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matita.cs.unibo.it Git - helm.git/log
Claudio Sacerdoti Coen [Mon, 12 Dec 2011 23:13:43 +0000 (23:13 +0000)]
precedence level of if-then-else fixed
Claudio Sacerdoti Coen [Mon, 12 Dec 2011 22:41:13 +0000 (22:41 +0000)]
Added elimination principles for destructuring let-ins.
Claudio Sacerdoti Coen [Mon, 12 Dec 2011 20:17:23 +0000 (20:17 +0000)]
Some integrations from CerCo. In particular:
1) notation for destructuring let-ins for pairs, triples, quadruples, etc.
2) if-then-else is now a notation for pattern matching on booleans
Enrico Tassi [Mon, 12 Dec 2011 20:14:53 +0000 (20:14 +0000)]
support -axiom to avoind indexing an axiom (since there is no qed)
Ferruccio Guidi [Mon, 12 Dec 2011 17:10:51 +0000 (17:10 +0000)]
- we improved and updated the generated web pages
Claudio Sacerdoti Coen [Mon, 12 Dec 2011 16:52:47 +0000 (16:52 +0000)]
Pairs are now records.
Pros: projections from concrete records are now automatically reduced away.
Cons: the name of the constructor is no longer pair, but mk_Prod.
Claudio Sacerdoti Coen [Mon, 12 Dec 2011 16:35:41 +0000 (16:35 +0000)]
Parentheses are now needed. I do not know why and when this has changed.
Wilmer Ricciotti [Mon, 12 Dec 2011 15:45:52 +0000 (15:45 +0000)]
Matitaweb: changes to matitadaemon.ml to make it work with new secure user db.
Wilmer Ricciotti [Mon, 12 Dec 2011 15:37:38 +0000 (15:37 +0000)]
Matitaweb: added utility for conversion of user dbs from the old to the new
format.
Claudio Sacerdoti Coen [Mon, 12 Dec 2011 15:37:04 +0000 (15:37 +0000)]
Re-Ported to
- camlp5 version 6.02.2 + patches
- ocaml version 3.11.2-4
If you are still using the old version of OCaml + Camlp5, do not update
these two files.
Wilmer Ricciotti [Mon, 12 Dec 2011 15:27:04 +0000 (15:27 +0000)]
Matitaweb: secure SHA-256 encryption for passwords.
Includes an utility for converting the user db to the new format.
matitaweb [Mon, 12 Dec 2011 14:32:47 +0000 (14:32 +0000)]
commit by user andrea
matitaweb [Mon, 12 Dec 2011 13:58:30 +0000 (13:58 +0000)]
commit by user andrea
matitaweb [Mon, 12 Dec 2011 13:53:54 +0000 (13:53 +0000)]
commit by user andrea
matitaweb [Mon, 12 Dec 2011 13:45:50 +0000 (13:45 +0000)]
commit by user andrea
Ferruccio Guidi [Mon, 12 Dec 2011 13:37:38 +0000 (13:37 +0000)]
nat library reorganized ....
Andrea Asperti [Mon, 12 Dec 2011 12:30:25 +0000 (12:30 +0000)]
Generalization to any alphabet. We do not need a finite
alphabet since in any case the chars occurring in the regular
expressions are finite.
Ferruccio Guidi [Sun, 11 Dec 2011 18:19:13 +0000 (18:19 +0000)]
- slicing relation for the global environment defined (gdrop)
- two arithmetical lemmas inlined
Andrea Asperti [Fri, 9 Dec 2011 10:43:51 +0000 (10:43 +0000)]
list.ma moved inside lists.
Minor integrations.
Andrea Asperti [Fri, 9 Dec 2011 10:41:36 +0000 (10:41 +0000)]
closing more axioms
Ferruccio Guidi [Thu, 8 Dec 2011 22:22:46 +0000 (22:22 +0000)]
updating the information on lambda_delta
Ferruccio Guidi [Thu, 8 Dec 2011 21:49:04 +0000 (21:49 +0000)]
Maietty suggested to change a paragraph on the devel on the Basic Picture
Ferruccio Guidi [Thu, 8 Dec 2011 21:34:37 +0000 (21:34 +0000)]
Maietti suggested to replace a paragraph about the development on the
Basic Picture
Andrea Asperti [Wed, 7 Dec 2011 13:12:51 +0000 (13:12 +0000)]
Closing some axioms...
