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matita.cs.unibo.it Git - helm.git/log
Wilmer Ricciotti [Fri, 22 Feb 2008 17:34:56 +0000 (17:34 +0000)]
sieve of erathostene (proof of soundness almost done)
Claudio Sacerdoti Coen [Thu, 21 Feb 2008 19:03:09 +0000 (19:03 +0000)]
A new very simple example for recursive functions. Still bugged, but getting
better.
Claudio Sacerdoti Coen [Thu, 21 Feb 2008 19:02:04 +0000 (19:02 +0000)]
Avoid translating back recursive fixes to the same URI.
Claudio Sacerdoti Coen [Thu, 21 Feb 2008 18:57:28 +0000 (18:57 +0000)]
Avoid application to 0 arguments.
Claudio Sacerdoti Coen [Thu, 21 Feb 2008 18:56:44 +0000 (18:56 +0000)]
Better handling of exceptions.
Ferruccio Guidi [Thu, 21 Feb 2008 15:32:50 +0000 (15:32 +0000)]
svn:ignores fixed
Ferruccio Guidi [Wed, 20 Feb 2008 19:30:11 +0000 (19:30 +0000)]
-onepass option removed from Makefile to comile Base-2/ext/arith.ma ???
Ferruccio Guidi [Wed, 20 Feb 2008 18:53:47 +0000 (18:53 +0000)]
LambdaDelta-1 regenerated as a subdevel ov LAMBDA-TYPES
some additions and redundant dependences fixed
Enrico Tassi [Wed, 20 Feb 2008 17:48:16 +0000 (17:48 +0000)]
splat_args is now better understood and debugged: we need TWO splat_args, one when
the term is a Rel (that skips the bound variables) and one when the term is a Fix
(that passes bound variables around).
Enrico Tassi [Wed, 20 Feb 2008 16:53:59 +0000 (16:53 +0000)]
added small test, fixed some bugs
Enrico Tassi [Wed, 20 Feb 2008 14:49:22 +0000 (14:49 +0000)]
many fixed in translation functions
Ferruccio Guidi [Tue, 19 Feb 2008 19:24:14 +0000 (19:24 +0000)]
dependences needed a fix :)
Ferruccio Guidi [Tue, 19 Feb 2008 17:16:12 +0000 (17:16 +0000)]
we are moving the devel root one dir level up
Enrico Tassi [Tue, 19 Feb 2008 17:05:43 +0000 (17:05 +0000)]
...
Enrico Tassi [Tue, 19 Feb 2008 16:55:40 +0000 (16:55 +0000)]
snapshot inverse tranformation
Enrico Tassi [Tue, 19 Feb 2008 15:38:00 +0000 (15:38 +0000)]
transformation almost finisced, not tested
Ferruccio Guidi [Tue, 19 Feb 2008 13:00:29 +0000 (13:00 +0000)]
now inline "file.ma" is allowed.
file.ma must be compiled and all its contents are inlined
Andrea Asperti [Tue, 19 Feb 2008 12:27:10 +0000 (12:27 +0000)]
Added o.ma (some results about the magnitude of functions *)
Enrico Tassi [Tue, 19 Feb 2008 11:13:39 +0000 (11:13 +0000)]
initial steps of convertibility
Enrico Tassi [Mon, 18 Feb 2008 16:31:32 +0000 (16:31 +0000)]
some bits of reduction, reusing psubst
Andrea Asperti [Mon, 18 Feb 2008 08:56:40 +0000 (08:56 +0000)]
Complete proof of Bertrand for n >= 256.
Removed the baseuri form all files in nat.
Andrea Asperti [Thu, 14 Feb 2008 15:41:46 +0000 (15:41 +0000)]
Prima versione di bertrand. Tanti cambiamenti qua e la.
Ferruccio Guidi [Wed, 13 Feb 2008 17:56:43 +0000 (17:56 +0000)]
baseuris removed from files
Ferruccio Guidi [Wed, 13 Feb 2008 17:24:39 +0000 (17:24 +0000)]
fixed dependences
Enrico Tassi [Wed, 13 Feb 2008 17:18:25 +0000 (17:18 +0000)]
conversion half inplemented
Ferruccio Guidi [Wed, 13 Feb 2008 17:15:06 +0000 (17:15 +0000)]
renaming
Enrico Tassi [Wed, 13 Feb 2008 16:00:16 +0000 (16:00 +0000)]
reordered cases
Enrico Tassi [Wed, 13 Feb 2008 15:42:28 +0000 (15:42 +0000)]
reorganization of sources
Enrico Tassi [Wed, 13 Feb 2008 15:35:43 +0000 (15:35 +0000)]
substituion and lifting implemented
Ferruccio Guidi [Wed, 13 Feb 2008 13:40:54 +0000 (13:40 +0000)]
renaming
Enrico Tassi [Wed, 13 Feb 2008 13:17:38 +0000 (13:17 +0000)]
factorized common components of objects
Enrico Tassi [Wed, 13 Feb 2008 13:01:15 +0000 (13:01 +0000)]
added Local pragma, moved leftno and inductive into obj, added relevance attribute of parameters
Enrico Tassi [Wed, 13 Feb 2008 12:46:12 +0000 (12:46 +0000)]
added leftno to indtypes, better indentation and comments
Enrico Tassi [Tue, 12 Feb 2008 18:02:14 +0000 (18:02 +0000)]
nCic almost finished
Ferruccio Guidi [Tue, 12 Feb 2008 16:21:19 +0000 (16:21 +0000)]
renaming
Ferruccio Guidi [Tue, 12 Feb 2008 16:02:28 +0000 (16:02 +0000)]
regeneration with new results
Enrico Tassi [Tue, 12 Feb 2008 12:09:41 +0000 (12:09 +0000)]
fixed path for matitadep
Enrico Tassi [Tue, 12 Feb 2008 12:09:20 +0000 (12:09 +0000)]
fixed make dist
Enrico Tassi [Tue, 12 Feb 2008 12:08:39 +0000 (12:08 +0000)]
better error message in case inclusion failed
Enrico Tassi [Tue, 12 Feb 2008 12:06:26 +0000 (12:06 +0000)]
allow to use "../foo/bar.ma" as a path for the include statement
Andrea Asperti [Fri, 8 Feb 2008 17:04:43 +0000 (17:04 +0000)]
progress.
