20 Apr 2010 15:17:18 +0200 wenzelm less ambitious settings for cygwin-poly;
Tue, 20 Apr 2010 14:56:58 +0200 Cezary Kaliszyk respectfullness and preservation of map for identity quotients
Tue, 20 Apr 2010 14:56:20 +0200 Cezary Kaliszyk respectfullness and preservation of function composition
Tue, 20 Apr 2010 14:55:53 +0200 Cezary Kaliszyk eta-normalize the goal since the original theorem is atomized
Tue, 20 Apr 2010 11:31:14 +0200 wenzelm accept x86_64 results gracefully -- NB: Mac OS does report that if booted in 64 bit mode;
Tue, 20 Apr 2010 11:26:25 +0200 wenzelm refer to THIS_JAVA dynamically, and treat ISABELLE_JAVA as static default -- relevant for nested JVM invocation within an existing Isabelle enviroment;
Tue, 20 Apr 2010 06:53:50 +0200 haftmann merged
Mon, 19 Apr 2010 15:31:58 +0200 haftmann more appropriate representation of valid positions for abstractors
Mon, 19 Apr 2010 15:31:56 +0200 haftmann more appropriate representation of valid positions for abstractors; more accurate checking of abstype certificates
Mon, 19 Apr 2010 23:11:39 +0200 wenzelm update_syntax: add new productions only once, to allow repeated local notation, for example;
Mon, 19 Apr 2010 17:57:07 +0200 wenzelm tuned;
Mon, 19 Apr 2010 17:31:48 +0200 wenzelm more platform information;
Mon, 19 Apr 2010 17:27:41 +0200 wenzelm check JVM platform at most once -- still non-strict to prevent potential failure during initialization of object Platform;
Mon, 19 Apr 2010 16:04:42 +0200 wenzelm some updates on multi-platform support;
Mon, 19 Apr 2010 12:15:06 +0200 haftmann merged
Mon, 19 Apr 2010 11:30:08 +0200 haftmann explicit check sorts in abstract certificates; abstractor is part of dependencies
Mon, 19 Apr 2010 10:56:26 +0200 wenzelm polyml-platform script is superseded by ISABELLE_PLATFORM;
Mon, 19 Apr 2010 10:19:37 +0200 wenzelm less ambitious settings for cygwin-poly;
Mon, 19 Apr 2010 07:38:35 +0200 haftmann merged
Mon, 19 Apr 2010 07:38:08 +0200 haftmann more convenient equations for zip
Sat, 17 Apr 2010 23:05:52 +0200 wenzelm more platform info;
Sat, 17 Apr 2010 22:58:29 +0200 wenzelm added ISABELLE_PLATFORM and ISABELLE_PLATFORM64 -- NB: ML and JVM may have a different idea;
Sat, 17 Apr 2010 21:40:29 +0200 wenzelm system properties determine the JVM platform, not the Isabelle one;
Sat, 17 Apr 2010 21:01:55 +0200 wenzelm THIS_CYGWIN;
Sat, 17 Apr 2010 20:42:26 +0200 wenzelm improved ISABELLE_JAVA, based on THIS_JAVA of the actually running JVM;
Sat, 17 Apr 2010 19:35:35 +0200 wenzelm isatest: more robust treatment of remote files, less reliance on mounted file system;
Sat, 17 Apr 2010 11:05:22 +0200 blanchet merged
Sat, 17 Apr 2010 10:42:09 +0200 blanchet added missing \n in output
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