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17 years agoSyntax of patterns changed (and not documented yet).
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...

17 years agoWildcard patterns implemented in case analysis. The following term is now
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
  ]

17 years agowe use ulex08 not ulex
Enrico Tassi [Fri, 26 Oct 2007 10:14:01 +0000 (10:14 +0000)]
we use ulex08 not ulex

17 years agobug fix in injection e relocate term
Ferruccio Guidi [Thu, 25 Oct 2007 21:36:13 +0000 (21:36 +0000)]
bug fix in injection e relocate term

17 years agoneg => Qneg :-)
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 17:10:25 +0000 (17:10 +0000)]
neg => Qneg :-)

17 years agotrue and false were swapped!
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 17:01:32 +0000 (17:01 +0000)]
true and false were swapped!

17 years agoflase => false :-)
Claudio Sacerdoti Coen [Thu, 25 Oct 2007 16:59:55 +0000 (16:59 +0000)]
flase => false :-)

17 years agoOoops. In previous commit I forgot to subtract the left arguments in case
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.

17 years agoBug fixed: case analysis where a case had not the expected number of arguments
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.

17 years agoBug fixed: a MutCase considering a wrong number of cases 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.

17 years agoBug fixed: a MutCase with missing or exceeding 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!

17 years ago1. More localization: interpretation errors are now loosely localized.
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

17 years agoRecently introduced bug fixed: error localization was not working properly for
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".

17 years agobug fix in injection: we have to recur on the generated premises
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

17 years agowe revisited the implementation of the destruct tactic in the perspective of joining...
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

17 years agoDebugging code improved.
Claudio Sacerdoti Coen [Wed, 24 Oct 2007 14:40:47 +0000 (14:40 +0000)]
Debugging code improved.

17 years ago- new function for general relocation of local references (rels) in terms
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

17 years agofixed copyright file... an ITP should be done
Enrico Tassi [Mon, 22 Oct 2007 09:48:12 +0000 (09:48 +0000)]
fixed copyright file... an ITP should be done

17 years agoInteresting. Do we need many more inversion lemmas? (Or a different and
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?).

17 years agofixed make opt
Enrico Tassi [Tue, 16 Oct 2007 11:57:51 +0000 (11:57 +0000)]
fixed make opt

17 years agoDOS-style CR+LF added to the blanks list.
Claudio Sacerdoti Coen [Tue, 16 Oct 2007 09:55:32 +0000 (09:55 +0000)]
DOS-style CR+LF added to the blanks list.

17 years agoDead code clean-up.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 14:01:47 +0000 (14:01 +0000)]
Dead code clean-up.

17 years agoThe behaviour of autobatch paramodulation has changed.
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?

17 years agonatural number => Coq natural number
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.

17 years agonatural number => Coq natural number
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.

17 years agonatural number => Coq natural number
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:34:37 +0000 (11:34 +0000)]
natural number => Coq natural number

17 years agoWrong test patched.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:32:46 +0000 (11:32 +0000)]
Wrong test patched.

17 years agonatural number => Coq natural number
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:29:57 +0000 (11:29 +0000)]
natural number => Coq natural number

17 years agodiscriminate.ma => destruct.ma
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:29:21 +0000 (11:29 +0000)]
discriminate.ma => destruct.ma

17 years agoSpurious code removed.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:29:04 +0000 (11:29 +0000)]
Spurious code removed.
Destruct fails recursively.

17 years agonatural number => Coq natural number
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:26:35 +0000 (11:26 +0000)]
natural number => Coq natural number

17 years agoOld wrong code to avoid old bug fixed.
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.

17 years agoStupid bug fixed.
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:22:24 +0000 (11:22 +0000)]
Stupid bug fixed.

17 years agoauto ==> autobatch
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

17 years agoStupid bug fixed (I deleted "assumption a" by error).
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 11:14:43 +0000 (11:14 +0000)]
Stupid bug fixed (I deleted "assumption a" by error).

17 years agoauto => autobatch
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 09:50:18 +0000 (09:50 +0000)]
auto => autobatch

17 years agoauto => autobatch
Claudio Sacerdoti Coen [Mon, 15 Oct 2007 09:48:14 +0000 (09:48 +0000)]
auto => autobatch

17 years agoCaseness problems fixed.
Claudio Sacerdoti Coen [Sun, 14 Oct 2007 19:56:42 +0000 (19:56 +0000)]
Caseness problems fixed.

