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matita.cs.unibo.it Git - helm.git/log 
Claudio Sacerdoti Coen  [Thu, 6 Dec 2012 13:03:09 +0000  (13:03 +0000)] 
Bug fixed: %n was badly failing (with Failure "nth") when n was
Wilmer Ricciotti  [Thu, 6 Dec 2012 09:48:53 +0000  (09:48 +0000)] 
Fixes a bug in NCicElim.pp (term -> ast conversion used when building
Wilmer Ricciotti  [Wed, 5 Dec 2012 11:07:28 +0000  (11:07 +0000)] 
Concludes match (weak) semantics. Yay!
Ferruccio Guidi  [Tue, 4 Dec 2012 17:59:17 +0000  (17:59 +0000)] 
we started Kashima's proof of standardization
Wilmer Ricciotti  [Tue, 4 Dec 2012 15:49:01 +0000  (15:49 +0000)] 
match nearing completion
Wilmer Ricciotti  [Tue, 4 Dec 2012 12:11:30 +0000  (12:11 +0000)] 
match wsem almost done
Ferruccio Guidi  [Mon, 3 Dec 2012 19:41:24 +0000  (19:41 +0000)] 
- nat.ma: we added a general induction principle
Ferruccio Guidi  [Sun, 2 Dec 2012 18:59:57 +0000  (18:59 +0000)] 
- bugfix in stylesheets
Ferruccio Guidi  [Sun, 2 Dec 2012 16:28:54 +0000  (16:28 +0000)] 
bugfix in uri's: missing "/" added to baseuri's where necessary
Ferruccio Guidi  [Sun, 2 Dec 2012 13:20:04 +0000  (13:20 +0000)] 
- dehypenation involves helena as well
Ferruccio Guidi  [Sun, 2 Dec 2012 12:47:44 +0000  (12:47 +0000)] 
the dehyphenation update continues ...
Ferruccio Guidi  [Sun, 2 Dec 2012 12:28:43 +0000  (12:28 +0000)] 
some corrections to the prose of the web site
Ferruccio Guidi  [Sat, 1 Dec 2012 22:06:38 +0000  (22:06 +0000)] 
web site update
Ferruccio Guidi  [Sat, 1 Dec 2012 19:37:15 +0000  (19:37 +0000)] 
old lambdadelta home page is dismissed
Ferruccio Guidi  [Sat, 1 Dec 2012 18:51:12 +0000  (18:51 +0000)] 
nug fix in the location of images
Ferruccio Guidi  [Sat, 1 Dec 2012 17:07:33 +0000  (17:07 +0000)] 
- lambda: parallel reduction to obtain diamond property
Ferruccio Guidi  [Sat, 1 Dec 2012 17:01:11 +0000  (17:01 +0000)] 
planned dehyphenation of lambdadelta eventually took place!
Ferruccio Guidi  [Thu, 29 Nov 2012 16:53:26 +0000  (16:53 +0000)] 
- bug fix in notation precedences
Ferruccio Guidi  [Thu, 29 Nov 2012 15:26:59 +0000  (15:26 +0000)] 
- labelled sequential reduction started ...
Wilmer Ricciotti  [Wed, 28 Nov 2012 15:10:33 +0000  (15:10 +0000)] 
match
Ferruccio Guidi  [Wed, 28 Nov 2012 14:33:17 +0000  (14:33 +0000)] 
- relations.ma:
Wilmer Ricciotti  [Wed, 28 Nov 2012 10:05:53 +0000  (10:05 +0000)] 
match_step
Ferruccio Guidi  [Tue, 27 Nov 2012 22:24:11 +0000  (22:24 +0000)] 
bug fix in notation precedences
Ferruccio Guidi  [Tue, 27 Nov 2012 21:09:22 +0000  (21:09 +0000)] 
- the theory of delifting substitution is done
Andrea Asperti  [Tue, 27 Nov 2012 15:00:15 +0000  (15:00 +0000)] 
par_test.ma
Andrea Asperti  [Tue, 27 Nov 2012 11:53:56 +0000  (11:53 +0000)] 
ennesima versione
Andrea Asperti  [Tue, 27 Nov 2012 07:29:20 +0000  (07:29 +0000)] 
splitting files
Andrea Asperti  [Tue, 27 Nov 2012 07:25:16 +0000  (07:25 +0000)] 
splitting files
Ferruccio Guidi  [Mon, 26 Nov 2012 20:27:40 +0000  (20:27 +0000)] 
we started the theory of delifting substitution ...
Wilmer Ricciotti  [Mon, 26 Nov 2012 17:55:19 +0000  (17:55 +0000)] 
test null, match
Ferruccio Guidi  [Mon, 26 Nov 2012 14:26:20 +0000  (14:26 +0000)] 
- lambda: the theory of lift is complete!
