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matita.cs.unibo.it Git - helm.git/log
Enrico Tassi [Mon, 4 Sep 2006 15:51:36 +0000 (15:51 +0000)]
BIG FAT COMMIT REGARDING COERCIONS:
- multiple coercions from the same type
- coercions to funclass
- fixed cicPp for letin and pi
- improved coercions ma with a minimal test for funclass
- cheanged XML and Ast to support `Coercion ARITY label
- added syntax:
coercion URI ARITY
recordfield :ARITY> type
- added topological sorting module (funcotr) in extlib
- abstracted graphviz to allow non strict and tred graphs
- tentative (not yet properly done) of hiding coercions in content
- fixed a problem in metadata contraints iof there are no constraints
- renamed/moved/commented some functions (eat_prod related) in the refiner
- crossed fingers
Ferruccio Guidi [Mon, 4 Sep 2006 15:34:18 +0000 (15:34 +0000)]
firs error: iso/props
Claudio Sacerdoti Coen [Mon, 4 Sep 2006 14:46:00 +0000 (14:46 +0000)]
More aliases.
Enrico Tassi [Mon, 4 Sep 2006 14:22:34 +0000 (14:22 +0000)]
no-indent
Enrico Tassi [Mon, 4 Sep 2006 14:21:30 +0000 (14:21 +0000)]
removed non XML comment line
Ferruccio Guidi [Mon, 4 Sep 2006 13:43:17 +0000 (13:43 +0000)]
the in clause of the match costruction was wrongly output
Claudio Sacerdoti Coen [Mon, 4 Sep 2006 13:40:01 +0000 (13:40 +0000)]
Aliases are now wrote down even during the first pass.
The only case they are not written down is that of multiple passes.
This makes the scripts more robusts and faster.
We still need (more and more) one shot aliases.
Claudio Sacerdoti Coen [Mon, 4 Sep 2006 13:31:55 +0000 (13:31 +0000)]
matitac now fails if it tries to insert a new alias
Ferruccio Guidi [Mon, 4 Sep 2006 13:18:17 +0000 (13:18 +0000)]
new organization of the Base and LambdaDelta modules
Andrea Asperti [Mon, 4 Sep 2006 11:27:49 +0000 (11:27 +0000)]
Generation of inductive and inversion principles for mutual
inductive types (before only single types were allowed).
Andrea Asperti [Mon, 4 Sep 2006 11:21:26 +0000 (11:21 +0000)]
Bug fixing. If the inductive types do not occur in t, t is
strictly positive.
Ferruccio Guidi [Mon, 4 Sep 2006 10:51:47 +0000 (10:51 +0000)]
moving files
Stefano Zacchiroli [Mon, 4 Sep 2006 10:35:15 +0000 (10:35 +0000)]
rebuilt
Ferruccio Guidi [Sat, 2 Sep 2006 12:53:45 +0000 (12:53 +0000)]
LambdaDelta.ma and some slices of it that typecheck ok!
Ferruccio Guidi [Fri, 1 Sep 2006 18:48:33 +0000 (18:48 +0000)]
new problem:
generation of LambdaDelta.ma fails because of complex Cases costructions
Ferruccio Guidi [Fri, 1 Sep 2006 18:42:06 +0000 (18:42 +0000)]
Base.ma now ok!!
Ferruccio Guidi [Thu, 31 Aug 2006 17:41:07 +0000 (17:41 +0000)]
- semantics of tactic subst allmost fixed
- new tactical progress implemented (not working yet :( )
Ferruccio Guidi [Thu, 31 Aug 2006 08:56:16 +0000 (08:56 +0000)]
fixing the semantics of subst
Ferruccio Guidi [Wed, 30 Aug 2006 19:45:05 +0000 (19:45 +0000)]
a bit of improvement
Ferruccio Guidi [Tue, 29 Aug 2006 18:08:08 +0000 (18:08 +0000)]
aliases removed
Ferruccio Guidi [Tue, 29 Aug 2006 17:50:20 +0000 (17:50 +0000)]
added a preamble file with disambiguation information
Ferruccio Guidi [Tue, 29 Aug 2006 13:57:23 +0000 (13:57 +0000)]
- new tactic subst removes simple non recursive equalities from the context
- RELATIONAL updated to use the new tactic
Claudio Sacerdoti Coen [Tue, 29 Aug 2006 13:46:22 +0000 (13:46 +0000)]
cic/test.ml moved to binaries/utilities
Claudio Sacerdoti Coen [Tue, 29 Aug 2006 13:22:03 +0000 (13:22 +0000)]
Documentation for let-rec fixed.