17 years agoSome lemmas moves to the file they belong to.
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.

17 years agoTheorem sigma_p_knm changed into generic_iter_p_knm.
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

17 years ago- some new auxiliary lemmas
Ferruccio Guidi [Sat, 13 Oct 2007 15:22:37 +0000 (15:22 +0000)]
- some new auxiliary lemmas
- some improved proofs

17 years agoremoved unused notation =>
Ferruccio Guidi [Sat, 13 Oct 2007 13:17:59 +0000 (13:17 +0000)]
removed unused notation =>

17 years agoMove to OCaml 3.10. Requires debian packages from unstable (soon in testing).
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).

17 years agoFixed baseuri
Wilmer Ricciotti [Fri, 12 Oct 2007 16:07:56 +0000 (16:07 +0000)]
Fixed baseuri

17 years agoPart1a update...
Wilmer Ricciotti [Fri, 12 Oct 2007 15:31:05 +0000 (15:31 +0000)]
Part1a update...

17 years agoMore restructuring in moebius.ma
Andrea Asperti [Fri, 12 Oct 2007 11:13:57 +0000 (11:13 +0000)]
More restructuring in moebius.ma

17 years agoReorganization of the library.
Andrea Asperti [Fri, 12 Oct 2007 09:59:54 +0000 (09:59 +0000)]
Reorganization of the library.

17 years agoReorganization of the library.
Andrea Asperti [Fri, 12 Oct 2007 09:58:25 +0000 (09:58 +0000)]
Reorganization of the library.

17 years agoReorganization of results.
Andrea Asperti [Fri, 12 Oct 2007 09:57:49 +0000 (09:57 +0000)]
Reorganization of results.

17 years agoOld inversion bug fixed: it used to work only on the last hypothesis (or sort
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).

17 years agoadded patch to allow i,j,k: skip and *: skip
Enrico Tassi [Tue, 9 Oct 2007 11:01:34 +0000 (11:01 +0000)]
added patch to allow i,j,k: skip and *: skip

17 years agoSome axioms for Q.
Andrea Asperti [Mon, 8 Oct 2007 13:02:33 +0000 (13:02 +0000)]
Some axioms for Q.

17 years ago added some notation
Ferruccio Guidi [Thu, 27 Sep 2007 14:48:14 +0000 (14:48 +0000)]
 added some notation

17 years agostarted the Proof Weight predicate for cut elimination and confluence
Ferruccio Guidi [Wed, 26 Sep 2007 17:35:28 +0000 (17:35 +0000)]
started the Proof Weight predicate for cut elimination and confluence

17 years agobug fix in Track definition
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

17 years agoLast version of poplmark 1a, featuring new proof, only 558 lines!
Wilmer Ricciotti [Mon, 24 Sep 2007 16:22:16 +0000 (16:22 +0000)]
Last version of poplmark 1a, featuring new proof, only 558 lines!

17 years agowe chmod the created directories to override the umask settings
Ferruccio Guidi [Sun, 23 Sep 2007 19:57:56 +0000 (19:57 +0000)]
we chmod the created directories to override the umask settings

17 years agofixed some file permissions (anybody can rebuild a published devel)
Ferruccio Guidi [Sun, 23 Sep 2007 12:27:52 +0000 (12:27 +0000)]
fixed some file permissions (anybody can rebuild a published devel)

17 years ago- system flag now forks for matitadep too
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

17 years ago* add Homepage debian/control field
Stefano Zacchiroli [Sat, 22 Sep 2007 06:58:54 +0000 (06:58 +0000)]
* add Homepage debian/control field

17 years agobug fix in configuration dependences
Ferruccio Guidi [Fri, 21 Sep 2007 20:47:15 +0000 (20:47 +0000)]
bug fix in configuration dependences

17 years agonow the -bench and -system flags work for matitamake
Ferruccio Guidi [Fri, 21 Sep 2007 14:51:06 +0000 (14:51 +0000)]
now the -bench and -system flags work for matitamake

17 years agoFurther simplifications to the main theorem about Euler's totient function.
Cristian Armentano [Thu, 20 Sep 2007 16:29:45 +0000 (16:29 +0000)]
Further simplifications to the main theorem about Euler's totient function.

