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matita.cs.unibo.it Git - helm.git/log
Enrico Tassi [Tue, 30 Oct 2007 10:47:37 +0000 (10:47 +0000)]
remade dependencies that were wrong
Ferruccio Guidi [Mon, 29 Oct 2007 19:11:26 +0000 (19:11 +0000)]
- destruct: core of subst tactic implemented,
must be linked to destruct in order to work
- "if" tactical implemented (used by core subst tactic) - to be tested
- added freqently used constant hole = Cic.Implicit (Some 'Hole)
Ferruccio Guidi [Mon, 29 Oct 2007 16:13:47 +0000 (16:13 +0000)]
reverted matita db configuration fixed
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 23:26:30 +0000 (23:26 +0000)]
Bug fixed: patterns in hypotheses under binders where not computed correctly
because of a bad and wrong hack. Replaced with a correct solution. However, a
better unimplemented one exists (see new comment).
Note: copy&paste as multiple pattern not implemented yet. But it seems very
easy to do.
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 22:25:56 +0000 (22:25 +0000)]
New syntax for match patterns in terms and in patterns.
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 22:25:32 +0000 (22:25 +0000)]
The document was not valid. Fixed.
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 21:56:23 +0000 (21:56 +0000)]
Pretty-printing of "match ... with" pattern syntax fixed. We need an
~output_type flag since the semantics of patterns is slightly different from
the semantics of terms (and maybe this was a very bad choice I made):
match p return p with [ _ => p | ... | _ => p ]
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 16:10:53 +0000 (16:10 +0000)]
Nil => nil, Cons => cons
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 16:07:10 +0000 (16:07 +0000)]
Nil => nil; Cons => cons
Claudio Sacerdoti Coen [Sun, 28 Oct 2007 16:05:41 +0000 (16:05 +0000)]
New syntax for match patterns.
New semantics for destruct.
Enrico Tassi [Sun, 28 Oct 2007 13:50:04 +0000 (13:50 +0000)]
clean can't fail
Enrico Tassi [Sun, 28 Oct 2007 13:49:42 +0000 (13:49 +0000)]
added patch for the configuration file
Enrico Tassi [Sun, 28 Oct 2007 13:10:17 +0000 (13:10 +0000)]
reverted last commit
Enrico Tassi [Fri, 26 Oct 2007 12:48:33 +0000 (12:48 +0000)]
...
Enrico Tassi [Fri, 26 Oct 2007 12:48:18 +0000 (12:48 +0000)]
rebuilt
Enrico Tassi [Fri, 26 Oct 2007 12:48:03 +0000 (12:48 +0000)]
no -rectype passed to ocamldep
Enrico Tassi [Fri, 26 Oct 2007 12:47:38 +0000 (12:47 +0000)]
rebuilt
Enrico Tassi [Fri, 26 Oct 2007 12:47:30 +0000 (12:47 +0000)]
0.4.0 almost working
Claudio Sacerdoti Coen [Fri, 26 Oct 2007 12:37:21 +0000 (12:37 +0000)]
Syntax of patterns changed (and not documented yet).
It is now:
match p with [ _ => p | ... | _ => p ]
(use lambda-abstractions for dummy arguments). Hmmm...
Claudio Sacerdoti Coen [Fri, 26 Oct 2007 12:26:59 +0000 (12:26 +0000)]
Wildcard patterns implemented in case analysis. The following term is now
accepted:
match n with
[ A => O
| B m => m
| _ => O
]
Enrico Tassi [Fri, 26 Oct 2007 10:14:01 +0000 (10:14 +0000)]
we use ulex08 not ulex
Ferruccio Guidi [Thu, 25 Oct 2007 21:36:13 +0000 (21:36 +0000)]
bug fix in injection e relocate term
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 17:10:25 +0000 (17:10 +0000)]
neg => Qneg :-)
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 17:01:32 +0000 (17:01 +0000)]
true and false were swapped!
