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matita.cs.unibo.it Git - helm.git/log
Cosimo Oliboni [Fri, 22 Jan 2010 23:15:47 +0000 (23:15 +0000)]
freescale porting
Cosimo Oliboni [Fri, 22 Jan 2010 01:30:42 +0000 (01:30 +0000)]
freescale porting
Cosimo Oliboni [Thu, 21 Jan 2010 19:39:17 +0000 (19:39 +0000)]
Andrea Asperti [Thu, 21 Jan 2010 17:32:19 +0000 (17:32 +0000)]
Esempio
Cosimo Oliboni [Thu, 21 Jan 2010 11:49:45 +0000 (11:49 +0000)]
Cosimo Oliboni [Thu, 21 Jan 2010 02:16:45 +0000 (02:16 +0000)]
freescale porting, work in progress
Claudio Sacerdoti Coen [Tue, 19 Jan 2010 12:52:53 +0000 (12:52 +0000)]
We can always use the "covered by emptyset" relation...
Closer and closer to Bove-Capretta, but more and more far away from IGFT...
Claudio Sacerdoti Coen [Mon, 18 Jan 2010 12:49:58 +0000 (12:49 +0000)]
More //.
Claudio Sacerdoti Coen [Mon, 18 Jan 2010 12:40:38 +0000 (12:40 +0000)]
More // everywhere.
Claudio Sacerdoti Coen [Mon, 18 Jan 2010 12:00:31 +0000 (12:00 +0000)]
// used everywhere!
Claudio Sacerdoti Coen [Mon, 18 Jan 2010 11:46:06 +0000 (11:46 +0000)]
// in place of nauto everywhere
Claudio Sacerdoti Coen [Mon, 18 Jan 2010 10:39:40 +0000 (10:39 +0000)]
// is now more powerful
Claudio Sacerdoti Coen [Mon, 18 Jan 2010 10:34:24 +0000 (10:34 +0000)]
// is now more powerful
Andrea Asperti [Mon, 18 Jan 2010 10:04:51 +0000 (10:04 +0000)]
New paramod tac.
Andrea Asperti [Mon, 18 Jan 2010 09:59:04 +0000 (09:59 +0000)]
Invocation of paramod
Andrea Asperti [Mon, 18 Jan 2010 09:57:43 +0000 (09:57 +0000)]
paramod_tac exported
Andrea Asperti [Mon, 18 Jan 2010 09:51:57 +0000 (09:51 +0000)]
Number notation for NG
Andrea Asperti [Mon, 18 Jan 2010 09:51:09 +0000 (09:51 +0000)]
Number notation for NG
Andrea Asperti [Mon, 18 Jan 2010 09:50:06 +0000 (09:50 +0000)]
Number notation for NG.
Andrea Asperti [Mon, 18 Jan 2010 07:25:27 +0000 (07:25 +0000)]
Keeping Implicit for refinement (instead of transforming them to Metas:
context bug).
Andrea Asperti [Mon, 18 Jan 2010 07:23:03 +0000 (07:23 +0000)]
Updating.
Claudio Sacerdoti Coen [Fri, 15 Jan 2010 17:10:07 +0000 (17:10 +0000)]
A slightly more complicated example.
Claudio Sacerdoti Coen [Fri, 15 Jan 2010 17:06:45 +0000 (17:06 +0000)]
Finished!
Claudio Sacerdoti Coen [Fri, 15 Jan 2010 16:15:09 +0000 (16:15 +0000)]
We are still equivalent (even if the definition of ncover is obfuscated).
Claudio Sacerdoti Coen [Fri, 15 Jan 2010 16:12:43 +0000 (16:12 +0000)]
Urrah!
Claudio Sacerdoti Coen [Fri, 15 Jan 2010 15:55:29 +0000 (15:55 +0000)]
Extending to the nAx set.
Claudio Sacerdoti Coen [Fri, 15 Jan 2010 10:46:34 +0000 (10:46 +0000)]
Skipfact function (a partial general recursive function) defined by recursion
over the cover relation of an IGFT.
Wilmer Ricciotti [Tue, 12 Jan 2010 12:23:37 +0000 (12:23 +0000)]
Fixed a bug in the discrimination principle: the refiner was not able to
synthesize the return type of the inner match correctly.
Claudio Sacerdoti Coen [Mon, 11 Jan 2010 16:59:40 +0000 (16:59 +0000)]
Finished
Andrea Asperti [Mon, 11 Jan 2010 11:27:54 +0000 (11:27 +0000)]
1. New paramodulation function
2. goal narrowing works both on the current goal both before and after
demodulation
Andrea Asperti [Mon, 11 Jan 2010 11:23:25 +0000 (11:23 +0000)]
saturate cust be called with delta=0
Andrea Asperti [Mon, 11 Jan 2010 11:21:58 +0000 (11:21 +0000)]
Added is_equation
Andrea Asperti [Mon, 11 Jan 2010 11:21:00 +0000 (11:21 +0000)]
Debugging info
Claudio Sacerdoti Coen [Fri, 8 Jan 2010 18:43:54 +0000 (18:43 +0000)]
Improved
Claudio Sacerdoti Coen [Fri, 8 Jan 2010 18:36:06 +0000 (18:36 +0000)]
Partial porting to new syntax.