Claudio Sacerdoti Coen [Fri, 8 Feb 2008 15:22:32 +0000 (15:22 +0000)]
A formalization of modified realisability with truth as in
``Internalising modified realisability in constructive type theory'',
Erik Palmgren, Logical Methods in Computer Science, Vol 1. (2:2), 2005, pp 1--7.
Claudio Sacerdoti Coen [Fri, 8 Feb 2008 13:44:54 +0000 (13:44 +0000)]
Bug fixed in generation of elimination principles of inductive types having
at least one constructor of type (A -> i) -> i that was not the last
constructor.
Claudio Sacerdoti Coen [Fri, 8 Feb 2008 11:50:42 +0000 (11:50 +0000)]
prodT merged with prod
fstT merged with fst
sndT merged with fst
Claudio Sacerdoti Coen [Thu, 7 Feb 2008 18:08:50 +0000 (18:08 +0000)]
ProdT was a perfect copy of Prod. Removed.
Sum is now in Type.
Andrea Asperti [Thu, 7 Feb 2008 12:02:01 +0000 (12:02 +0000)]
Results about Chebyshev teta function.
Enrico Tassi [Tue, 5 Feb 2008 17:45:38 +0000 (17:45 +0000)]
cic defined (half)
Andrea Asperti [Tue, 5 Feb 2008 16:21:37 +0000 (16:21 +0000)]
Some more theorems.
Enrico Tassi [Tue, 5 Feb 2008 16:12:33 +0000 (16:12 +0000)]
reindent
Enrico Tassi [Tue, 5 Feb 2008 16:06:20 +0000 (16:06 +0000)]
oldenv2newenv cache
Enrico Tassi [Tue, 5 Feb 2008 15:54:52 +0000 (15:54 +0000)]
uri and references(uri)
Enrico Tassi [Tue, 5 Feb 2008 15:23:08 +0000 (15:23 +0000)]
uri -> reference (2)
Enrico Tassi [Tue, 5 Feb 2008 15:20:38 +0000 (15:20 +0000)]
uri -> reference
Wilmer Ricciotti [Tue, 5 Feb 2008 15:10:20 +0000 (15:10 +0000)]
lower bound for neper's constant
Enrico Tassi [Mon, 4 Feb 2008 15:13:59 +0000 (15:13 +0000)]
sad snapshot
Enrico Tassi [Mon, 4 Feb 2008 11:00:54 +0000 (11:00 +0000)]
snapshot
Enrico Tassi [Mon, 4 Feb 2008 10:57:45 +0000 (10:57 +0000)]
snapshot
Andrea Asperti [Mon, 4 Feb 2008 08:55:10 +0000 (08:55 +0000)]
Improved approximations for A and prim.
Andrea Asperti [Mon, 4 Feb 2008 08:39:17 +0000 (08:39 +0000)]
Some improvement.
Enrico Tassi [Fri, 1 Feb 2008 09:29:09 +0000 (09:29 +0000)]
very bad bug found, asert false in cicReduction when a clear is performed
Wilmer Ricciotti [Thu, 31 Jan 2008 16:30:40 +0000 (16:30 +0000)]
One Obj.magic implemented, trust changed to false.
Wilmer Ricciotti [Thu, 31 Jan 2008 16:20:46 +0000 (16:20 +0000)]
Transformation back and forth between old and new representation
Enrico Tassi [Thu, 31 Jan 2008 15:27:47 +0000 (15:27 +0000)]
snapshot
Enrico Tassi [Thu, 31 Jan 2008 15:06:31 +0000 (15:06 +0000)]
new uri defined
Wilmer Ricciotti [Thu, 31 Jan 2008 14:51:45 +0000 (14:51 +0000)]
Square root added.