Andrea Asperti  [Mon, 26 Nov 2012 12:50:32 +0000  (12:50 +0000)] 
working on match
Ferruccio Guidi  [Sun, 25 Nov 2012 12:41:42 +0000  (12:41 +0000)] 
some renaming to free the baseuri cic:/matita/lambda
Ferruccio Guidi  [Fri, 23 Nov 2012 22:19:23 +0000  (22:19 +0000)] 
additions in lift.ma ....
Wilmer Ricciotti  [Fri, 23 Nov 2012 17:53:28 +0000  (17:53 +0000)] 
match
Ferruccio Guidi  [Fri, 23 Nov 2012 17:27:38 +0000  (17:27 +0000)] 
the theory of substitution is started ...
Wilmer Ricciotti  [Fri, 23 Nov 2012 15:47:46 +0000  (15:47 +0000)] 
compare
Andrea Asperti  [Fri, 23 Nov 2012 12:32:32 +0000  (12:32 +0000)] 
work in progress
Andrea Asperti  [Fri, 23 Nov 2012 08:43:05 +0000  (08:43 +0000)] 
Restoring and fixing the old version
Ferruccio Guidi  [Thu, 22 Nov 2012 16:09:47 +0000  (16:09 +0000)] 
a development about pure lambda calculus
Ferruccio Guidi  [Thu, 22 Nov 2012 15:08:05 +0000  (15:08 +0000)] 
- additions in basic_2
Ferruccio Guidi  [Thu, 22 Nov 2012 15:05:00 +0000  (15:05 +0000)] 
- local environment refinement for the first recursive lemma on validity preservation
Wilmer Ricciotti  [Thu, 22 Nov 2012 12:32:44 +0000  (12:32 +0000)] 
match
Wilmer Ricciotti  [Wed, 21 Nov 2012 16:37:20 +0000  (16:37 +0000)] 
match
Andrea Asperti  [Wed, 21 Nov 2012 15:38:05 +0000  (15:38 +0000)] 
compare con terminatore
Andrea Asperti  [Wed, 21 Nov 2012 09:05:44 +0000  (09:05 +0000)] 
match
Ferruccio Guidi  [Tue, 20 Nov 2012 19:04:06 +0000  (19:04 +0000)] 
some corrections
Ferruccio Guidi  [Tue, 20 Nov 2012 18:45:37 +0000  (18:45 +0000)] 
some words decapitalized :)
Ferruccio Guidi  [Tue, 20 Nov 2012 18:10:17 +0000  (18:10 +0000)] 
milestone table in foreword
Wilmer Ricciotti  [Tue, 20 Nov 2012 16:49:23 +0000  (16:49 +0000)] 
match
Ferruccio Guidi  [Tue, 20 Nov 2012 13:43:03 +0000  (13:43 +0000)] 
milestone with end date of lambda_delta_1
Andrea Asperti  [Tue, 20 Nov 2012 12:14:17 +0000  (12:14 +0000)] 
compare
Wilmer Ricciotti  [Fri, 16 Nov 2012 17:03:13 +0000  (17:03 +0000)] 
Match machine (multi)
Wilmer Ricciotti  [Fri, 16 Nov 2012 14:24:20 +0000  (14:24 +0000)] 
progress
Wilmer Ricciotti  [Fri, 16 Nov 2012 14:19:11 +0000  (14:19 +0000)] 
Parallel move machine.
Wilmer Ricciotti  [Fri, 16 Nov 2012 14:18:50 +0000  (14:18 +0000)] 
Match machine (multi-tape)
Wilmer Ricciotti  [Thu, 15 Nov 2012 16:52:25 +0000  (16:52 +0000)] 
Finished copy turing machine (multi-tape)
Wilmer Ricciotti  [Thu, 15 Nov 2012 16:52:07 +0000  (16:52 +0000)] 
some more lemmata
Wilmer Ricciotti  [Wed, 14 Nov 2012 17:10:33 +0000  (17:10 +0000)] 
copy machine (multi-tape) completed
Ferruccio Guidi  [Tue, 13 Nov 2012 20:50:33 +0000  (20:50 +0000)] 
- one axiom removed from sd
Wilmer Ricciotti  [Tue, 13 Nov 2012 17:21:18 +0000  (17:21 +0000)] 
progress
Wilmer Ricciotti  [Tue, 13 Nov 2012 17:21:00 +0000  (17:21 +0000)] 
progress
Wilmer Ricciotti  [Tue, 13 Nov 2012 14:48:13 +0000  (14:48 +0000)] 
progress
Andrea Asperti  [Tue, 13 Nov 2012 12:15:36 +0000  (12:15 +0000)] 
progress
Andrea Asperti  [Tue, 13 Nov 2012 12:15:09 +0000  (12:15 +0000)] 
basic lemmas
Andrea Asperti  [Mon, 12 Nov 2012 10:04:43 +0000  (10:04 +0000)] 
addenda
Andrea Asperti  [Mon, 12 Nov 2012 10:03:51 +0000  (10:03 +0000)] 
inject.ma
Andrea Asperti  [Sat, 10 Nov 2012 08:34:55 +0000  (08:34 +0000)] 
while_multi.ma
Ferruccio Guidi  [Fri, 9 Nov 2012 18:56:55 +0000  (18:56 +0000)] 
- mac (ma count)
Andrea Asperti  [Fri, 9 Nov 2012 17:57:33 +0000  (17:57 +0000)] 
if_multi.ma
Andrea Asperti  [Fri, 9 Nov 2012 15:09:23 +0000  (15:09 +0000)] 
done
Ferruccio Guidi  [Wed, 7 Nov 2012 17:48:14 +0000  (17:48 +0000)] 
- commit completed!!
