| Mon, 06 Jun 2011 20:36:35 +0200 |
blanchet |
make resolution replay more robust, in case Metis distinguishes between two literals that are merged in Isabelle (e.g. because they carry more or less type annotations in Metis)
|
file |
diff |
annotate
|
| Mon, 06 Jun 2011 20:36:35 +0200 |
blanchet |
tuning
|
file |
diff |
annotate
|
| Mon, 06 Jun 2011 20:36:35 +0200 |
blanchet |
reveal Skolems in new Metis
|
file |
diff |
annotate
|
| Mon, 06 Jun 2011 20:36:35 +0200 |
blanchet |
properly unmangle names in path finder
|
file |
diff |
annotate
|
| Mon, 06 Jun 2011 20:36:35 +0200 |
blanchet |
skip "hBOOL" in new Metis path finder
|
file |
diff |
annotate
|
| Mon, 06 Jun 2011 20:36:34 +0200 |
blanchet |
added Metis examples to test the new type encodings
|
file |
diff |
annotate
|
| Mon, 06 Jun 2011 20:36:34 +0200 |
blanchet |
added support for helpers in new Metis, so far only for polymorphic type encodings
|
file |
diff |
annotate
|
| Wed, 01 Jun 2011 10:29:43 +0200 |
blanchet |
handle lightweight tags sym theorems gracefully in the presence of TVars with interesting type classes
|
file |
diff |
annotate
|
| Wed, 01 Jun 2011 10:29:43 +0200 |
blanchet |
more uniform handling of tfree sort inference in ATP reconstruction code, based on what Metis always has done
|
file |
diff |
annotate
|
| Wed, 01 Jun 2011 10:29:43 +0200 |
blanchet |
make sure no warnings are given for polymorphic facts where we use a monomorphic instance
|
file |
diff |
annotate
|
| Wed, 01 Jun 2011 10:29:43 +0200 |
blanchet |
implemented missing hAPP and ti cases of new path finder
|
file |
diff |
annotate
|
| Wed, 01 Jun 2011 10:29:43 +0200 |
blanchet |
tuned names
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
fixed new path finder for type information tag
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
use ":" for type information (looks good in Metis's output) and handle it in new path finder
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
tuned name
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
fixed recursive call in new path finder and (untested:) handle hAPP
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
more robust and simpler adjustment computation
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
more work on new Metis
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
tuning
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
more work on new metis that exploits the powerful new type encodings
|
file |
diff |
annotate
|
| Tue, 31 May 2011 16:38:36 +0200 |
blanchet |
first step in sharing more code between ATP and Metis translation
|
file |
diff |
annotate
|
| Tue, 03 May 2011 14:23:40 +0200 |
blanchet |
reintroduce this idea of running "metisFT" after a failed "metis" -- I took it out in e85ce10cef1a because I couldn't think of a reasonable use case, but now that ATPs use sound encodings and include dangerous facts (e.g. True_or_False) it makes more sense than ever to run "metisFT" after "metis"
|
file |
diff |
annotate
|
| Mon, 02 May 2011 16:33:21 +0200 |
wenzelm |
added Attrib.setup_config_XXX conveniences, with implicit setup of the background theory;
|
file |
diff |
annotate
|
| Sun, 01 May 2011 18:37:25 +0200 |
blanchet |
cleanup proxification/unproxification and make sure that "num_atp_type_args" is called on the proxy in the reconstruction code, since "c_fequal" has one type arg but the unproxified equal has 0
|
file |
diff |
annotate
|
| Sat, 16 Apr 2011 18:11:20 +0200 |
wenzelm |
eliminated old List.nth;
|
file |
diff |
annotate
|
| Sat, 16 Apr 2011 16:15:37 +0200 |
wenzelm |
modernized structure Proof_Context;
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
nicer error message from Metis for know failure that isn't the user's fault
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
make 48170228f562 work also with "HO_Reas" examples
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
improve on 0b05cc14c2cb: make sure that a literal variable "?foo" isn't accidentally renamed "?Q", which might be enough to confuse the new Skolemizer (cf. "Clausify.thy" example)
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
"unify_first_prem_with_concl" (cf. 9ceb585c097a) sometimes throws an exception, but it is very rarely needed -- catch the exception for now
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
