wenzelm [Sat, 16 Apr 2011 16:37:21 +0200] rev 42363
do not open ML structures;
wenzelm [Sat, 16 Apr 2011 16:29:13 +0200] rev 42362
observe firm naming convention ctxt: Proof.context;
wenzelm [Sat, 16 Apr 2011 16:15:37 +0200] rev 42361
modernized structure Proof_Context;
wenzelm [Sat, 16 Apr 2011 15:47:52 +0200] rev 42360
modernized structure Proof_Context;
wenzelm [Sat, 16 Apr 2011 15:25:25 +0200] rev 42359
prefer local name spaces;
tuned signatures;
tuned;
wenzelm [Sat, 16 Apr 2011 13:48:45 +0200] rev 42358
Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
wenzelm [Sat, 16 Apr 2011 12:46:18 +0200] rev 42357
tuned signature, disentangled dependencies;
berghofe [Fri, 15 Apr 2011 15:33:57 +0200] rev 42356
Added command for associating user-defined types with SPARK types.
noschinl [Thu, 14 Apr 2011 15:04:42 +0200] rev 42355
turn YXML.parse_file into a fold
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42354
nicer error message from Metis for know failure that isn't the user's fault
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42353
correctly handle TFrees that occur in (local) facts -- Metis did the right thing here but Sledgehammer was incorrectly generating spurious preconditions such as "dense_linorder(t_a)"
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42352
tuning
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42351
remove needless export
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42350
more clausification tests
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42349
make 48170228f562 work also with "HO_Reas" examples
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42348
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)
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42347
properly implemented definitional CNF for the new Skolemizer (and moved the code for the old Skolemizer -- tuning), removing big chunks for experimental/debugging code
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42346
remove experimental code added in 85bb6fbb8e6a
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42345
added examples of definitional CNF facts
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42344
"unify_first_prem_with_concl" (cf. 9ceb585c097a) sometimes throws an exception, but it is very rarely needed -- catch the exception for now
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42343
compile
blanchet [Thu, 14 Apr 2011 11:24:05 +0200] rev 42342
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
blanchet [Thu, 14 Apr 2011 11:24:04 +0200] rev 42341
removed obsolete Skolem counter in new Skolemizer
blanchet [Thu, 14 Apr 2011 11:24:04 +0200] rev 42340
added outstanding issue to Metis example
blanchet [Thu, 14 Apr 2011 11:24:04 +0200] rev 42339
use the list of actually used axioms to (correctly) precompute the "outer params", not all axioms
blanchet [Thu, 14 Apr 2011 11:24:04 +0200] rev 42338
started clausifier examples
blanchet [Thu, 14 Apr 2011 11:24:04 +0200] rev 42337
make new Skolemizer work also for "metisFT"
blanchet [Thu, 14 Apr 2011 11:24:04 +0200] rev 42336
improve definitional CNF on goal by moving "not" past the quantifiers