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matita.cs.unibo.it Git - helm.git/log 
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:
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
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
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
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
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).
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.
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
Claudio Sacerdoti Coen  [Sat, 2 Jan 2010 19:40:58 +0000  (19:40 +0000)] 
1) stuff moved from categories.ma to setoids*.ma
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.
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
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
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).
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
Wilmer Ricciotti  [Tue, 24 Nov 2009 15:46:34 +0000  (15:46 +0000)] 
When unifying
Andrea Asperti  [Mon, 23 Nov 2009 11:21:27 +0000  (11:21 +0000)] 
Removed dead code
Andrea Asperti  [Mon, 23 Nov 2009 10:42:34 +0000  (10:42 +0000)] 
Subsumption and reduction
Wilmer Ricciotti  [Thu, 19 Nov 2009 10:26:27 +0000  (10:26 +0000)] 
- Added a swap parameter to the unification procedure
Wilmer Ricciotti  [Wed, 18 Nov 2009 14:36:17 +0000  (14:36 +0000)] 
NCicRefiner.force_to_sort implemented on top of NCicUnification.sortfy.
Wilmer Ricciotti  [Wed, 18 Nov 2009 14:03:54 +0000  (14:03 +0000)] 
Code factorization for check_type.
Wilmer Ricciotti  [Tue, 17 Nov 2009 13:01:53 +0000  (13:01 +0000)] 
ndestruct tactic: mainly bugfixes; the algorithm isn't clean yet, outputting a
Andrea Asperti  [Tue, 17 Nov 2009 08:18:43 +0000  (08:18 +0000)] 
Closing the goal.
Wilmer Ricciotti  [Mon, 16 Nov 2009 17:09:31 +0000  (17:09 +0000)] 
Implementation of ndestruct tactic (including destruction of constructor forms
Andrea Asperti  [Fri, 13 Nov 2009 14:44:48 +0000  (14:44 +0000)] 
Exported apply_subst_context
Andrea Asperti  [Fri, 13 Nov 2009 07:23:48 +0000  (07:23 +0000)] 
Added the new auto version (not attached yet).
Ferruccio Guidi  [Thu, 12 Nov 2009 19:15:43 +0000  (19:15 +0000)] 
some interfaces improved