Claudio Sacerdoti Coen [Fri, 8 Jan 2010 17:34:30 +0000 (17:34 +0000)]
Source language path must be appended, not replaced.
Claudio Sacerdoti Coen [Fri, 8 Jan 2010 15:18:46 +0000 (15:18 +0000)]
Categorical stuff postponed.
Andrea Asperti [Fri, 8 Jan 2010 09:29:51 +0000 (09:29 +0000)]
The body of constants is a reference, not the actual body!
Andrea Asperti [Fri, 8 Jan 2010 08:23:31 +0000 (08:23 +0000)]
removed debugging info
Andrea Asperti [Fri, 8 Jan 2010 08:19:24 +0000 (08:19 +0000)]
rebuilding the library
Andrea Asperti [Fri, 8 Jan 2010 08:18:20 +0000 (08:18 +0000)]
rebuilding the library
Andrea Asperti [Fri, 8 Jan 2010 08:17:37 +0000 (08:17 +0000)]
rebuilding the library
Andrea Asperti [Fri, 8 Jan 2010 08:12:06 +0000 (08:12 +0000)]
applyS
Andrea Asperti [Fri, 8 Jan 2010 08:11:14 +0000 (08:11 +0000)]
refresh uri
applyS
Andrea Asperti [Fri, 8 Jan 2010 08:10:20 +0000 (08:10 +0000)]
Support for the new auto tactics //
Andrea Asperti [Fri, 8 Jan 2010 08:09:39 +0000 (08:09 +0000)]
Support for the new // tactics.
Andrea Asperti [Fri, 8 Jan 2010 08:08:44 +0000 (08:08 +0000)]
new reloc_subst (to avoid cyclic substitutions).
Changed default sig.
Enrico Tassi [Thu, 7 Jan 2010 23:24:52 +0000 (23:24 +0000)]
....
Enrico Tassi [Thu, 7 Jan 2010 23:23:09 +0000 (23:23 +0000)]
...
Enrico Tassi [Thu, 7 Jan 2010 22:53:47 +0000 (22:53 +0000)]
...
Claudio Sacerdoti Coen [Wed, 6 Jan 2010 23:03:47 +0000 (23:03 +0000)]
Simplified.
Note: it breaks the file later (maybe a coercion conflict, I suppose).
Claudio Sacerdoti Coen [Wed, 6 Jan 2010 22:37:10 +0000 (22:37 +0000)]
Coercions via unification hints?
Ferruccio Guidi [Tue, 5 Jan 2010 19:13:40 +0000 (19:13 +0000)]
- we now add the kernel options in the preamble of the URI hierarchy
- we now quote the identifiers by default to make them NMTOKENS but we added a command line option to disable this quoting (it can be time consuming)
Claudio Sacerdoti Coen [Sat, 2 Jan 2010 19:40:58 +0000 (19:40 +0000)]
1) stuff moved from categories.ma to setoids*.ma
2) we are now ready to define the category of o-algebras
Enrico Tassi [Wed, 30 Dec 2009 18:17:43 +0000 (18:17 +0000)]
...
Claudio Sacerdoti Coen [Wed, 30 Dec 2009 17:41:59 +0000 (17:41 +0000)]
Almost done (up to definition of category).
Claudio Sacerdoti Coen [Wed, 30 Dec 2009 17:33:30 +0000 (17:33 +0000)]
Porting of Sambin's stuff started.
Everything is now automatically enriched using hints.
It seems to work quite smoothly.
Claudio Sacerdoti Coen [Wed, 30 Dec 2009 17:31:56 +0000 (17:31 +0000)]
Porting of Sambin's stuff started.
Claudio Sacerdoti Coen [Wed, 30 Dec 2009 17:31:18 +0000 (17:31 +0000)]
Removed line is back again.
Claudio Sacerdoti Coen [Wed, 30 Dec 2009 17:30:48 +0000 (17:30 +0000)]
...
Andrea Asperti [Mon, 21 Dec 2009 10:52:10 +0000 (10:52 +0000)]
Refining with no expected type + unification seems to be faster.
Andrea Asperti [Mon, 21 Dec 2009 08:56:01 +0000 (08:56 +0000)]
Trying to be faster
Andrea Asperti [Mon, 21 Dec 2009 08:41:29 +0000 (08:41 +0000)]
Trying to be faster.
Andrea Asperti [Fri, 18 Dec 2009 08:53:10 +0000 (08:53 +0000)]
Final subst returned by superposition and passed around.
Andrea Asperti [Fri, 18 Dec 2009 08:52:16 +0000 (08:52 +0000)]
using = instead of alpha conversions. context metasenv and subst are not
needed any more
Andrea Asperti [Tue, 15 Dec 2009 08:04:26 +0000 (08:04 +0000)]
eq_coerc for smart application.
Ferruccio Guidi [Mon, 14 Dec 2009 14:36:44 +0000 (14:36 +0000)]
the sort hierarchy parameter enter the kernel status
Andrea Asperti [Thu, 10 Dec 2009 12:22:41 +0000 (12:22 +0000)]
Minor bag fixed, relative to failures.
