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matita.cs.unibo.it Git - helm.git/log
maiorino [Thu, 27 Jul 2006 15:52:31 +0000 (15:52 +0000)]
All the declarative tactics now have a more or less bugged implementation.
maiorino [Thu, 27 Jul 2006 14:47:57 +0000 (14:47 +0000)]
Declarative tactics for rewriting steps, elimination of the existential
quantifier and elimination of conjunciton implemented.
maiorino [Thu, 27 Jul 2006 14:46:31 +0000 (14:46 +0000)]
Notation for the existential quantifier moved to core_notation.moo
maiorino [Thu, 27 Jul 2006 09:32:47 +0000 (09:32 +0000)]
New declarative commands (ast, pretty-printing and parsing only):
[obtain term] = term by term
by term we have term (id) and term (id)
we proceed by induction on term to prove term
the thesis becomes term
by induciton hypothesis we know term
case id [(id:term)]*
Claudio Sacerdoti Coen [Thu, 27 Jul 2006 09:10:08 +0000 (09:10 +0000)]
print_endline => prerr_endline
Claudio Sacerdoti Coen [Wed, 26 Jul 2006 15:50:54 +0000 (15:50 +0000)]
Patch to the unification to make the case (i l) vs (t l) work when i is
an inductive type and (t l) must be subject to weak head reduction.
Claudio Sacerdoti Coen [Wed, 26 Jul 2006 14:39:46 +0000 (14:39 +0000)]
Debug code commented out.
Claudio Sacerdoti Coen [Wed, 26 Jul 2006 14:05:31 +0000 (14:05 +0000)]
Elim now performs whd to find the inductive type.
Stefano Zacchiroli [Wed, 26 Jul 2006 09:24:55 +0000 (09:24 +0000)]
added tinycals to the proof we frequently use for examples and screenshots
Stefano Zacchiroli [Wed, 26 Jul 2006 09:17:25 +0000 (09:17 +0000)]
added test for reordering of goals when using the 1,2,3: tinycal
Enrico Tassi [Wed, 26 Jul 2006 08:35:34 +0000 (08:35 +0000)]
order is important
Enrico Tassi [Tue, 25 Jul 2006 09:04:25 +0000 (09:04 +0000)]
added definition of f_equal1. I think this file should not be inside the matita library!
once cercions from /\ to eq will be committed the definition should be replaced by two
coercion statement (that will generate the composite)
Andrea Asperti [Mon, 24 Jul 2006 16:36:26 +0000 (16:36 +0000)]
Bug fixed: a symbol alias Symb(s,0) now subsumes the case Symb(s,n) for each n.
Claudio Sacerdoti Coen [Mon, 24 Jul 2006 14:58:55 +0000 (14:58 +0000)]
Disambiguation passes simplified.
Andrea Asperti [Mon, 24 Jul 2006 14:50:33 +0000 (14:50 +0000)]
A compiling version of the library.
Stefano Zacchiroli [Mon, 24 Jul 2006 14:28:13 +0000 (14:28 +0000)]
use the new graphviz pretty printer API
Stefano Zacchiroli [Mon, 24 Jul 2006 14:09:40 +0000 (14:09 +0000)]
added missing dependency
Stefano Zacchiroli [Mon, 24 Jul 2006 14:09:30 +0000 (14:09 +0000)]
equality now requires 2 extra parameters
Stefano Zacchiroli [Mon, 24 Jul 2006 14:09:09 +0000 (14:09 +0000)]
removed reference to primes1.ma (now removed)
Enrico Tassi [Mon, 24 Jul 2006 10:32:14 +0000 (10:32 +0000)]
added timeout parameter to auto paramodulation.
Enrico Tassi [Mon, 24 Jul 2006 09:32:54 +0000 (09:32 +0000)]
more work on matitaprover (no more XML and buris are created).
now matita can start on a .p file.
Enrico Tassi [Mon, 24 Jul 2006 08:07:07 +0000 (08:07 +0000)]
more and more tests
Enrico Tassi [Sun, 23 Jul 2006 09:06:33 +0000 (09:06 +0000)]
more static libs for matitaprover
Enrico Tassi [Sun, 23 Jul 2006 08:36:35 +0000 (08:36 +0000)]
see BOO025-1 as an example of failure if (mot p) is commented out.