Andrea Asperti [Wed, 7 Dec 2011 08:13:17 +0000 (08:13 +0000)]
\vee notation for boolean or
Ferruccio Guidi [Tue, 6 Dec 2011 19:55:43 +0000 (19:55 +0000)]
new files started ...
Ferruccio Guidi [Tue, 6 Dec 2011 19:49:59 +0000 (19:49 +0000)]
other addition to the standard library removed
Ferruccio Guidi [Tue, 6 Dec 2011 19:14:11 +0000 (19:14 +0000)]
we added a definition and a couple of lemmas
Ferruccio Guidi [Tue, 6 Dec 2011 17:51:52 +0000 (17:51 +0000)]
- support for atomic arities and candidates of reducibility started
- integrations to standard library reduced
- some refactoring
Wilmer Ricciotti [Tue, 6 Dec 2011 16:37:30 +0000 (16:37 +0000)]
Grammar change: let corecs can take no arguments (and they have no recursive
argument).
Wilmer Ricciotti [Tue, 6 Dec 2011 16:13:11 +0000 (16:13 +0000)]
Fixes a bug that overwrited the index of the recursive occurrence of a CoFix,
causing the resulting term to always use the first corecursive definition
of the same block.
Andrea Asperti [Tue, 6 Dec 2011 15:03:22 +0000 (15:03 +0000)]
Listb contains some boolean functions over lists.
Wilmer Ricciotti [Tue, 6 Dec 2011 13:51:48 +0000 (13:51 +0000)]
Matitaweb:
1) Added disambiguation error diagnostics, with web GUI
2) Detached MultiPassDisambiguator (still waiting to purge the code, though)
3) Detached stand alone GUI (i.e. matita and matita.opt)
Andrea Asperti [Tue, 6 Dec 2011 07:16:20 +0000 (07:16 +0000)]
naive sets (A-> Prop)
Andrea Asperti [Mon, 5 Dec 2011 08:56:30 +0000 (08:56 +0000)]
More properties of iff
Andrea Asperti [Mon, 5 Dec 2011 07:18:17 +0000 (07:18 +0000)]
Decidability of equality (draft)
Ferruccio Guidi [Sat, 26 Nov 2011 22:52:35 +0000 (22:52 +0000)]
component "reducibility" updated to new syntax!
Ferruccio Guidi [Sat, 26 Nov 2011 17:34:17 +0000 (17:34 +0000)]
component "unfold" updated to new syntax ...
Ferruccio Guidi [Sat, 26 Nov 2011 16:42:19 +0000 (16:42 +0000)]
component "substitution" updated to new syntax ...
Ferruccio Guidi [Sat, 26 Nov 2011 13:15:24 +0000 (13:15 +0000)]
- "grammar" component updated to new syntax ...
- notation for lthin
- bugfix in replace.sh
Ferruccio Guidi [Fri, 25 Nov 2011 23:08:44 +0000 (23:08 +0000)]
Ground_2 ported to new syntax ...
Ferruccio Guidi [Fri, 25 Nov 2011 15:24:29 +0000 (15:24 +0000)]
bugfix in clearing the replaced variable: a relocation was missing
Ferruccio Guidi [Thu, 24 Nov 2011 22:34:36 +0000 (22:34 +0000)]
Destruct: we warn about the substituted variable to remove.
In this way, now we know that this is the wrong variable sometimes
(esp. when the equations are more than one).
A bugfix will follow
Ferruccio Guidi [Thu, 24 Nov 2011 19:26:24 +0000 (19:26 +0000)]
- now destruct tries to clear the replaced variables (from wilmer's
patch)
- dependences update
Enrico Tassi [Thu, 24 Nov 2011 16:51:24 +0000 (16:51 +0000)]
fixed DESTDIR
Enrico Tassi [Thu, 24 Nov 2011 16:51:15 +0000 (16:51 +0000)]
fixed DESTDIR
Claudio Sacerdoti Coen [Tue, 22 Nov 2011 09:35:32 +0000 (09:35 +0000)]
Changes to disambiguation:
* bug fixed: when pruning from the disambiguation domain symbols with
just one interpretation, not all of them were pruned
* improvement: errors due to symbols with no interpretation are now
immediately detected
Changes to refinement:
* major improvement:
one error was always raised as an Uncertain; it is now raised as a
Failure when it is the case (i.e. a term/type is found where a sort is
expected and the term/type has no flexible head).