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:59:55 +0000 (16:59 +0000)]
flase => false :-)
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:57:04 +0000 (16:57 +0000)]
Ooops. In previous commit I forgot to subtract the left arguments in case
analysis.
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:53:12 +0000 (16:53 +0000)]
Bug fixed: case analysis where a case had not the expected number of arguments
was not detected.
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:41:20 +0000 (16:41 +0000)]
Bug fixed: a MutCase considering a wrong number of cases was not detected.
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:35:32 +0000 (16:35 +0000)]
Bug fixed: a MutCase with missing or exceeding cases was not detected!
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:23:06 +0000 (16:23 +0000)]
1. More localization: interpretation errors are now loosely localized.
2. Interpretation of pattern matching highly improved:
a) missing branches are now detected
b) additional branches are now detected
c) permutated branches are handled correctly
Still to do:
d) check that every constructor is given as parameters exactly the
number of expected arguments
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 15:28:04 +0000 (15:28 +0000)]
Recently introduced bug fixed: error localization was not working properly for
the error "more arguments than expected".
Ferruccio Guidi [Wed, 24 Oct 2007 17:24:18 +0000 (17:24 +0000)]
bug fix in injection: we have to recur on the generated premises
Ferruccio Guidi [Wed, 24 Oct 2007 16:10:11 +0000 (16:10 +0000)]
we revisited the implementation of the destruct tactic in the perspective of joining the subst tactic to it
Claudio Sacerdoti Coen [Wed, 24 Oct 2007 14:40:47 +0000 (14:40 +0000)]
Debugging code improved.
Ferruccio Guidi [Wed, 24 Oct 2007 10:50:58 +0000 (10:50 +0000)]
- new function for general relocation of local references (rels) in terms
- swapped names injection and injection1
Enrico Tassi [Mon, 22 Oct 2007 09:48:12 +0000 (09:48 +0000)]
fixed copyright file... an ITP should be done
Claudio Sacerdoti Coen [Tue, 16 Oct 2007 21:39:28 +0000 (21:39 +0000)]
Interesting. Do we need many more inversion lemmas? (Or a different and
dumbier inversion tactic?).
Enrico Tassi [Tue, 16 Oct 2007 11:57:51 +0000 (11:57 +0000)]
fixed make opt
Claudio Sacerdoti Coen [Tue, 16 Oct 2007 09:55:32 +0000 (09:55 +0000)]
DOS-style CR+LF added to the blanks list.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 14:01:47 +0000 (14:01 +0000)]
Dead code clean-up.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:38:14 +0000 (11:38 +0000)]
The behaviour of autobatch paramodulation has changed.
But autobatch works! Is the test still correct?
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:36:49 +0000 (11:36 +0000)]
natural number => Coq natural number
The behaviour of paramodulation has changed.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:35:32 +0000 (11:35 +0000)]
natural number => Coq natural number
The behaviour of demodulate has changed.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:34:37 +0000 (11:34 +0000)]
natural number => Coq natural number
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:32:46 +0000 (11:32 +0000)]
Wrong test patched.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:29:57 +0000 (11:29 +0000)]
natural number => Coq natural number
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:29:21 +0000 (11:29 +0000)]
discriminate.ma => destruct.ma
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:29:04 +0000 (11:29 +0000)]
Spurious code removed.
Destruct fails recursively.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:26:35 +0000 (11:26 +0000)]
natural number => Coq natural number
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:26:25 +0000 (11:26 +0000)]
Old wrong code to avoid old bug fixed.
Error in automation.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:22:24 +0000 (11:22 +0000)]
Stupid bug fixed.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:19:49 +0000 (11:19 +0000)]
auto ==> autobatch
Two kind of failures still there:
1) fails to find a proof
2) finds a proof, but the proof does not type-check
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:14:43 +0000 (11:14 +0000)]
Stupid bug fixed (I deleted "assumption a" by error).