Enrico Tassi [Sat, 22 Jul 2006 17:17:47 +0000 (17:17 +0000)]
added
Enrico Tassi [Sat, 22 Jul 2006 17:14:13 +0000 (17:14 +0000)]
matitaprover
Enrico Tassi [Fri, 21 Jul 2006 14:17:20 +0000 (14:17 +0000)]
eta_fix default to false
Claudio Sacerdoti Coen [Thu, 20 Jul 2006 15:17:46 +0000 (15:17 +0000)]
Revert of the previous situation: when an identifier has no universe all the
passes that does not use the library are doomed to fail and the user will
be asked how to instantiate everyn identifier (not withstanding performances).
Now if an identifier has no universe we look for its interpretations in the
library.
Enrico Tassi [Thu, 20 Jul 2006 15:10:24 +0000 (15:10 +0000)]
trans chains even inside letins body
Stefano Zacchiroli [Thu, 20 Jul 2006 15:02:52 +0000 (15:02 +0000)]
avoid collapsing node that does not need to be, i.e.:
- nodes with no outgoing edges
- nodes which have not been expanded before
Enrico Tassi [Thu, 20 Jul 2006 13:11:23 +0000 (13:11 +0000)]
removed abstractios for dummy metavariables when generating letins body
Enrico Tassi [Thu, 20 Jul 2006 11:22:15 +0000 (11:22 +0000)]
reorganization
Stefano Zacchiroli [Thu, 20 Jul 2006 10:46:57 +0000 (10:46 +0000)]
bugfix: proper computation of the amount of new node shown upon expand
Enrico Tassi [Thu, 20 Jul 2006 09:30:22 +0000 (09:30 +0000)]
added -dot to generate dot files
Stefano Zacchiroli [Wed, 19 Jul 2006 17:34:50 +0000 (17:34 +0000)]
- added to the cicBrowser support for displaying recursive direct/inverse
dependencies of a given object. To integrate this with cicBrowser's history
also added a new URI scheme: metadata:/deps/(forward|backward)/URI, where URI
is the object URI without the trailing "cic:"
- removed automatic stripping of #xpointer(...) from URIs of inductive types
Stefano Zacchiroli [Wed, 19 Jul 2006 17:32:43 +0000 (17:32 +0000)]
New module to extract from the Db direct and inverse dependencies starting from
a given URI. Both single step and recursive (in graph form) dependencies are
supported.
Stefano Zacchiroli [Wed, 19 Jul 2006 17:31:20 +0000 (17:31 +0000)]
exported position_prefix (so that it can be looked up from elsewhere)
Stefano Zacchiroli [Wed, 19 Jul 2006 17:30:32 +0000 (17:30 +0000)]
use double quotes around escaped URIs, single quotes fail when the URI contains
a '\'' character
Stefano Zacchiroli [Wed, 19 Jul 2006 17:29:44 +0000 (17:29 +0000)]
- enable header to output graphs attributes and graph-wide node and edge
attributes
- quote nodes only when needed
Stefano Zacchiroli [Wed, 19 Jul 2006 17:28:20 +0000 (17:28 +0000)]
- pipe graphviz markup to tred before generating png/map output to get rid of
transitive dependencies
- added method center_on_href to clamp viewport so that a given node is visible
(actually it is not a real "center"ing ...)
Claudio Sacerdoti Coen [Wed, 19 Jul 2006 16:29:06 +0000 (16:29 +0000)]
Bug fixed in rewrite in multiple hypothesis and/or conclusion: a lifting was
missing, as usual :-)
Stefano Zacchiroli [Wed, 19 Jul 2006 15:28:24 +0000 (15:28 +0000)]
- added sql statements for querying forward and backward dependencies
- escaped uri which get embedded in sql statements
Claudio Sacerdoti Coen [Wed, 19 Jul 2006 15:11:14 +0000 (15:11 +0000)]
Submitted a test for inferencing of dependent types.
Stefano Zacchiroli [Wed, 19 Jul 2006 10:43:43 +0000 (10:43 +0000)]
added sets of uri pairs (useful for edges between uris)
currently commented since not used ...
