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matita.cs.unibo.it Git - helm.git/log 
Andrea Asperti  [Thu, 28 Jun 2012 13:44:44 +0000  (13:44 +0000)] 
working on termination
Andrea Asperti  [Wed, 27 Jun 2012 09:32:02 +0000  (09:32 +0000)] 
removed a duplicate
Andrea Asperti  [Wed, 27 Jun 2012 09:30:52 +0000  (09:30 +0000)] 
Closed all axioms in turing (but not universal).
Wilmer Ricciotti  [Thu, 21 Jun 2012 11:41:16 +0000  (11:41 +0000)] 
Hyperlink support.
Ferruccio Guidi  [Wed, 20 Jun 2012 18:54:06 +0000  (18:54 +0000)] 
an addition to basic_2
Ferruccio Guidi  [Wed, 20 Jun 2012 18:50:32 +0000  (18:50 +0000)] 
- star.ma: constructor inj of star conflicts with previous constructor
Andrea Asperti  [Mon, 18 Jun 2012 12:42:50 +0000  (12:42 +0000)] 
adv_to_mark_l
Andrea Asperti  [Mon, 18 Jun 2012 11:14:53 +0000  (11:14 +0000)] 
closing a few axioms
Ferruccio Guidi  [Fri, 15 Jun 2012 21:41:40 +0000  (21:41 +0000)] 
additions to basic_2
Ferruccio Guidi  [Fri, 15 Jun 2012 21:22:03 +0000  (21:22 +0000)] 
- relation between native type and atomic arity proced
Andrea Asperti  [Fri, 15 Jun 2012 11:02:45 +0000  (11:02 +0000)] 
middot notation
Andrea Asperti  [Tue, 12 Jun 2012 15:34:13 +0000  (15:34 +0000)] 
adding match_machines and removing trans_to_tuples
Andrea Asperti  [Tue, 12 Jun 2012 09:46:36 +0000  (09:46 +0000)] 
several changes
Claudio Sacerdoti Coen  [Mon, 11 Jun 2012 08:29:36 +0000  (08:29 +0000)] 
Reindented
Claudio Sacerdoti Coen  [Mon, 11 Jun 2012 08:29:15 +0000  (08:29 +0000)] 
New nohyps option for /demod/
Claudio Sacerdoti Coen  [Fri, 8 Jun 2012 17:33:19 +0000  (17:33 +0000)] 
New flags for demod:
Andrea Asperti  [Fri, 8 Jun 2012 11:56:12 +0000  (11:56 +0000)] 
move_char.ma
Andrea Asperti  [Fri, 8 Jun 2012 11:48:47 +0000  (11:48 +0000)] 
merging of char_move_c and char_move_l
Andrea Asperti  [Fri, 8 Jun 2012 10:49:53 +0000  (10:49 +0000)] 
A recompiling version
Andrea Asperti  [Fri, 8 Jun 2012 10:46:29 +0000  (10:46 +0000)] 
Dropping a coercion and some hints due to conflicts with CerCo
Andrea Asperti  [Fri, 8 Jun 2012 09:52:38 +0000  (09:52 +0000)] 
Modifications and refactoring
Claudio Sacerdoti Coen  [Fri, 8 Jun 2012 08:59:06 +0000  (08:59 +0000)] 
Msg reporting via HLogger in the error window made asynchronous => speedup.
Claudio Sacerdoti Coen  [Thu, 7 Jun 2012 11:53:26 +0000  (11:53 +0000)] 
Patch to avoid generating _inv_ind_recTX for X the largest universe.
Claudio Sacerdoti Coen  [Thu, 7 Jun 2012 11:18:36 +0000  (11:18 +0000)] 
Sys.Break no longer catched
Claudio Sacerdoti Coen  [Thu, 7 Jun 2012 09:20:27 +0000  (09:20 +0000)] 
New debugging switch in the interface.
Wilmer Ricciotti  [Wed, 6 Jun 2012 15:34:08 +0000  (15:34 +0000)] 
More conjectures proved.
Andrea Asperti  [Wed, 6 Jun 2012 09:39:07 +0000  (09:39 +0000)] 
new version of move_char_l suign swap
Andrea Asperti  [Wed, 6 Jun 2012 09:07:48 +0000  (09:07 +0000)] 
swap machine; move_char revisited
Andrea Asperti  [Wed, 6 Jun 2012 06:19:48 +0000  (06:19 +0000)] 
restructuring
Andrea Asperti  [Wed, 6 Jun 2012 06:18:43 +0000  (06:18 +0000)] 
Restructuring
Andrea Asperti  [Tue, 5 Jun 2012 11:29:18 +0000  (11:29 +0000)] 
Some results on relations. Moved things around.