Andrea Asperti  [Wed, 7 Nov 2012 16:59:25 +0000  (16:59 +0000)] 
New multi tapes machines
Ferruccio Guidi  [Wed, 7 Nov 2012 16:46:54 +0000  (16:46 +0000)] 
- commit of the component: static
Ferruccio Guidi  [Wed, 7 Nov 2012 16:18:41 +0000  (16:18 +0000)] 
- predefined_virtuals: nwe characters
Ferruccio Guidi  [Mon, 29 Oct 2012 18:28:47 +0000  (18:28 +0000)] 
- we set up the support for the "bt-reduction" of Automath literature
Ferruccio Guidi  [Sun, 28 Oct 2012 14:39:27 +0000  (14:39 +0000)] 
an addition ...
Ferruccio Guidi  [Sat, 27 Oct 2012 13:34:28 +0000  (13:34 +0000)] 
- some additions and corrections
Claudio Sacerdoti Coen  [Fri, 19 Oct 2012 10:59:51 +0000  (10:59 +0000)] 
One useless Obj.magic removed.
Ferruccio Guidi  [Thu, 18 Oct 2012 15:01:55 +0000  (15:01 +0000)] 
- additions in basic_2
Ferruccio Guidi  [Thu, 18 Oct 2012 14:57:26 +0000  (14:57 +0000)] 
- some confluence results for focalized reduction and computation
Ferruccio Guidi  [Tue, 16 Oct 2012 18:15:13 +0000  (18:15 +0000)] 
- milestone update in basic_2
Ferruccio Guidi  [Tue, 16 Oct 2012 18:11:21 +0000  (18:11 +0000)] 
context-free parallel reduction on closures is confluent!
Ferruccio Guidi  [Mon, 15 Oct 2012 15:26:26 +0000  (15:26 +0000)] 
- xhtbl: we added the construction + to place several keys in one cell
Ferruccio Guidi  [Sat, 13 Oct 2012 21:37:29 +0000  (21:37 +0000)] 
updates in basic_2 ...
Ferruccio Guidi  [Sat, 13 Oct 2012 21:35:45 +0000  (21:35 +0000)] 
- parallel reduction for local environments: we proved the equivalence
Wilmer Ricciotti  [Mon, 8 Oct 2012 14:33:46 +0000  (14:33 +0000)] 
Downgrades buggy destruct patch.
Wilmer Ricciotti  [Fri, 5 Oct 2012 12:25:35 +0000  (12:25 +0000)] 
Removes debug prints that were left from last commit.
Wilmer Ricciotti  [Fri, 5 Oct 2012 10:08:05 +0000  (10:08 +0000)] 
This patch allows generation of minimally dependent discrimination principles
Ferruccio Guidi  [Sat, 29 Sep 2012 21:51:19 +0000  (21:51 +0000)] 
bugfix in Makefiles
Ferruccio Guidi  [Sat, 29 Sep 2012 17:33:22 +0000  (17:33 +0000)] 
- updates in basic_2
Ferruccio Guidi  [Sat, 29 Sep 2012 17:28:48 +0000  (17:28 +0000)] 
- full commit for the transtive closure of ltpss!
Ferruccio Guidi  [Fri, 28 Sep 2012 20:48:41 +0000  (20:48 +0000)] 
additions to basic_2
Ferruccio Guidi  [Fri, 28 Sep 2012 20:45:20 +0000  (20:45 +0000)] 
- partial commit (static component only)
Ferruccio Guidi  [Fri, 28 Sep 2012 17:14:12 +0000  (17:14 +0000)] 
- some additions to basic_2
Ferruccio Guidi  [Fri, 28 Sep 2012 17:07:46 +0000  (17:07 +0000)] 
- partial commit (unfold component only)
Claudio Sacerdoti Coen  [Wed, 19 Sep 2012 16:42:51 +0000  (16:42 +0000)] 
More work on inserting UnsafeCoerce in argument applications only when needed.
Claudio Sacerdoti Coen  [Wed, 19 Sep 2012 16:42:27 +0000  (16:42 +0000)] 
GHC.Prim.Any fixed
Ferruccio Guidi  [Wed, 5 Sep 2012 16:09:37 +0000  (16:09 +0000)] 
the partial commit continues ...
Claudio Sacerdoti Coen  [Tue, 4 Sep 2012 07:55:26 +0000  (07:55 +0000)] 
1. deriving (Show) no longer used because it fails on empty types