]>
matita.cs.unibo.it Git - helm.git/log 
Claudio Sacerdoti Coen  [Tue, 28 Aug 2007 15:32:32 +0000  (15:32 +0000)] 
* definition of implication free propositional formulas
Claudio Sacerdoti Coen  [Tue, 28 Aug 2007 15:27:01 +0000  (15:27 +0000)] 
A primer for Matita with some easy, medium, difficult and impossible exercises.
Ferruccio Guidi  [Sun, 26 Aug 2007 17:32:07 +0000  (17:32 +0000)] 
We define proof tree tracks and normal proof tree tracks separately
Ferruccio Guidi  [Sun, 26 Aug 2007 16:36:34 +0000  (16:36 +0000)] 
refactoring
Ferruccio Guidi  [Sun, 26 Aug 2007 16:29:31 +0000  (16:29 +0000)] 
proof by "introduction" (impi) implemented in full
Claudio Sacerdoti Coen  [Sat, 25 Aug 2007 13:31:11 +0000  (13:31 +0000)] 
thread-based interface activated again
Claudio Sacerdoti Coen  [Thu, 23 Aug 2007 20:54:05 +0000  (20:54 +0000)] 
Bug fixed: RewriteLR were not recognized correctly. Moreover they were also
Claudio Sacerdoti Coen  [Thu, 23 Aug 2007 20:21:35 +0000  (20:21 +0000)] 
Bug fixed: the initial metasenv used in the two tactic was empty!
Claudio Sacerdoti Coen  [Wed, 22 Aug 2007 09:39:34 +0000  (09:39 +0000)] 
Avoid reusing Hbeta several times.
Claudio Sacerdoti Coen  [Wed, 22 Aug 2007 08:14:21 +0000  (08:14 +0000)] 
select now works correctly even if multiple hypotheses with the same name are
Claudio Sacerdoti Coen  [Tue, 21 Aug 2007 10:18:46 +0000  (10:18 +0000)] 
Avoid confusion for names of proofs put in the applicative context.
Claudio Sacerdoti Coen  [Tue, 21 Aug 2007 09:48:14 +0000  (09:48 +0000)] 
"obtain H E1=E2 by proof" is now working
Cristian Armentano  [Thu, 16 Aug 2007 18:45:46 +0000  (18:45 +0000)] 
little change to theorem eq_gcd_times_times_eqv_times_gcd
Andrea Asperti  [Tue, 31 Jul 2007 11:18:35 +0000  (11:18 +0000)] 
removed generic_sigma_p since generic_iter_p is the same
Enrico Tassi  [Tue, 31 Jul 2007 10:40:30 +0000  (10:40 +0000)] 
something was really too slow...
Enrico Tassi  [Tue, 31 Jul 2007 10:39:53 +0000  (10:39 +0000)] 
default equality stuff filtered out from hint rewrite
Enrico Tassi  [Tue, 31 Jul 2007 10:39:31 +0000  (10:39 +0000)] 
removed comments in proof presentation
Cristian Armentano  [Mon, 30 Jul 2007 15:01:31 +0000  (15:01 +0000)] 
renamed generic_sigma_p.ma to generic_iter_p.ma
Enrico Tassi  [Mon, 30 Jul 2007 12:00:31 +0000  (12:00 +0000)] 
added 'rewrite' option to the the hint macro. a cicBrowser with all library
Ferruccio Guidi  [Thu, 26 Jul 2007 14:35:05 +0000  (14:35 +0000)] 
We add a binary for computing the "heights" of helm objects
Enrico Tassi  [Thu, 26 Jul 2007 13:47:07 +0000  (13:47 +0000)] 
added development path normalization, inclusions with '../' in the path should now be handled correclty
Enrico Tassi  [Thu, 26 Jul 2007 13:46:07 +0000  (13:46 +0000)] 
auto -> autobatch
Wilmer Ricciotti  [Thu, 26 Jul 2007 13:06:09 +0000  (13:06 +0000)] 
Some notation added
Enrico Tassi  [Thu, 26 Jul 2007 10:41:15 +0000  (10:41 +0000)] 
more stuff about coercions
Enrico Tassi  [Thu, 26 Jul 2007 10:39:38 +0000  (10:39 +0000)] 
little bug in coercion generation found. it use to create more coercions that expected (luckily convertible).