handle case where the same Skolem name is given different types in different subgoals in the new Skolemizer (this can happen if several type-instances of the same fact are needed by Metis, cf. example in "Clausify.thy") -- the solution reintroduces old code removed in a6725f293377
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
removed obsolete Skolem counter in new Skolemizer
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
use the list of actually used axioms to (correctly) precompute the "outer params", not all axioms
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
make new Skolemizer work also for "metisFT"
|
file |
diff |
annotate
|
| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
try to repair out-of-sync situations in Metis
|
file |
diff |
annotate
|
| Thu, 07 Apr 2011 12:16:27 +0200 |
blanchet |
further development of new Skolemizer -- make sure constructed terms have correct types and fixed a few bugs where the goal was out of sync with what we had in mind
|
file |
diff |
annotate
|
| Thu, 07 Apr 2011 12:16:26 +0200 |
blanchet |
make new Skolemizer more robust
|
file |
diff |
annotate
|
| Thu, 24 Mar 2011 17:49:27 +0100 |
blanchet |
clean up new Skolemizer code -- some old hacks are no longer necessary
|
file |
diff |
annotate
|
| Thu, 24 Mar 2011 17:49:27 +0100 |
blanchet |
remove newly added wrong logic
|
file |
diff |
annotate
|
| Thu, 24 Mar 2011 17:49:27 +0100 |
blanchet |
avoid evil "export_without_context", which breaks if there are local "fixes"
|
file |
diff |
annotate
|
| Thu, 24 Mar 2011 17:49:27 +0100 |
blanchet |
more robust handling of variables in new Skolemizer
|
file |
diff |
annotate
|
| Mon, 10 Jan 2011 15:45:46 +0100 |
wenzelm |
eliminated Int.toString;
|
file |
diff |
annotate
|
| Wed, 15 Dec 2010 11:26:28 +0100 |
blanchet |
remove at most one double negation -- any other double negations are part of some higher-order reasoning and should be left alone, cf. "HO_Reas.thy"
|
file |
diff |
annotate
|
| Wed, 15 Dec 2010 11:26:28 +0100 |
blanchet |
added Sledgehammer support for higher-order propositional reasoning
|
file |
diff |
annotate
|
| Wed, 15 Dec 2010 11:26:28 +0100 |
blanchet |
add Metis support for higher-order propositional reasoning
|
file |
diff |
annotate
|
| Wed, 15 Dec 2010 11:26:28 +0100 |
blanchet |
tuning: unused var
|
file |
diff |
annotate
|
| Thu, 02 Dec 2010 14:56:16 +0100 |
blanchet |
give the Isabelle proof the benefice of the doubt when the Isabelle theorem has fewer literals than the Metis one -- this makes a difference on lemma "Let (x::'a, y::'a) (inv_image (r::'b * 'b => bool) (f::'a => 'b)) = ((f x, f y) : r)" apply (metis in_inv_image mem_def)
|
file |
diff |
annotate
|
| Fri, 26 Nov 2010 22:36:24 +0100 |
blanchet |
renamed "trace_me{son,tis}" and "verbose_metis" to have the name of the tool first
|
file |
diff |
annotate
|
| Tue, 23 Nov 2010 18:26:56 +0100 |
blanchet |
added "verbose" option to Metis to shut up its warnings if necessary
|
file |
diff |
annotate
|
| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
fixed order of quantifier instantiation in new Skolemizer
|
file |
diff |
annotate
|
| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
more work on new Skolemizer without Hilbert_Choice
|
file |
diff |
annotate
|
| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
prevent type errors because of inconsistent skolem Var types by giving fresh indices to Skolems
|
file |
diff |
annotate
|
| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
make handling of parameters more robust, by querying the goal
|
file |
diff |
annotate
|
| Wed, 27 Oct 2010 16:32:13 +0200 |
blanchet |
do not let Metis be confused by higher-order reasoning leading to literals of the form "~ ~ p", which are really the same as "p"
|
file |
diff |
annotate
|
| Tue, 26 Oct 2010 11:11:23 +0200 |
blanchet |
clearer error messages
|
file |
diff |
annotate
|
| Mon, 11 Oct 2010 18:02:14 +0700 |
blanchet |
added "trace_metis" configuration option, replacing old-fashioned references
|
file |
diff |
annotate
|
| Wed, 06 Oct 2010 17:56:41 +0200 |
blanchet |
move code from "Metis_Tactics" to "Metis_Reconstruct"
|
file |
diff |
annotate
|
| Tue, 05 Oct 2010 12:50:45 +0200 |
blanchet |
tuned comments
|
file |
diff |
annotate
|
| Tue, 05 Oct 2010 11:45:10 +0200 |
blanchet |
hide uninteresting MESON/Metis constants and facts and remove "meson_" prefix to (now hidden) fact names
|
file |
diff |
annotate
|
| Mon, 04 Oct 2010 22:45:09 +0200 |
blanchet |
move Metis into Plain
|
file |
diff |
annotate
| base
|