This bug fix exponentially decrease the number of refinements performed
in the disambiguation of some terms in ASM/Status.ma in CerCo
Ferruccio Guidi [Mon, 21 Nov 2011 17:45:16 +0000 (17:45 +0000)]
Basic_2 file names update
Claudio Sacerdoti Coen [Mon, 21 Nov 2011 12:05:17 +0000 (12:05 +0000)]
Syntax change: change where what => change what where.
Andrea Asperti [Mon, 21 Nov 2011 12:03:27 +0000 (12:03 +0000)]
regular expressions
Andrea Asperti [Mon, 21 Nov 2011 11:57:28 +0000 (11:57 +0000)]
Filtering all equations that cannot be embedded (containing metas in the blob).
Andrea Asperti [Mon, 21 Nov 2011 11:54:35 +0000 (11:54 +0000)]
Passing the correct subst a metasenv when idexing local equations.
Andrea Asperti [Mon, 21 Nov 2011 10:17:02 +0000 (10:17 +0000)]
Passing the right subst and metasenv when indexing local equations.
Andrea Asperti [Mon, 21 Nov 2011 09:54:43 +0000 (09:54 +0000)]
Added a test for paramodulation filtering terms with metas inside the blob,
that is with metas under binders, match & co.
Andrea Asperti [Mon, 21 Nov 2011 09:49:24 +0000 (09:49 +0000)]
More debugging info
Andrea Asperti [Mon, 21 Nov 2011 09:42:44 +0000 (09:42 +0000)]
Assert false removed (in line with the variable case).
Claudio Sacerdoti Coen [Mon, 21 Nov 2011 09:42:37 +0000 (09:42 +0000)]
{pattern} => in pattern;
Claudio Sacerdoti Coen [Mon, 21 Nov 2011 09:41:59 +0000 (09:41 +0000)]
{pattern} => in pattern;
Andrea Asperti [Mon, 21 Nov 2011 09:19:28 +0000 (09:19 +0000)]
Typo in comment
Enrico Tassi [Fri, 18 Nov 2011 17:11:53 +0000 (17:11 +0000)]
hints
Enrico Tassi [Fri, 18 Nov 2011 16:45:22 +0000 (16:45 +0000)]
coercions
Wilmer Ricciotti [Fri, 18 Nov 2011 16:04:58 +0000 (16:04 +0000)]
Solves a bug that caused the auto statistics to refer to objects that are not
loaded in the environment, forcing them to be loaded and causing all sorts of
problems.
Wilmer Ricciotti [Fri, 18 Nov 2011 16:02:48 +0000 (16:02 +0000)]
Added help for discriminator and inverter.
Enrico Tassi [Fri, 18 Nov 2011 15:48:16 +0000 (15:48 +0000)]
short notation for "coercion"
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 15:46:07 +0000 (15:46 +0000)]
...
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 15:39:39 +0000 (15:39 +0000)]
...
Enrico Tassi [Fri, 18 Nov 2011 15:21:25 +0000 (15:21 +0000)]
minor Makefile fixes for the release
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 15:17:05 +0000 (15:17 +0000)]
Auto parameters documented for 0.99.1.
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 15:15:22 +0000 (15:15 +0000)]
No longer used parameters of auto removed.
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 15:00:42 +0000 (15:00 +0000)]
The macro /by _/ now expands again to something parsable.
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 15:00:17 +0000 (15:00 +0000)]
/by {}/ ==> /by/
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 14:31:39 +0000 (14:31 +0000)]
For release 0.99.1.
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 13:07:03 +0000 (13:07 +0000)]
* Almost ready for release 0.99.1.
* Syntax changed:
*H => * as H
-H1 .. HN => -H1 .. -HN
intros => ##
pattern: in ... => {...}
* Library ported to the new syntax
Ferruccio Guidi [Fri, 18 Nov 2011 12:27:16 +0000 (12:27 +0000)]
support for candidates of reducibility started ...