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 09:50:18 +0000 (09:50 +0000)]
auto => autobatch
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 09:48:14 +0000 (09:48 +0000)]
auto => autobatch
Claudio Sacerdoti Coen [Sun, 14 Oct 2007 19:56:42 +0000 (19:56 +0000)]
Caseness problems fixed.
Claudio Sacerdoti Coen [Sun, 14 Oct 2007 15:56:00 +0000 (15:56 +0000)]
Some lemmas moves to the file they belong to.
Broken references to renamed errors fixed.
Cristian Armentano [Sun, 14 Oct 2007 14:06:05 +0000 (14:06 +0000)]
Theorem sigma_p_knm changed into generic_iter_p_knm.
2 specific versions in nat/iteration2.ma and Z/sigma_p.ma
Ferruccio Guidi [Sat, 13 Oct 2007 15:22:37 +0000 (15:22 +0000)]
- some new auxiliary lemmas
- some improved proofs
Ferruccio Guidi [Sat, 13 Oct 2007 13:17:59 +0000 (13:17 +0000)]
removed unused notation =>
Claudio Sacerdoti Coen [Fri, 12 Oct 2007 18:12:38 +0000 (18:12 +0000)]
Move to OCaml 3.10. Requires debian packages from unstable (soon in testing).
Wilmer Ricciotti [Fri, 12 Oct 2007 16:07:56 +0000 (16:07 +0000)]
Fixed baseuri
Wilmer Ricciotti [Fri, 12 Oct 2007 15:31:05 +0000 (15:31 +0000)]
Part1a update...
Andrea Asperti [Fri, 12 Oct 2007 11:13:57 +0000 (11:13 +0000)]
More restructuring in moebius.ma
Andrea Asperti [Fri, 12 Oct 2007 09:59:54 +0000 (09:59 +0000)]
Reorganization of the library.
Andrea Asperti [Fri, 12 Oct 2007 09:58:25 +0000 (09:58 +0000)]
Reorganization of the library.
Andrea Asperti [Fri, 12 Oct 2007 09:57:49 +0000 (09:57 +0000)]
Reorganization of results.
Claudio Sacerdoti Coen [Thu, 11 Oct 2007 08:44:09 +0000 (08:44 +0000)]
Old inversion bug fixed: it used to work only on the last hypothesis (or sort
of).
Enrico Tassi [Tue, 9 Oct 2007 11:01:34 +0000 (11:01 +0000)]
added patch to allow i,j,k: skip and *: skip
Andrea Asperti [Mon, 8 Oct 2007 13:02:33 +0000 (13:02 +0000)]
Some axioms for Q.
Ferruccio Guidi [Thu, 27 Sep 2007 14:48:14 +0000 (14:48 +0000)]
added some notation
Ferruccio Guidi [Wed, 26 Sep 2007 17:35:28 +0000 (17:35 +0000)]
started the Proof Weight predicate for cut elimination and confluence
Ferruccio Guidi [Tue, 25 Sep 2007 17:38:28 +0000 (17:38 +0000)]
bug fix in Track definition
started PRed: parallel reduction simulating cut elimination
Wilmer Ricciotti [Mon, 24 Sep 2007 16:22:16 +0000 (16:22 +0000)]
Last version of poplmark 1a, featuring new proof, only 558 lines!
Ferruccio Guidi [Sun, 23 Sep 2007 19:57:56 +0000 (19:57 +0000)]
we chmod the created directories to override the umask settings
Ferruccio Guidi [Sun, 23 Sep 2007 12:27:52 +0000 (12:27 +0000)]
fixed some file permissions (anybody can rebuild a published devel)
Ferruccio Guidi [Sat, 22 Sep 2007 21:29:37 +0000 (21:29 +0000)]
- system flag now forks for matitadep too
= legacy Base-1 and LambdaDelta-1 reinserted on tests.
will compile in system space because they are published
Stefano Zacchiroli [Sat, 22 Sep 2007 06:58:54 +0000 (06:58 +0000)]
* add Homepage debian/control field
Ferruccio Guidi [Fri, 21 Sep 2007 20:47:15 +0000 (20:47 +0000)]
bug fix in configuration dependences
Ferruccio Guidi [Fri, 21 Sep 2007 14:51:06 +0000 (14:51 +0000)]
now the -bench and -system flags work for matitamake
Cristian Armentano [Thu, 20 Sep 2007 16:29:45 +0000 (16:29 +0000)]
Further simplifications to the main theorem about Euler's totient function.
