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matita.cs.unibo.it Git - helm.git/log
Ferruccio Guidi [Thu, 25 Feb 2010 21:19:29 +0000 (21:19 +0000)]
-bugfix in the "profile" entry
Ferruccio Guidi [Thu, 25 Feb 2010 19:42:00 +0000 (19:42 +0000)]
- pipeline support for generated entities in text mode completed
Wilmer Ricciotti [Thu, 25 Feb 2010 12:42:56 +0000 (12:42 +0000)]
Minimal example in Z showing a problem in the nnormalize tactic.
Ferruccio Guidi [Wed, 24 Feb 2010 20:04:39 +0000 (20:04 +0000)]
- a couple of new entities
Ferruccio Guidi [Tue, 23 Feb 2010 12:00:26 +0000 (12:00 +0000)]
- the text model now supports invocations of the entity generator (to
be implemented)
- the XML objects can be exported to a specified directory (via the -x
command line option)
Ferruccio Guidi [Mon, 22 Feb 2010 18:53:10 +0000 (18:53 +0000)]
- we completed the text parser fixing the syntactic shortcuts
- we can now parse several files without loosing the status
- some imperative variables refactored
Ferruccio Guidi [Sun, 21 Feb 2010 19:09:07 +0000 (19:09 +0000)]
- we added some syntactic sugar in the text parser
Ferruccio Guidi [Sat, 20 Feb 2010 22:18:47 +0000 (22:18 +0000)]
- we implemented the hierarchy and sort names declaration in text parser
- we implemented a basic taxonomy for the entities in the text parser
- we fixed the visibility rules in the text-to-crg transformation
- we corrected a bug in the text-to-crg transformation (a continuation was not called)
- we removed the hierarchy parameter from the type checker status
- we created an directory with the examples we can typecheck
- we changed the semantics of the -r command-line option
Andrea Asperti [Fri, 19 Feb 2010 17:15:41 +0000 (17:15 +0000)]
Open goals fixed (it also returned closed goals).
Ferruccio Guidi [Fri, 19 Feb 2010 16:27:17 +0000 (16:27 +0000)]
- we added a parser for lambda-delta textual syntax (file extension .hln)
- we now parse the input files with a straming policy
- we added a Meta attribute for explanatory metalinguistic comments
- brg: missing type casts were not inserted (fixed)
Andrea Asperti [Fri, 19 Feb 2010 07:45:40 +0000 (07:45 +0000)]
Removed debug printings.
Andrea Asperti [Fri, 19 Feb 2010 07:38:54 +0000 (07:38 +0000)]
added lazy
Andrea Asperti [Fri, 19 Feb 2010 07:36:11 +0000 (07:36 +0000)]
Nuova versione di auto.
Andrea Asperti [Fri, 19 Feb 2010 07:30:16 +0000 (07:30 +0000)]
New proofs.
Andrea Asperti [Fri, 19 Feb 2010 07:27:31 +0000 (07:27 +0000)]
Wilmer's stuff for destruct.
Andrea Asperti [Fri, 19 Feb 2010 07:25:04 +0000 (07:25 +0000)]
Andrea Asperti [Fri, 19 Feb 2010 07:19:01 +0000 (07:19 +0000)]
Added an implicit parameter to branch_tac to allow branching on a
single goal.
Andrea Asperti [Tue, 16 Feb 2010 09:21:04 +0000 (09:21 +0000)]
More theorems
Andrea Asperti [Tue, 16 Feb 2010 07:34:33 +0000 (07:34 +0000)]
Minor fixings.
Claudio Sacerdoti Coen [Mon, 15 Feb 2010 12:41:44 +0000 (12:41 +0000)]
The height of fixpoint applications was not computed correctly.
Cosimo Oliboni [Fri, 12 Feb 2010 21:06:50 +0000 (21:06 +0000)]
cerco documentation
Enrico Tassi [Thu, 11 Feb 2010 10:34:32 +0000 (10:34 +0000)]
minimal sequent height set to 1
Enrico Tassi [Thu, 11 Feb 2010 09:49:47 +0000 (09:49 +0000)]
some experiment filtering with height
Andrea Asperti [Wed, 10 Feb 2010 09:23:29 +0000 (09:23 +0000)]
addenda
Andrea Asperti [Tue, 9 Feb 2010 07:20:55 +0000 (07:20 +0000)]
Added a count_occurrences function.
Andrea Asperti [Mon, 8 Feb 2010 07:26:18 +0000 (07:26 +0000)]
Bug fixing.
Andrea Asperti [Mon, 8 Feb 2010 07:25:32 +0000 (07:25 +0000)]
Removed debug printings.
Andrea Asperti [Mon, 8 Feb 2010 07:24:34 +0000 (07:24 +0000)]
Some changes towards integration of setoid-rewriting.
Cosimo Oliboni [Sat, 6 Feb 2010 13:13:17 +0000 (13:13 +0000)]
freescale porting
Cosimo Oliboni [Sat, 6 Feb 2010 10:30:51 +0000 (10:30 +0000)]
freescale porting
Cosimo Oliboni [Fri, 5 Feb 2010 07:43:09 +0000 (07:43 +0000)]
freescale porting
Claudio Sacerdoti Coen [Thu, 4 Feb 2010 13:31:41 +0000 (13:31 +0000)]
...
Andrea Asperti [Thu, 4 Feb 2010 11:23:52 +0000 (11:23 +0000)]
Added count_occurrences.
Type of does_not_occur corrected.
Andrea Asperti [Thu, 4 Feb 2010 10:32:30 +0000 (10:32 +0000)]
Bug fixed: goto_top used to reset the status to the first one and then
reset_buffer (re-implemented yesterday) used to do the time travel
again. Fixed by getting rid of goto_top.