Claudio Sacerdoti Coen [Wed, 19 Jul 2006 10:04:02 +0000 (10:04 +0000)]
Ctr-C now cleans up (with a nice warning :-)
Claudio Sacerdoti Coen [Wed, 19 Jul 2006 09:54:03 +0000 (09:54 +0000)]
is_empty_listing fixed: the ls method normalizes away the .gz suffix
Claudio Sacerdoti Coen [Wed, 19 Jul 2006 09:31:33 +0000 (09:31 +0000)]
Serious bug fixed in simplify: sometimes terms wwere not closed because of
the use of the wrong replace function (that did not perform the required lifting).
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 14:33:50 +0000 (14:33 +0000)]
baseuri for group.ma fixed
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 14:30:57 +0000 (14:30 +0000)]
head_beta_reduce can now optionally perform delta reduction too
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 14:30:17 +0000 (14:30 +0000)]
Unification improved to handle beta-delta conversion in most cases.
This is required to match Coq's unification for the porting of setoids.ma.
Stefano Zacchiroli [Tue, 18 Jul 2006 14:21:56 +0000 (14:21 +0000)]
added split_nth
Stefano Zacchiroli [Tue, 18 Jul 2006 14:21:04 +0000 (14:21 +0000)]
double quotes node identifiers
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 13:58:13 +0000 (13:58 +0000)]
Baseuri of applys.ma fixed.
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 13:57:43 +0000 (13:57 +0000)]
Quick&dirty patch to make Http_getter_storage.is_empty ignore {.moo,.metadata.lexicon} files.
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 13:45:08 +0000 (13:45 +0000)]
dependeciesParsed fixed to parse URIs also in QSTRINGs
(because of alias id qstring = qstring)
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 11:53:38 +0000 (11:53 +0000)]
legacy/coq.ma included
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 11:52:51 +0000 (11:52 +0000)]
le_inv renamed to avoid conflicts with the automatically generated one.
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 11:39:18 +0000 (11:39 +0000)]
rmdir_descend now works also on non existent dirs
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 11:32:44 +0000 (11:32 +0000)]
magic number incremented (because of the new declarative commands)
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 11:31:34 +0000 (11:31 +0000)]
libraryclean fixed to eradicate files generated from .ma files that do not
declare any object (e.g. legacy/coq.ma)
Claudio Sacerdoti Coen [Tue, 18 Jul 2006 11:01:41 +0000 (11:01 +0000)]
The dependencies parser is more robust w.r.t. to lexing errors.
Enrico Tassi [Mon, 17 Jul 2006 07:59:11 +0000 (07:59 +0000)]
...
Enrico Tassi [Mon, 17 Jul 2006 07:50:54 +0000 (07:50 +0000)]
evvai!
Enrico Tassi [Mon, 17 Jul 2006 07:45:10 +0000 (07:45 +0000)]
...
Andrea Asperti [Fri, 14 Jul 2006 15:45:18 +0000 (15:45 +0000)]
Added the computation of max_weight.
Andrea Asperti [Fri, 14 Jul 2006 15:41:26 +0000 (15:41 +0000)]
Added the computation of max_weight for equations in proofs.
Stefano Zacchiroli [Thu, 13 Jul 2006 09:41:14 +0000 (09:41 +0000)]
added $Id$
Stefano Zacchiroli [Thu, 13 Jul 2006 09:39:51 +0000 (09:39 +0000)]
use the graphviz pretty printer to generate graphviz markup for the coercions graph
Stefano Zacchiroli [Thu, 13 Jul 2006 09:39:17 +0000 (09:39 +0000)]
moved graphviz pretty printer outside matita, so that it can be used by other components (e.g. from CoercDb to generated coercions graph)
Stefano Zacchiroli [Wed, 12 Jul 2006 17:15:19 +0000 (17:15 +0000)]
use lablGraphviz to render the coercion graph and added a callback to follow hyperlinks there
Stefano Zacchiroli [Wed, 12 Jul 2006 17:14:14 +0000 (17:14 +0000)]
generate dot files with attributes on nodes (instead of only edges), and added generation of the href attribute
Stefano Zacchiroli [Wed, 12 Jul 2006 17:13:14 +0000 (17:13 +0000)]
added uri_of_carr
Stefano Zacchiroli [Wed, 12 Jul 2006 16:39:03 +0000 (16:39 +0000)]
added pretty printer for dot files (it may need to be moved elsewhere in the future)
Stefano Zacchiroli [Wed, 12 Jul 2006 15:22:21 +0000 (15:22 +0000)]
fixed the number of columns in the clusters table
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 15:05:48 +0000 (15:05 +0000)]
Documentation date changed.