Cristian Armentano [Wed, 19 Sep 2007 13:01:16 +0000 (13:01 +0000)]
* Some simplifications to theorem in file totient1.ma.
* Some theorems moved from file gcd_propreties1.ma to file gcd.ma.
* Some theorems moved from file dirichlet_product.ma to files div_and_mod.ma and primes.ma.
Enrico Tassi [Wed, 19 Sep 2007 07:20:39 +0000 (07:20 +0000)]
commented out pack coercion, since the code is not meaningfull.
it was conceived when coercions were toys, now it is much more complicated
Cristian Armentano [Tue, 18 Sep 2007 17:47:29 +0000 (17:47 +0000)]
some theorems have been moved to more appropriate files in library.
Cristian Armentano [Mon, 17 Sep 2007 22:42:30 +0000 (22:42 +0000)]
temporary changes, before the complete cancellation of the file.
Cristian Armentano [Mon, 17 Sep 2007 14:40:36 +0000 (14:40 +0000)]
simplified version of a theorem.
Andrea Asperti [Mon, 17 Sep 2007 13:27:41 +0000 (13:27 +0000)]
Some new lemmas.
Andrea Asperti [Mon, 17 Sep 2007 13:17:20 +0000 (13:17 +0000)]
A new function.
Stefano Zacchiroli [Sat, 15 Sep 2007 15:54:27 +0000 (15:54 +0000)]
unreleased
Stefano Zacchiroli [Sat, 15 Sep 2007 15:42:08 +0000 (15:42 +0000)]
* debian/liblablgtkmathview-ocaml-dev.install.in
- more flexible pattern to install ocaml object files, so that missing
*.cmxa files on non-native arch do not trigger failure with latest
debhelper
Ferruccio Guidi [Sat, 15 Sep 2007 15:18:53 +0000 (15:18 +0000)]
utf8 changed to UTF-8 for compatibility with IExplorer
Andrea Asperti [Fri, 14 Sep 2007 17:10:50 +0000 (17:10 +0000)]
Qualche semplificazione.
Enrico Tassi [Fri, 14 Sep 2007 12:02:35 +0000 (12:02 +0000)]
since compat <> 3 no cmx* in the install.in bu just cm*
Ferruccio Guidi [Fri, 14 Sep 2007 11:31:29 +0000 (11:31 +0000)]
this preamble was completely wrong :)
Ferruccio Guidi [Thu, 13 Sep 2007 14:48:54 +0000 (14:48 +0000)]
a working example :)
Ferruccio Guidi [Thu, 13 Sep 2007 14:39:42 +0000 (14:39 +0000)]
the published devels must be removed from the tests
Ferruccio Guidi [Thu, 13 Sep 2007 14:23:27 +0000 (14:23 +0000)]
new matita.conf with getter entry to see the published matita contribs and with a db entry to see the public db.
a db sipset for publishing the matita developments is also provided
Claudio Sacerdoti Coen [Thu, 13 Sep 2007 13:04:29 +0000 (13:04 +0000)]
added a debug print
Ferruccio Guidi [Wed, 12 Sep 2007 16:23:20 +0000 (16:23 +0000)]
rdfly patched to work with the new db structure
Wilmer Ricciotti [Wed, 12 Sep 2007 14:30:28 +0000 (14:30 +0000)]
Updated, proofs are now about 750 lines.