Ferruccio Guidi [Tue, 29 Aug 2006 11:00:22 +0000 (11:00 +0000)]
test file with some bugs
Stefano Zacchiroli [Tue, 29 Aug 2006 10:33:26 +0000 (10:33 +0000)]
- bumped year
- up to date FSF address
Ferruccio Guidi [Mon, 28 Aug 2006 18:42:45 +0000 (18:42 +0000)]
- Level-1: some problems solved
- legacy: one alias added
Ferruccio Guidi [Mon, 28 Aug 2006 18:17:18 +0000 (18:17 +0000)]
- Level-1: some fixes to the extraction procedure
- tactics: subst id now works (preliminary)
Ferruccio Guidi [Sun, 27 Aug 2006 10:34:09 +0000 (10:34 +0000)]
- makefile added
Ferruccio Guidi [Sun, 27 Aug 2006 10:23:53 +0000 (10:23 +0000)]
- record constructor alpha-converted
Ferruccio Guidi [Sun, 27 Aug 2006 10:17:54 +0000 (10:17 +0000)]
- Level-1: added two problems
- legacy: added some aliases
- CicNotationPp: fixed output syntax of records
Ferruccio Guidi [Sat, 26 Aug 2006 14:02:17 +0000 (14:02 +0000)]
- Level-1: added some problems
- legacy: some now aliases
Ferruccio Guidi [Sat, 26 Aug 2006 11:29:30 +0000 (11:29 +0000)]
- changed baseuri
Ferruccio Guidi [Sat, 26 Aug 2006 11:19:15 +0000 (11:19 +0000)]
- removed () around sorts
Ferruccio Guidi [Sat, 26 Aug 2006 11:16:56 +0000 (11:16 +0000)]
- added some aliases
Ferruccio Guidi [Sat, 26 Aug 2006 11:12:55 +0000 (11:12 +0000)]
changed baseuri
Ferruccio Guidi [Sat, 26 Aug 2006 11:05:17 +0000 (11:05 +0000)]
- added problem 2
- changed baseuri
- some fixes
Ferruccio Guidi [Sat, 26 Aug 2006 06:59:13 +0000 (06:59 +0000)]
- Unified : some definitions of unified \lambda\delta
- level-1 : \lambda\delta exported from Coq (not working)
- RELATIONAL : added some notation
- cicNotation: some patches to the parser and pp to make them match
Ferruccio Guidi [Fri, 25 Aug 2006 15:07:57 +0000 (15:07 +0000)]
trying to make output notation parsable
Ferruccio Guidi [Thu, 24 Aug 2006 18:50:34 +0000 (18:50 +0000)]
some properties of NLE
Ferruccio Guidi [Thu, 24 Aug 2006 18:42:12 +0000 (18:42 +0000)]
- new legature == for \equiv used in the notation for NPlus
FIXME: notation precedence not correct w.r.t. \to \land ...
- added notation for NLE
- added a comment to dependenciesParser.ml :p
Ferruccio Guidi [Wed, 23 Aug 2006 08:04:36 +0000 (08:04 +0000)]
new naming
Ferruccio Guidi [Wed, 23 Aug 2006 07:46:11 +0000 (07:46 +0000)]
removing old contrib dir
Ferruccio Guidi [Wed, 23 Aug 2006 07:44:24 +0000 (07:44 +0000)]
changing the contribution name
Ferruccio Guidi [Wed, 23 Aug 2006 07:24:43 +0000 (07:24 +0000)]
new naming
Stefano Zacchiroli [Tue, 22 Aug 2006 13:34:39 +0000 (13:34 +0000)]
info about where to find LablGtkSourceView now
Stefano Zacchiroli [Tue, 22 Aug 2006 13:32:17 +0000 (13:32 +0000)]
lablgtksourceview is moving to gna, removing the old stuff available here
Enrico Tassi [Mon, 21 Aug 2006 08:41:29 +0000 (08:41 +0000)]
...
Enrico Tassi [Mon, 21 Aug 2006 08:35:45 +0000 (08:35 +0000)]
...
Ferruccio Guidi [Sun, 20 Aug 2006 20:05:44 +0000 (20:05 +0000)]
new naming
Ferruccio Guidi [Sun, 20 Aug 2006 19:44:22 +0000 (19:44 +0000)]
new definitions
Stefano Zacchiroli [Sun, 20 Aug 2006 16:10:18 +0000 (16:10 +0000)]
touched changelog, ready for a release!
Ferruccio Guidi [Sun, 20 Aug 2006 12:19:55 +0000 (12:19 +0000)]
new naming
Stefano Zacchiroli [Sun, 6 Aug 2006 09:43:34 +0000 (09:43 +0000)]
bumped gmetadom dependencies to >= 0.2.4
Stefano Zacchiroli [Tue, 1 Aug 2006 09:53:39 +0000 (09:53 +0000)]
- added a label_of_uri function to easily change node labels
- increased font size and use names as node labels (make CSC happy :))
Claudio Sacerdoti Coen [Thu, 27 Jul 2006 17:34:52 +0000 (17:34 +0000)]
More debugging output on stderr.
maiorino [Thu, 27 Jul 2006 16:45:53 +0000 (16:45 +0000)]
Automation enabled for declarative proofs. Cool.
maiorino [Thu, 27 Jul 2006 16:21:27 +0000 (16:21 +0000)]
"that is equivalent to" and "or equivalently" implemented in most situations.
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