Andrea Asperti [Thu, 10 Dec 2009 11:51:22 +0000 (11:51 +0000)]
A compiling version?
Andrea Asperti [Wed, 9 Dec 2009 16:14:23 +0000 (16:14 +0000)]
Added a "sort_metasenv" function.
Andrea Asperti [Wed, 9 Dec 2009 16:11:54 +0000 (16:11 +0000)]
Commented a couple of calls to "set_reference_of_oxuri".
Andrea Asperti [Wed, 9 Dec 2009 16:10:09 +0000 (16:10 +0000)]
Added the paramodulation stuff to the status
Andrea Asperti [Wed, 9 Dec 2009 16:07:57 +0000 (16:07 +0000)]
param "slir" to call the new auto
and "fast paramod" for the constrained narrowing of the goal
Andrea Asperti [Wed, 9 Dec 2009 16:05:05 +0000 (16:05 +0000)]
Added the paramodulation active/passive tables to the state
Andrea Asperti [Wed, 9 Dec 2009 16:02:48 +0000 (16:02 +0000)]
Attached fast_eq_check to auto
Andrea Asperti [Wed, 9 Dec 2009 16:01:22 +0000 (16:01 +0000)]
Added nnAuto.mli
Andrea Asperti [Wed, 9 Dec 2009 15:57:09 +0000 (15:57 +0000)]
Debug set to ()
Andrea Asperti [Wed, 9 Dec 2009 15:56:01 +0000 (15:56 +0000)]
Clean up of debgging info
Andrea Asperti [Wed, 9 Dec 2009 15:53:26 +0000 (15:53 +0000)]
Syntax error
Andrea Asperti [Wed, 9 Dec 2009 15:48:41 +0000 (15:48 +0000)]
Wrong reference corrected
Andrea Asperti [Wed, 9 Dec 2009 15:47:38 +0000 (15:47 +0000)]
Minor fixing for last chance
Andrea Asperti [Wed, 9 Dec 2009 15:35:07 +0000 (15:35 +0000)]
Added a fol operation
Wilmer Ricciotti [Fri, 4 Dec 2009 11:30:34 +0000 (11:30 +0000)]
Bugfix in inversion (was using refl_eq instead of refl).
Andrea Asperti [Fri, 4 Dec 2009 08:45:24 +0000 (08:45 +0000)]
Indexing local context for paramod.
Andrea Asperti [Wed, 2 Dec 2009 16:41:32 +0000 (16:41 +0000)]
Propositional equality
Andrea Asperti [Wed, 2 Dec 2009 10:06:47 +0000 (10:06 +0000)]
The new paramodulation functions instantiated over nCic.
Andrea Asperti [Wed, 2 Dec 2009 10:05:30 +0000 (10:05 +0000)]
New ways for initialising the signature required for paramodultion
Andrea Asperti [Wed, 2 Dec 2009 10:01:06 +0000 (10:01 +0000)]
Passive equations have their own index (not passive goals).
New, simple version of "last chance" (yet to be improved).
Added a narrowing function the merely works on goals, in parallel.
Andrea Asperti [Wed, 2 Dec 2009 09:54:05 +0000 (09:54 +0000)]
debug takes lazy strings. Moved here the are_alpha_eq test.
Andrea Asperti [Wed, 2 Dec 2009 09:48:37 +0000 (09:48 +0000)]
Added a function remove_unit_clause
Andrea Asperti [Wed, 2 Dec 2009 09:45:42 +0000 (09:45 +0000)]
Added a boolean test function to discriminate equations from predicates
Andrea Asperti [Wed, 2 Dec 2009 09:43:54 +0000 (09:43 +0000)]
Generalized intitialization for EqP
Andrea Asperti [Wed, 2 Dec 2009 09:43:20 +0000 (09:43 +0000)]
Generalized initialization of eqP.
Enrico Tassi [Tue, 1 Dec 2009 23:19:11 +0000 (23:19 +0000)]
porting to lablgtk2 >= 2.14 and releasing
Enrico Tassi [Tue, 1 Dec 2009 23:09:26 +0000 (23:09 +0000)]
...
Wilmer Ricciotti [Fri, 27 Nov 2009 15:04:40 +0000 (15:04 +0000)]
ndestruct now clears off identity equations whenever it's possible.
Wilmer Ricciotti [Wed, 25 Nov 2009 13:34:55 +0000 (13:34 +0000)]
Fixed inversion, which was broken by the last changes in the refiner.
Andrea Asperti [Wed, 25 Nov 2009 13:01:10 +0000 (13:01 +0000)]
Exported forward_inference_step
Wilmer Ricciotti [Tue, 24 Nov 2009 16:56:59 +0000 (16:56 +0000)]
Bugfix in tipify: a metavariable was set to type without sortifying its type.
Wilmer Ricciotti [Tue, 24 Nov 2009 16:42:01 +0000 (16:42 +0000)]
In order to prevent useless meta extensions, we optimize the unification of one
type and one unrefined term (currently happening only in the Lambda case).