Andrea Asperti  [Tue, 5 Jun 2012 08:22:40 +0000  (08:22 +0000)] 
Completed all proofs in if_machine
Ferruccio Guidi  [Mon, 4 Jun 2012 20:39:26 +0000  (20:39 +0000)] 
an addition to basic_2
Ferruccio Guidi  [Mon, 4 Jun 2012 20:34:11 +0000  (20:34 +0000)] 
- lambda_delta: subject reduction for nativa type assignment begins ...
Andrea Asperti  [Mon, 4 Jun 2012 14:16:05 +0000  (14:16 +0000)] 
semantics of the if-machine.
Andrea Asperti  [Mon, 4 Jun 2012 08:31:30 +0000  (08:31 +0000)] 
notation
Andrea Asperti  [Mon, 4 Jun 2012 06:35:09 +0000  (06:35 +0000)] 
comments
Ferruccio Guidi  [Sat, 2 Jun 2012 18:46:34 +0000  (18:46 +0000)] 
additions to basic_2
Ferruccio Guidi  [Sat, 2 Jun 2012 18:37:03 +0000  (18:37 +0000)] 
- predefined_virtuals: an addition
Wilmer Ricciotti  [Fri, 1 Jun 2012 14:40:49 +0000  (14:40 +0000)] 
Finalized copy sub-machine of the universal turing machine. Some new results
Andrea Asperti  [Fri, 1 Jun 2012 12:53:28 +0000  (12:53 +0000)] 
Ci siamo quasi
Ferruccio Guidi  [Fri, 1 Jun 2012 12:36:29 +0000  (12:36 +0000)] 
update in basic_2
Ferruccio Guidi  [Fri, 1 Jun 2012 12:34:16 +0000  (12:34 +0000)] 
- predefined_virtuals: some additions
Claudio Sacerdoti Coen  [Thu, 31 May 2012 13:52:13 +0000  (13:52 +0000)] 
Thanks to Guarrigue, code for Serializer functor simplified using
Wilmer Ricciotti  [Thu, 31 May 2012 10:51:18 +0000  (10:51 +0000)] 
Progress.
Ferruccio Guidi  [Wed, 30 May 2012 21:12:25 +0000  (21:12 +0000)] 
update in basic_2
Ferruccio Guidi  [Wed, 30 May 2012 21:10:44 +0000  (21:10 +0000)] 
- nDestructTac: Sys.break handled in two places
Wilmer Ricciotti  [Wed, 30 May 2012 14:20:28 +0000  (14:20 +0000)] 
Progress.
Andrea Asperti  [Wed, 30 May 2012 11:56:33 +0000  (11:56 +0000)] 
some progress
Wilmer Ricciotti  [Wed, 30 May 2012 09:11:08 +0000  (09:11 +0000)] 
Progress.
Wilmer Ricciotti  [Wed, 30 May 2012 08:35:51 +0000  (08:35 +0000)] 
Progress.
Andrea Asperti  [Tue, 29 May 2012 14:01:20 +0000  (14:01 +0000)] 
The universal machine!!!
Andrea Asperti  [Mon, 28 May 2012 16:42:25 +0000  (16:42 +0000)] 
trans_step.ma
Andrea Asperti  [Mon, 28 May 2012 14:02:42 +0000  (14:02 +0000)] 
porting move_tape.ma
Andrea Asperti  [Mon, 28 May 2012 13:47:38 +0000  (13:47 +0000)] 
porting move_char_l.ma
Andrea Asperti  [Mon, 28 May 2012 13:33:45 +0000  (13:33 +0000)] 
porting of move_char_c
Andrea Asperti  [Mon, 28 May 2012 12:13:49 +0000  (12:13 +0000)] 
more typos
Andrea Asperti  [Mon, 28 May 2012 12:11:59 +0000  (12:11 +0000)] 
typos
Andrea Asperti  [Mon, 28 May 2012 11:42:02 +0000  (11:42 +0000)] 
graph of a function
Andrea Asperti  [Mon, 28 May 2012 11:25:09 +0000  (11:25 +0000)] 
FinOpt
Andrea Asperti  [Mon, 28 May 2012 06:21:26 +0000  (06:21 +0000)] 
mem, split
Wilmer Ricciotti  [Mon, 28 May 2012 06:19:50 +0000  (06:19 +0000)] 
Progress.
Ferruccio Guidi  [Sat, 26 May 2012 12:47:48 +0000  (12:47 +0000)] 
tentative specification of Conway's construction for surreal numbers
Ferruccio Guidi  [Fri, 25 May 2012 17:16:04 +0000  (17:16 +0000)] 
update in basic_2
Ferruccio Guidi  [Fri, 25 May 2012 17:10:54 +0000  (17:10 +0000)] 
- substitution lemma for native type assignmenr proved!