17 years ago* Some simplifications to theorem in file totient1.ma.
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.

17 years agocommented out pack coercion, since the code is not meaningfull.
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

17 years agosome theorems have been moved to more appropriate files in library.
Cristian Armentano [Tue, 18 Sep 2007 17:47:29 +0000 (17:47 +0000)]
some theorems have been moved to more appropriate files in library.

17 years agotemporary changes, before the complete cancellation of the file.
Cristian Armentano [Mon, 17 Sep 2007 22:42:30 +0000 (22:42 +0000)]
temporary changes, before the complete cancellation of the file.

17 years agosimplified version of a theorem.
Cristian Armentano [Mon, 17 Sep 2007 14:40:36 +0000 (14:40 +0000)]
simplified version of a theorem.

17 years agoSome new lemmas.
Andrea Asperti [Mon, 17 Sep 2007 13:27:41 +0000 (13:27 +0000)]
Some new lemmas.

17 years agoA new function.
Andrea Asperti [Mon, 17 Sep 2007 13:17:20 +0000 (13:17 +0000)]
A new function.

17 years agounreleased
Stefano Zacchiroli [Sat, 15 Sep 2007 15:54:27 +0000 (15:54 +0000)]
unreleased

17 years ago* debian/liblablgtkmathview-ocaml-dev.install.in
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

17 years agoutf8 changed to UTF-8 for compatibility with IExplorer
Ferruccio Guidi [Sat, 15 Sep 2007 15:18:53 +0000 (15:18 +0000)]
utf8 changed to UTF-8 for compatibility with IExplorer

17 years agoQualche semplificazione.
Andrea Asperti [Fri, 14 Sep 2007 17:10:50 +0000 (17:10 +0000)]
Qualche semplificazione.

17 years agosince compat <> 3 no cmx* in the install.in bu just cm*
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*

17 years agothis preamble was completely wrong :)
Ferruccio Guidi [Fri, 14 Sep 2007 11:31:29 +0000 (11:31 +0000)]
this preamble was completely wrong :)

17 years agoa working example :)
Ferruccio Guidi [Thu, 13 Sep 2007 14:48:54 +0000 (14:48 +0000)]
a working example :)

17 years agothe published devels must be removed from the tests
Ferruccio Guidi [Thu, 13 Sep 2007 14:39:42 +0000 (14:39 +0000)]
the published devels must be removed from the tests

17 years agonew matita.conf with getter entry to see the published matita contribs and with a...
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

17 years agoadded a debug print
Claudio Sacerdoti Coen [Thu, 13 Sep 2007 13:04:29 +0000 (13:04 +0000)]
added a debug print

17 years agordfly patched to work with the new db structure
Ferruccio Guidi [Wed, 12 Sep 2007 16:23:20 +0000 (16:23 +0000)]
rdfly patched to work with the new db structure

17 years agoUpdated, proofs are now about 750 lines.
Wilmer Ricciotti [Wed, 12 Sep 2007 14:30:28 +0000 (14:30 +0000)]
Updated, proofs are now about 750 lines.

17 years agolibrarySync - we do not generate the object attributes when we publish the xml
Ferruccio Guidi [Tue, 11 Sep 2007 16:50:12 +0000 (16:50 +0000)]
librarySync - we do not generate the object attributes when we publish the xml
LambdaDelta-1 - new cast type rule

17 years agosome theorem names changed.
Cristian Armentano [Tue, 11 Sep 2007 14:25:35 +0000 (14:25 +0000)]
some theorem names changed.

17 years agoreplaced an assert false that cause nat_ind not to be displayed with a dummy result
Enrico Tassi [Tue, 11 Sep 2007 08:16:25 +0000 (08:16 +0000)]
replaced an assert false that cause nat_ind not to be displayed with a dummy result

17 years agolast version with caml 3.09 built and saved as 0.3.0
Enrico Tassi [Mon, 10 Sep 2007 18:35:11 +0000 (18:35 +0000)]
last version with caml 3.09 built and saved as 0.3.0

17 years ago...
Enrico Tassi [Mon, 10 Sep 2007 18:34:12 +0000 (18:34 +0000)]
...