Enrico Tassi [Thu, 31 Jan 2008 14:50:19 +0000 (14:50 +0000)]
snapshot]
Enrico Tassi [Thu, 31 Jan 2008 12:43:37 +0000 (12:43 +0000)]
snapshot
Enrico Tassi [Wed, 30 Jan 2008 16:29:04 +0000 (16:29 +0000)]
added meta for the new kernel
Enrico Tassi [Wed, 30 Jan 2008 16:26:06 +0000 (16:26 +0000)]
stub functions to make all compile
Enrico Tassi [Wed, 30 Jan 2008 10:42:22 +0000 (10:42 +0000)]
basic organization of the new kernel
Andrea Asperti [Wed, 30 Jan 2008 09:13:06 +0000 (09:13 +0000)]
Improved approximations
Andrea Asperti [Tue, 29 Jan 2008 10:57:02 +0000 (10:57 +0000)]
New approximtions.
Enrico Tassi [Thu, 24 Jan 2008 10:37:11 +0000 (10:37 +0000)]
...
Enrico Tassi [Wed, 23 Jan 2008 12:44:39 +0000 (12:44 +0000)]
snapshot with more duality, almost where we left without duality
Enrico Tassi [Tue, 22 Jan 2008 17:54:05 +0000 (17:54 +0000)]
...
Wilmer Ricciotti [Tue, 22 Jan 2008 10:41:43 +0000 (10:41 +0000)]
Bertrand's conjecture (weak), some work in progress
Enrico Tassi [Mon, 21 Jan 2008 18:05:11 +0000 (18:05 +0000)]
snapshot
Claudio Sacerdoti Coen [Mon, 21 Jan 2008 17:35:11 +0000 (17:35 +0000)]
Matitac now accepts multiple targets :-) (but only in the same root :-(
Claudio Sacerdoti Coen [Mon, 21 Jan 2008 17:30:35 +0000 (17:30 +0000)]
Hack for code extraction re-linked, but disactivated.
Claudio Sacerdoti Coen [Mon, 21 Jan 2008 17:29:48 +0000 (17:29 +0000)]
Old tiny freescale experiment get rid of.
New shiny freescale formalization by Cosimo Oliboni <oliboni@cs.unibo.it>,
described in his Laurea Thesis.
Claudio Sacerdoti Coen [Mon, 21 Jan 2008 17:18:32 +0000 (17:18 +0000)]
Typo fixed.
Enrico Tassi [Mon, 21 Jan 2008 11:21:36 +0000 (11:21 +0000)]
snopshot before isabellization
Enrico Tassi [Wed, 16 Jan 2008 15:48:53 +0000 (15:48 +0000)]
snapshot
Enrico Tassi [Wed, 16 Jan 2008 13:32:05 +0000 (13:32 +0000)]
3.27 ok
Enrico Tassi [Wed, 16 Jan 2008 12:04:06 +0000 (12:04 +0000)]
yes! the lattice_(#) -> prelattice(<) -> lattice(< -> #) works!
Wilmer Ricciotti [Tue, 15 Jan 2008 14:38:50 +0000 (14:38 +0000)]
update: upper bound for prim
Enrico Tassi [Mon, 14 Jan 2008 17:02:46 +0000 (17:02 +0000)]
more lemmas, til 3.26
Enrico Tassi [Mon, 14 Jan 2008 16:37:39 +0000 (16:37 +0000)]
new deps
Enrico Tassi [Mon, 14 Jan 2008 15:20:51 +0000 (15:20 +0000)]
first lemma
Enrico Tassi [Mon, 14 Jan 2008 14:58:26 +0000 (14:58 +0000)]
fixed a pulback and proved 3.17
Enrico Tassi [Mon, 14 Jan 2008 10:05:45 +0000 (10:05 +0000)]
added some doc
Enrico Tassi [Mon, 14 Jan 2008 09:03:13 +0000 (09:03 +0000)]
user time is now printed correctly
Enrico Tassi [Mon, 14 Jan 2008 09:03:01 +0000 (09:03 +0000)]
better parsing of the root file
Enrico Tassi [Mon, 14 Jan 2008 09:02:41 +0000 (09:02 +0000)]
fixed uris
Wilmer Ricciotti [Mon, 14 Jan 2008 07:43:37 +0000 (07:43 +0000)]
Chebyshev's upper bound on prim
Enrico Tassi [Fri, 11 Jan 2008 19:13:29 +0000 (19:13 +0000)]
removed path for contribs
Enrico Tassi [Fri, 11 Jan 2008 19:11:09 +0000 (19:11 +0000)]
added a warning when a file is not compiled cause its buri is readonly
Enrico Tassi [Fri, 11 Jan 2008 19:05:05 +0000 (19:05 +0000)]
Make does not even try to build files that would be compiled in read-only
baseuris
Enrico Tassi [Fri, 11 Jan 2008 16:13:49 +0000 (16:13 +0000)]
I'll talk again with ferruccio, for the moment this is the right
way to allow every user that does and svn co to compile everithing.
Enrico Tassi [Fri, 11 Jan 2008 15:52:06 +0000 (15:52 +0000)]
another fix to make it more resistant