Wilmer Ricciotti  [Fri, 25 May 2012 16:15:31 +0000  (16:15 +0000)] 
Progress
Andrea Asperti  [Fri, 25 May 2012 08:59:21 +0000  (08:59 +0000)] 
Porting to the new defintion of finset
Andrea Asperti  [Fri, 25 May 2012 08:58:36 +0000  (08:58 +0000)] 
New definition of finset.
Andrea Asperti  [Fri, 25 May 2012 07:12:54 +0000  (07:12 +0000)] 
a bit faster
Wilmer Ricciotti  [Thu, 24 May 2012 15:15:14 +0000  (15:15 +0000)] 
Progress
Wilmer Ricciotti  [Thu, 24 May 2012 09:52:31 +0000  (09:52 +0000)] 
Progress
Wilmer Ricciotti  [Wed, 23 May 2012 14:32:15 +0000  (14:32 +0000)] 
Progress
Wilmer Ricciotti  [Wed, 23 May 2012 09:52:17 +0000  (09:52 +0000)] 
Progress
Wilmer Ricciotti  [Tue, 22 May 2012 16:07:23 +0000  (16:07 +0000)] 
Progress
Wilmer Ricciotti  [Tue, 22 May 2012 14:27:50 +0000  (14:27 +0000)] 
Progress
Wilmer Ricciotti  [Tue, 22 May 2012 09:50:14 +0000  (09:50 +0000)] 
Progress
Wilmer Ricciotti  [Mon, 21 May 2012 16:57:38 +0000  (16:57 +0000)] 
Progress.
Wilmer Ricciotti  [Mon, 21 May 2012 11:57:26 +0000  (11:57 +0000)] 
Added move_tape.ma
Wilmer Ricciotti  [Mon, 21 May 2012 11:57:00 +0000  (11:57 +0000)] 
Progress
Andrea Asperti  [Mon, 21 May 2012 09:12:57 +0000  (09:12 +0000)] 
New version of init copy
Wilmer Ricciotti  [Fri, 18 May 2012 16:30:03 +0000  (16:30 +0000)] 
Progress
Wilmer Ricciotti  [Fri, 18 May 2012 15:43:37 +0000  (15:43 +0000)] 
Progress
Andrea Asperti  [Fri, 18 May 2012 11:24:56 +0000  (11:24 +0000)] 
init_copy init_match
Wilmer Ricciotti  [Fri, 18 May 2012 10:31:48 +0000  (10:31 +0000)] 
Progress in semantics of the copy machine.
Ferruccio Guidi  [Thu, 17 May 2012 20:11:06 +0000  (20:11 +0000)] 
depenences fixup
Andrea Asperti  [Thu, 17 May 2012 16:34:03 +0000  (16:34 +0000)] 
init_match
Wilmer Ricciotti  [Thu, 17 May 2012 16:33:59 +0000  (16:33 +0000)] 
Progress
Wilmer Ricciotti  [Thu, 17 May 2012 14:18:36 +0000  (14:18 +0000)] 
Progress
Wilmer Ricciotti  [Thu, 17 May 2012 14:12:45 +0000  (14:12 +0000)] 
Added step machine for universal machine.
Claudio Sacerdoti Coen  [Thu, 17 May 2012 11:40:37 +0000  (11:40 +0000)] 
...
Claudio Sacerdoti Coen  [Thu, 17 May 2012 11:37:49 +0000  (11:37 +0000)] 
...
Claudio Sacerdoti Coen  [Thu, 17 May 2012 11:33:34 +0000  (11:33 +0000)] 
Efficient hashing used.
Claudio Sacerdoti Coen  [Thu, 17 May 2012 11:32:52 +0000  (11:32 +0000)] 
hash function exported
Claudio Sacerdoti Coen  [Thu, 17 May 2012 11:26:24 +0000  (11:26 +0000)] 
The lpo cache is now implemented as an hastbl for more performance
Wilmer Ricciotti  [Thu, 17 May 2012 09:28:06 +0000  (09:28 +0000)] 
move tape right
Andrea Asperti  [Thu, 17 May 2012 07:20:23 +0000  (07:20 +0000)] 
filtering on a list without repetitions
Wilmer Ricciotti  [Thu, 17 May 2012 07:04:54 +0000  (07:04 +0000)] 
Added null character.
Claudio Sacerdoti Coen  [Wed, 16 May 2012 23:32:12 +0000  (23:32 +0000)] 
Added cache to lpo implementation.
Claudio Sacerdoti Coen  [Wed, 16 May 2012 22:25:03 +0000  (22:25 +0000)] 
Orientation of equalities is now displayed.
Claudio Sacerdoti Coen  [Wed, 16 May 2012 22:24:08 +0000  (22:24 +0000)] 
Orientation of equalities is now displayed.