17 years agoother simplifications.
Cristian Armentano [Mon, 10 Sep 2007 11:20:29 +0000 (11:20 +0000)]
other simplifications.

17 years agoThis test shows one of the few cases were Matita is able to infer a dependent
Claudio Sacerdoti Coen [Mon, 10 Sep 2007 08:34:41 +0000 (08:34 +0000)]
This test shows one of the few cases were Matita is able to infer a dependent
type. It should break if the dependent type is no longer inferred.

17 years ago* debian/control
Stefano Zacchiroli [Sun, 9 Sep 2007 21:25:58 +0000 (21:25 +0000)]
* debian/control
  - add XS-Vcs-* fields pointing to HELM's repository and browser

17 years ago...
Enrico Tassi [Sun, 9 Sep 2007 19:00:57 +0000 (19:00 +0000)]
...

17 years agoin the case of coerce_to_sort the whd was done with delta:true, that caused an incred...
Enrico Tassi [Sun, 9 Sep 2007 15:16:46 +0000 (15:16 +0000)]
in the case of coerce_to_sort the whd was done with delta:true, that caused an incredible slowdown in dama/
more debug printings added and some comments for vim folding mechanism

17 years agoother simplifications.
Cristian Armentano [Sun, 9 Sep 2007 13:45:27 +0000 (13:45 +0000)]
other simplifications.

17 years ago* NOT RELEASED YET
Stefano Zacchiroli [Sun, 9 Sep 2007 10:38:10 +0000 (10:38 +0000)]
* NOT RELEASED YET

17 years ago* change how the ocamldoc API reference is generated: no longer use upstream
Stefano Zacchiroli [Sun, 9 Sep 2007 10:36:04 +0000 (10:36 +0000)]
* change how the ocamldoc API reference is generated: no longer use upstream
  Makefile, but rather rely on CDBS
* debian/control
  - remove build-dep on texlive stuff and graphviz since now we only ship
    HTML version of the API reference
* debian/docs, debian/doc-base
  - file removed, the latter will be now automatically generated, the former
    would only contain README and CDBS is smart enough to guess it

17 years agohuge commit regarding coercions to funclass and eat_prods. before there was a
Enrico Tassi [Sat, 8 Sep 2007 23:50:41 +0000 (23:50 +0000)]
huge commit regarding coercions to funclass and eat_prods.  before there was a
so broken behaviour that is impossible to describe the changes.

now:
  eat_prods he hety args

  starts checking if hety is metaclosed, if it is does nothing, if not
  unifies it with ?->?-> ... ->? s.t. there is a Pi for every args.
  if this unification fails, does nothing (all coercions are in the
  second phase.

  continues eating prods in hety and args in parallel, if there is an arg
  and no more prods, tries to fix the arity of (he already_processed_args).
  fix_arity gives a range of possible coercions to funclass s.t.
  (c (he ..)) : FunType. The eat prods and args continues, eting the remaining
  args toghether with FunType. If it fails, it continues with another c to
  another FunType. This recursively (yes, it backtracks. no strong opinion
  here, but there is no sane heuristinc to chose one FunType).

  the code is reduced to 1/3, but Localization of errors probably need fixing.

17 years agothe order of abstraction is now correct, but there is an orrible hack to make eq_OF_e...
Enrico Tassi [Sat, 8 Sep 2007 23:41:54 +0000 (23:41 +0000)]
the order of abstraction is now correct, but there is an orrible hack to make eq_OF_eq have the right type.

17 years agoremoved an assertion that makes no more sense to me
Enrico Tassi [Sat, 8 Sep 2007 23:41:11 +0000 (23:41 +0000)]
removed an assertion that makes no more sense to me

17 years agobetter debug printings
Enrico Tassi [Sat, 8 Sep 2007 23:40:46 +0000 (23:40 +0000)]
better debug printings

17 years agobetter test for church numerals
Enrico Tassi [Sat, 8 Sep 2007 23:40:19 +0000 (23:40 +0000)]
better test for church numerals