Ferruccio Guidi  [Thu, 26 Jul 2007 08:58:11 +0000  (08:58 +0000)] 
makefiles updated
Ferruccio Guidi  [Wed, 25 Jul 2007 19:05:34 +0000  (19:05 +0000)] 
makefile updated
Ferruccio Guidi  [Wed, 25 Jul 2007 14:39:14 +0000  (14:39 +0000)] 
matitac: We do not generate the .moo and .lexicon of a dumped .mma
Enrico Tassi  [Wed, 25 Jul 2007 13:55:53 +0000  (13:55 +0000)] 
added some notation
Enrico Tassi  [Wed, 25 Jul 2007 10:13:55 +0000  (10:13 +0000)] 
added another example in which our coercions are powerful
Enrico Tassi  [Wed, 25 Jul 2007 09:43:35 +0000  (09:43 +0000)] 
used ;try assumption instead of .try assumption
Enrico Tassi  [Wed, 25 Jul 2007 09:41:50 +0000  (09:41 +0000)] 
; and not . after auto-paramodulation
Enrico Tassi  [Wed, 25 Jul 2007 09:40:14 +0000  (09:40 +0000)] 
reverted previous fix
Enrico Tassi  [Wed, 25 Jul 2007 09:18:36 +0000  (09:18 +0000)] 
restored compaction of metas at the end of given_clause
Ferruccio Guidi  [Tue, 24 Jul 2007 11:54:28 +0000  (11:54 +0000)] 
Makefile missing in previous commit
Ferruccio Guidi  [Tue, 24 Jul 2007 11:52:05 +0000  (11:52 +0000)] 
New developement LOGIC about the cut elimination of implication for Sambin's basic logic; one of the rules must be corrected (work is in progress)
Enrico Tassi  [Tue, 24 Jul 2007 08:58:16 +0000  (08:58 +0000)] 
added test about dependent coercions
Claudio Sacerdoti Coen  [Mon, 23 Jul 2007 15:14:29 +0000  (15:14 +0000)] 
Prototype of min_aux changed.
Ferruccio Guidi  [Mon, 23 Jul 2007 13:22:22 +0000  (13:22 +0000)] 
auto vs autobatch fixed
Ferruccio Guidi  [Mon, 23 Jul 2007 13:12:40 +0000  (13:12 +0000)] 
autobatch parameters reajusted
Enrico Tassi  [Mon, 23 Jul 2007 09:14:53 +0000  (09:14 +0000)] 
fixed makefiles to make it compile cleanly again
Ferruccio Guidi  [Sun, 22 Jul 2007 18:33:38 +0000  (18:33 +0000)] 
Procedural: the statement body and it inner types must satisfy the Barendregt
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 16:59:27 +0000  (16:59 +0000)] 
Another nicer version.
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 16:53:33 +0000  (16:53 +0000)] 
Even nicer script.
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 16:20:30 +0000  (16:20 +0000)] 
The nicest script obtained so far.
Ferruccio Guidi  [Fri, 20 Jul 2007 14:48:36 +0000  (14:48 +0000)] 
acic_procedural: bug fix:
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 14:28:55 +0000  (14:28 +0000)] 
More simplification due to the new conversion strategy.
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 14:26:01 +0000  (14:26 +0000)] 
Script simplification due to the new efficient conversion strategy.
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 09:58:30 +0000  (09:58 +0000)] 
Tentative bug fix for diverging pretty-printing function.
Claudio Sacerdoti Coen  [Fri, 20 Jul 2007 09:32:39 +0000  (09:32 +0000)] 
Initialization of matita.map_unicode_to_tex moved from matitaGui to matitaInit
Ferruccio Guidi  [Thu, 19 Jul 2007 18:00:55 +0000  (18:00 +0000)] 
cicUtil        : new test function "is_sober" to test the integrity of a term
Claudio Sacerdoti Coen  [Thu, 19 Jul 2007 17:54:40 +0000  (17:54 +0000)] 
Convertibility now converts machines in place of terms.
Claudio Sacerdoti Coen  [Thu, 19 Jul 2007 12:07:44 +0000  (12:07 +0000)] 
map_unicode_to_tex is no longer optional and it always refers to the current
Claudio Sacerdoti Coen  [Thu, 19 Jul 2007 10:19:28 +0000  (10:19 +0000)] 
paste_unicode_as_tex is now false by default; moreover the flag is used
Enrico Tassi  [Thu, 19 Jul 2007 10:03:42 +0000  (10:03 +0000)] 
COERCIONS: tentative addition of an equivalence relation over coercion source
Enrico Tassi  [Thu, 19 Jul 2007 10:02:11 +0000  (10:02 +0000)] 
the cade was escaping the table name and not the uri
Enrico Tassi  [Thu, 19 Jul 2007 10:01:40 +0000  (10:01 +0000)] 
fixed escaping for sqlite
Enrico Tassi  [Thu, 19 Jul 2007 10:01:13 +0000  (10:01 +0000)] 
fixed an escaping error, added more infos to the generic error, callback catches and prints exceptions
Claudio Sacerdoti Coen  [Thu, 19 Jul 2007 09:17:32 +0000  (09:17 +0000)] 
Typo fixed.
Claudio Sacerdoti Coen  [Thu, 19 Jul 2007 09:15:31 +0000  (09:15 +0000)] 
Super-nice notation for the assembly stuff.
Ferruccio Guidi  [Wed, 18 Jul 2007 16:07:11 +0000  (16:07 +0000)] 
the predicate for elim was not built correctly when more than one right parameter was found
Enrico Tassi  [Wed, 18 Jul 2007 11:17:46 +0000  (11:17 +0000)] 
recursive argument in let rec is not printed explicitly.