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 15:00:41 +0000 (15:00 +0000)]
More commands documented.
Stefano Zacchiroli [Wed, 12 Jul 2006 14:56:44 +0000 (14:56 +0000)]
bugfix: remove all generated temp files
Stefano Zacchiroli [Wed, 12 Jul 2006 14:44:46 +0000 (14:44 +0000)]
added widget for rendering and interacting with graphs generated via graphviz
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 13:58:29 +0000 (13:58 +0000)]
More commands documented.
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 13:33:44 +0000 (13:33 +0000)]
More commands documented.
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 13:13:26 +0000 (13:13 +0000)]
First skeleton of documentation for "other commands".
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 12:20:18 +0000 (12:20 +0000)]
Missing copyright added to tactics/declarative.ml*
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 12:19:25 +0000 (12:19 +0000)]
GrafiteAst.Quit (unused) removed.
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 12:13:45 +0000 (12:13 +0000)]
GrafiteAst.Print (unused) removed.
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 12:09:46 +0000 (12:09 +0000)]
GrafiteAst.Search_pat and GrafiteAst.Search_term (both unused) removed.
Stefano Zacchiroli [Wed, 12 Jul 2006 10:43:39 +0000 (10:43 +0000)]
restored the 2 ways of pasting: both "as term" and "as pattern" are available again
Claudio Sacerdoti Coen [Wed, 12 Jul 2006 08:45:32 +0000 (08:45 +0000)]
paramodulation is not a stand alone tactic: doc fixed.
Claudio Sacerdoti Coen [Tue, 11 Jul 2006 17:18:40 +0000 (17:18 +0000)]
More documentation.
Ferruccio Guidi [Tue, 11 Jul 2006 17:08:41 +0000 (17:08 +0000)]
dependences updated again :)
Ferruccio Guidi [Tue, 11 Jul 2006 16:52:02 +0000 (16:52 +0000)]
updated dependences
maiorino [Tue, 11 Jul 2006 15:44:46 +0000 (15:44 +0000)]
First experimental version of the declarative proof language for Matita.
Supported commands so far:
assume id: term
suppose term (id)
by term done
by term we proved term (id)
we need to prove term (id)
Claudio Sacerdoti Coen [Tue, 11 Jul 2006 13:09:36 +0000 (13:09 +0000)]
More TODO items in the documentation.
Enrico Tassi [Tue, 11 Jul 2006 08:19:16 +0000 (08:19 +0000)]
- removed Positive and Negative (all is positive)
- eq_f and eq_f1 used in proofs
Enrico Tassi [Tue, 11 Jul 2006 08:06:53 +0000 (08:06 +0000)]
fixed
Enrico Tassi [Mon, 10 Jul 2006 17:18:12 +0000 (17:18 +0000)]
...
Enrico Tassi [Mon, 10 Jul 2006 17:09:21 +0000 (17:09 +0000)]
- cheanges for the new coercion stuff (including the generated graph)
- new test for coercions
- new test for tinycals
Enrico Tassi [Mon, 10 Jul 2006 17:07:49 +0000 (17:07 +0000)]
renamed the coercion
Enrico Tassi [Mon, 10 Jul 2006 17:07:24 +0000 (17:07 +0000)]
improved coercions support:
- multiple coercions from the same carrier are allowed
- coercions are hidden from the proof too
- a new function to print proof in text mode added
Enrico Tassi [Mon, 10 Jul 2006 17:04:52 +0000 (17:04 +0000)]
fixed 1,2: and *: according to the camera ready semantics
Enrico Tassi [Mon, 10 Jul 2006 16:50:43 +0000 (16:50 +0000)]
added flatten_map