Note: the old implementation was slightly more efficient since the
initial notation of Matita was not re-loaded every time you go back to
top. In practice, this does not seem to matter.
Cosimo Oliboni [Thu, 4 Feb 2010 07:54:26 +0000 (07:54 +0000)]
freescale porting
Cosimo Oliboni [Thu, 4 Feb 2010 03:42:47 +0000 (03:42 +0000)]
freescale porting
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 23:14:47 +0000 (23:14 +0000)]
...
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 23:10:57 +0000 (23:10 +0000)]
End of curryfication of binary_morphisms.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 22:58:49 +0000 (22:58 +0000)]
Curryfication of binary_morphisms.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 22:46:21 +0000 (22:46 +0000)]
Curryfication of binary setoids.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 22:03:37 +0000 (22:03 +0000)]
Curryfication of binary morphisms.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 20:03:57 +0000 (20:03 +0000)]
Work in Progress: Who needs binary_morphisms? Curryfication is your friend.
But...
1) the hints are uglier
2) you really need to apply mk_binary_morphism to prove a curryfied binary
morphism if you want to remain sane...
Note: with non uniform coercions everywhere we should be able to finally get
a beautiful script. Yet to be done.
Wilmer Ricciotti [Wed, 3 Feb 2010 17:00:36 +0000 (17:00 +0000)]
Disabled debug prints in ndestruct tactic.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 17:00:11 +0000 (17:00 +0000)]
Debug code commented out.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 16:56:57 +0000 (16:56 +0000)]
Parts of the status were not re-initialized correctly during a reset.
Fixed (and bugs avoided).
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 16:00:33 +0000 (16:00 +0000)]
Bad variable name fixed.
Claudio Sacerdoti Coen [Wed, 3 Feb 2010 15:41:02 +0000 (15:41 +0000)]
Bug fixed: projection redexes obtained reducing other projection redexes were
not reduced.
Wilmer Ricciotti [Tue, 2 Feb 2010 18:52:12 +0000 (18:52 +0000)]
New version using Streicher's K axiom. Should be faster and also work with
indexed inductive types.
Wilmer Ricciotti [Tue, 2 Feb 2010 18:50:29 +0000 (18:50 +0000)]
Added Streicher's K axiom.
Wilmer Ricciotti [Tue, 2 Feb 2010 13:39:54 +0000 (13:39 +0000)]
Fixed a bug with indexed inductive types which sometimes prevented the
inversion principles from being defined.
Cosimo Oliboni [Tue, 2 Feb 2010 08:38:57 +0000 (08:38 +0000)]
freescale porting
Andrea Asperti [Tue, 2 Feb 2010 08:33:37 +0000 (08:33 +0000)]
lists
Andrea Asperti [Tue, 2 Feb 2010 07:47:13 +0000 (07:47 +0000)]
Booleans
Andrea Asperti [Tue, 2 Feb 2010 07:46:03 +0000 (07:46 +0000)]
boolean arithmetics
Cosimo Oliboni [Tue, 2 Feb 2010 05:08:53 +0000 (05:08 +0000)]
freescale porting
Cosimo Oliboni [Mon, 1 Feb 2010 12:40:32 +0000 (12:40 +0000)]
Andrea Asperti [Mon, 1 Feb 2010 07:57:00 +0000 (07:57 +0000)]
minus
Andrea Asperti [Mon, 1 Feb 2010 07:54:35 +0000 (07:54 +0000)]
On the last goal at maxdepth we stop at the first solution.
Cosimo Oliboni [Sun, 31 Jan 2010 06:38:45 +0000 (06:38 +0000)]
freescale porting
Cosimo Oliboni [Sat, 30 Jan 2010 09:45:32 +0000 (09:45 +0000)]
freescale porting
Cosimo Oliboni [Sat, 30 Jan 2010 08:49:34 +0000 (08:49 +0000)]
freescale porting
Andrea Asperti [Fri, 29 Jan 2010 10:16:48 +0000 (10:16 +0000)]
minus in nat.ma
Andrea Asperti [Fri, 29 Jan 2010 10:16:03 +0000 (10:16 +0000)]
Nuova gestione della width.
Cosimo Oliboni [Fri, 29 Jan 2010 07:48:08 +0000 (07:48 +0000)]
freescale porting
Cosimo Oliboni [Thu, 28 Jan 2010 00:42:24 +0000 (00:42 +0000)]
freescale porting
Andrea Asperti [Wed, 27 Jan 2010 10:29:07 +0000 (10:29 +0000)]
le_arith
Andrea Asperti [Wed, 27 Jan 2010 09:04:31 +0000 (09:04 +0000)]
Unfolded exact letins during proof reconstruction.
Andrea Asperti [Wed, 27 Jan 2010 08:47:27 +0000 (08:47 +0000)]
Added a parameter no_implicit (default true) to choose between raising
assert false or returning the identity.
Cosimo Oliboni [Wed, 27 Jan 2010 06:39:00 +0000 (06:39 +0000)]
freescale porting
Andrea Asperti [Tue, 26 Jan 2010 09:20:14 +0000 (09:20 +0000)]
le_arith
Cosimo Oliboni [Mon, 25 Jan 2010 22:17:28 +0000 (22:17 +0000)]
freescale porting
Cosimo Oliboni [Mon, 25 Jan 2010 06:56:56 +0000 (06:56 +0000)]
freescale porting
Cosimo Oliboni [Sun, 24 Jan 2010 05:44:00 +0000 (05:44 +0000)]
freescale porting
Cosimo Oliboni [Sat, 23 Jan 2010 16:16:40 +0000 (16:16 +0000)]
Cosimo Oliboni [Sat, 23 Jan 2010 16:15:28 +0000 (16:15 +0000)]
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!