Enrico Tassi  [Wed, 18 Jul 2007 10:46:11 +0000  (10:46 +0000)] 
fixed coercion graph print, moved coercion graph and auto gui to the view menu, added a mini test about coercions
Claudio Sacerdoti Coen  [Tue, 17 Jul 2007 11:41:07 +0000  (11:41 +0000)] 
added missing parenthesis
Enrico Tassi  [Tue, 17 Jul 2007 10:00:30 +0000  (10:00 +0000)] 
fixed includes and added notation for bytes
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 22:20:08 +0000  (22:20 +0000)] 
More lemmas.
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 21:39:13 +0000  (21:39 +0000)] 
More daemons closed. A couple left in byte and many in extras.
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 20:48:20 +0000  (20:48 +0000)] 
More daemons/axioms closed.
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 17:51:02 +0000  (17:51 +0000)] 
One daemon less.
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 17:35:38 +0000  (17:35 +0000)] 
More daemons got rid of (and more extra axioms to be proved).
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 16:10:40 +0000  (16:10 +0000)] 
Last daemon killed :-)
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 16:07:42 +0000  (16:07 +0000)] 
One less daemon (about "update"s).
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 16:04:05 +0000  (16:04 +0000)] 
All sub-proofs about "update" closed.
Claudio Sacerdoti Coen  [Mon, 16 Jul 2007 14:51:18 +0000  (14:51 +0000)] 
assembly.ma splitted into many files
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:34:55 +0000  (14:34 +0000)] 
* NOT RELEASED YET
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:33:30 +0000  (14:33 +0000)] 
* NOT RELEASED YET
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:30:27 +0000  (14:30 +0000)] 
proper path for ps.gz doc
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:21:44 +0000  (14:21 +0000)] 
texlive-base-bin, texlive-latex-extra
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:17:45 +0000  (14:17 +0000)] 
  - add build-dep for doc generation: graphviz, texlive-latex-recommended,
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:12:20 +0000  (14:12 +0000)] 
  - add build-dep for doc generation: graphviz, texlive-latex-base,
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:09:23 +0000  (14:09 +0000)] 
* debian/rules
Stefano Zacchiroli  [Mon, 16 Jul 2007 14:05:57 +0000  (14:05 +0000)] 
invoke make doc after build to create ocamldoc docs
Stefano Zacchiroli  [Mon, 16 Jul 2007 13:59:36 +0000  (13:59 +0000)] 
* debian/svn-deblayout
Stefano Zacchiroli  [Mon, 16 Jul 2007 13:56:27 +0000  (13:56 +0000)] 
* rebuild against OCaml 3.10 and ocamlnet 2.2
Stefano Zacchiroli  [Mon, 16 Jul 2007 13:49:22 +0000  (13:49 +0000)] 
* debian/*.install.in
Stefano Zacchiroli  [Mon, 16 Jul 2007 13:31:55 +0000  (13:31 +0000)] 
* rebuild with OCaml 3.10
Wilmer Ricciotti  [Mon, 16 Jul 2007 13:07:53 +0000  (13:07 +0000)] 
corrected axiom mod_plus
Ferruccio Guidi  [Sat, 14 Jul 2007 14:37:11 +0000  (14:37 +0000)] 
new definitions and new theorems
Claudio Sacerdoti Coen  [Fri, 13 Jul 2007 22:04:05 +0000  (22:04 +0000)] 
More conjectures closed.
Claudio Sacerdoti Coen  [Fri, 13 Jul 2007 18:08:28 +0000  (18:08 +0000)] 
1. requires the new pretty printer for natural numbers
Claudio Sacerdoti Coen  [Fri, 13 Jul 2007 18:04:35 +0000  (18:04 +0000)] 
Dirty patch by Zack: natural numbers of Matita are now pretty-printed as numbers. Eureka.
Claudio Sacerdoti Coen  [Fri, 13 Jul 2007 09:56:42 +0000  (09:56 +0000)] 
Last crazy commit reverted.
Claudio Sacerdoti Coen  [Fri, 13 Jul 2007 08:35:47 +0000  (08:35 +0000)] 
Final theorem proved. Many many conjectures left. I am unsure of one of them.
Claudio Sacerdoti Coen  [Thu, 12 Jul 2007 18:38:04 +0000  (18:38 +0000)] 
The loop invariant I chosed was not correct!
Claudio Sacerdoti Coen  [Wed, 11 Jul 2007 17:10:26 +0000  (17:10 +0000)] 
Getting close to the final result.
Claudio Sacerdoti Coen  [Wed, 11 Jul 2007 14:54:04 +0000  (14:54 +0000)] 
1. loop invariant stated, but not proved
Ferruccio Guidi  [Wed, 11 Jul 2007 12:23:14 +0000  (12:23 +0000)] 
native dependences fixed
Claudio Sacerdoti Coen  [Wed, 11 Jul 2007 10:52:49 +0000  (10:52 +0000)] 
1. status factorized out in tick
Claudio Sacerdoti Coen  [Wed, 11 Jul 2007 09:16:43 +0000  (09:16 +0000)] 
auto new => autobatch
Claudio Sacerdoti Coen  [Wed, 11 Jul 2007 09:11:18 +0000  (09:11 +0000)] 
auto new => autobatch