Claudio Sacerdoti Coen [Fri, 18 Nov 2011 12:06:38 +0000 (12:06 +0000)]
intros macro fixed
Enrico Tassi [Thu, 17 Nov 2011 23:14:39 +0000 (23:14 +0000)]
collapse applications with a Match as head while indexing
Enrico Tassi [Thu, 17 Nov 2011 23:14:26 +0000 (23:14 +0000)]
collapse applications with a Match as head while indexing
Claudio Sacerdoti Coen [Thu, 17 Nov 2011 00:07:33 +0000 (00:07 +0000)]
Towards 0.95.1.
Claudio Sacerdoti Coen [Thu, 17 Nov 2011 00:04:01 +0000 (00:04 +0000)]
Towards the 0.95.1 release.
Claudio Sacerdoti Coen [Thu, 17 Nov 2011 00:00:00 +0000 (00:00 +0000)]
In preparation of 0.95.1 release.
Ferruccio Guidi [Wed, 16 Nov 2011 23:40:42 +0000 (23:40 +0000)]
- lambda_delta: context-free weak head normal forms continued ...
- delift started ...
- nnAuto: we removed an optimization that breaks lambda_delta
Claudio Sacerdoti Coen [Wed, 16 Nov 2011 17:50:21 +0000 (17:50 +0000)]
Non working parts of the library commented out.
Claudio Sacerdoti Coen [Wed, 16 Nov 2011 16:56:10 +0000 (16:56 +0000)]
Never ported to new syntax.
Andrea Asperti [Wed, 16 Nov 2011 15:15:13 +0000 (15:15 +0000)]
inversion replaced by elim (???)
Ferruccio Guidi [Wed, 16 Nov 2011 13:14:07 +0000 (13:14 +0000)]
support for weak head normal forms started ...
matitaweb [Wed, 16 Nov 2011 12:45:15 +0000 (12:45 +0000)]
commit by user andrea
matitaweb [Wed, 16 Nov 2011 12:37:49 +0000 (12:37 +0000)]
commit by user andrea
matitaweb [Wed, 16 Nov 2011 09:16:28 +0000 (09:16 +0000)]
commit by user andrea
matitaweb [Wed, 16 Nov 2011 08:57:06 +0000 (08:57 +0000)]
commit by user andrea
matitaweb [Tue, 15 Nov 2011 17:18:43 +0000 (17:18 +0000)]
Fixes a bug in NnAuto: printing the statistics triggered loading of
objects from the library into the environment.
matitaweb [Tue, 15 Nov 2011 14:11:45 +0000 (14:11 +0000)]
commit by user andrea
matitaweb [Tue, 15 Nov 2011 11:46:25 +0000 (11:46 +0000)]
Matitaweb: Fixed typo which caused the compilation of matitadaemon.ml
to fail.
Wilmer Ricciotti [Tue, 15 Nov 2011 11:38:04 +0000 (11:38 +0000)]
Matitaweb: goto bottom can now be undone step by step and also reports errors
(basic error reporting as in advance).
Should fix a problem with the status.
Andrea Asperti [Tue, 15 Nov 2011 08:25:59 +0000 (08:25 +0000)]
non-facts local candidates must be applied too in presence of
a trace
Andrea Asperti [Tue, 15 Nov 2011 08:19:58 +0000 (08:19 +0000)]
non-facts local candidates must be applied too in presence of
a trace
Ferruccio Guidi [Mon, 14 Nov 2011 17:22:11 +0000 (17:22 +0000)]
file names and description update
Ferruccio Guidi [Mon, 14 Nov 2011 17:14:06 +0000 (17:14 +0000)]
- we proved that context-free reduction admits no one-step loops
Wilmer Ricciotti [Mon, 14 Nov 2011 15:20:42 +0000 (15:20 +0000)]
Bug fix in inversion:
1) Dependent inversion only makes sense for JMeq
2) Removed test line fixing is_dependent = true
Andrea Asperti [Mon, 14 Nov 2011 15:12:57 +0000 (15:12 +0000)]
Assert false is no longer true due to tooflex filtering.
Wilmer Ricciotti [Mon, 14 Nov 2011 15:09:07 +0000 (15:09 +0000)]
Added dependent inversion (default case for jmeq)