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matita.cs.unibo.it Git - helm.git/log 
Ferruccio Guidi  [Tue, 16 Apr 2013 19:52:17 +0000  (19:52 +0000)] 
milestone update in basic_2!
Ferruccio Guidi  [Tue, 16 Apr 2013 19:45:41 +0000  (19:45 +0000)] 
- we commit just the components before "reducibility"
Ferruccio Guidi  [Mon, 15 Apr 2013 17:55:59 +0000  (17:55 +0000)] 
uncommited file found :)
matitaweb  [Wed, 10 Apr 2013 11:44:22 +0000  (11:44 +0000)] 
commit by user andrea
matitaweb  [Wed, 10 Apr 2013 11:43:43 +0000  (11:43 +0000)] 
commit by user andrea
matitaweb  [Wed, 10 Apr 2013 11:32:54 +0000  (11:32 +0000)] 
commit by user andrea
matitaweb  [Wed, 10 Apr 2013 10:01:59 +0000  (10:01 +0000)] 
commit by user andrea
Wilmer Ricciotti  [Tue, 9 Apr 2013 13:41:15 +0000  (13:41 +0000)] 
Fixes a bug that caused an assertion failure when no notation was defined.
Claudio Sacerdoti Coen  [Mon, 8 Apr 2013 12:20:15 +0000  (12:20 +0000)] 
Patch by Paolo Tranquilli. It fixes the following problem: when a new
matitaweb  [Mon, 8 Apr 2013 11:53:15 +0000  (11:53 +0000)] 
commit by user andrea
Ferruccio Guidi  [Sun, 7 Apr 2013 21:38:03 +0000  (21:38 +0000)] 
update in basic_2 and apps_2
Ferruccio Guidi  [Sun, 7 Apr 2013 21:36:03 +0000  (21:36 +0000)] 
- new component for restricted computation (delta, zeta and tau only)
Ferruccio Guidi  [Fri, 5 Apr 2013 12:25:17 +0000  (12:25 +0000)] 
update in basic_2
Ferruccio Guidi  [Fri, 5 Apr 2013 11:56:45 +0000  (11:56 +0000)] 
- parallel substitution reaxiomatized
Ferruccio Guidi  [Wed, 20 Mar 2013 18:43:07 +0000  (18:43 +0000)] 
- probe: recursive removal of empty directories
Ferruccio Guidi  [Mon, 18 Mar 2013 21:03:54 +0000  (21:03 +0000)] 
missing or rootless dependences now don't break the compilation process
Ferruccio Guidi  [Mon, 18 Mar 2013 19:28:47 +0000  (19:28 +0000)] 
some additions
Ferruccio Guidi  [Mon, 18 Mar 2013 19:23:53 +0000  (19:23 +0000)] 
update in basic_2
Ferruccio Guidi  [Mon, 18 Mar 2013 19:21:57 +0000  (19:21 +0000)] 
a file was added by mistake
Ferruccio Guidi  [Mon, 18 Mar 2013 19:10:19 +0000  (19:10 +0000)] 
- more understanding of the "big tree" reduction step
Ferruccio Guidi  [Sun, 17 Mar 2013 23:31:36 +0000  (23:31 +0000)] 
sfr renamed as lbotr and its symbol changed according to lsubr
Ferruccio Guidi  [Sun, 17 Mar 2013 19:51:19 +0000  (19:51 +0000)] 
notational change for lsubr:
Ferruccio Guidi  [Sun, 17 Mar 2013 17:43:13 +0000  (17:43 +0000)] 
lsubs renamed as lsubr
Ferruccio Guidi  [Sun, 17 Mar 2013 15:28:18 +0000  (15:28 +0000)] 
notational change for snv and lsubsv: inverted "!" used for now
Ferruccio Guidi  [Sat, 16 Mar 2013 22:28:17 +0000  (22:28 +0000)] 
milestone in basic_2!
Ferruccio Guidi  [Sat, 16 Mar 2013 22:24:19 +0000  (22:24 +0000)] 
- lambdadelta: last recursive part of preservation finally proved!
Ferruccio Guidi  [Thu, 14 Mar 2013 23:12:55 +0000  (23:12 +0000)] 
this is the real update :)
Ferruccio Guidi  [Thu, 14 Mar 2013 23:07:40 +0000  (23:07 +0000)] 
update in basic_2
Ferruccio Guidi  [Thu, 14 Mar 2013 23:06:19 +0000  (23:06 +0000)] 
- main proof case closed in the 4th component of preservation
Ferruccio Guidi  [Wed, 13 Mar 2013 22:11:34 +0000  (22:11 +0000)] 
- lambdadelta: third recursive part of preservation finally proved!
Ferruccio Guidi  [Mon, 11 Mar 2013 19:29:23 +0000  (19:29 +0000)] 
more results on lenv refinement for stratified native validity
Ferruccio Guidi  [Mon, 11 Mar 2013 19:27:07 +0000  (19:27 +0000)] 
bugfix in web tables
Ferruccio Guidi  [Mon, 11 Mar 2013 19:21:15 +0000  (19:21 +0000)] 
some bugs fixed
Ferruccio Guidi  [Mon, 11 Mar 2013 12:59:19 +0000  (12:59 +0000)] 
- xslt and Makefile improved, web pages regenerated
Andrea Asperti  [Mon, 11 Mar 2013 10:32:22 +0000  (10:32 +0000)] 
Chpater 4 and 5
Ferruccio Guidi  [Sun, 10 Mar 2013 17:05:30 +0000  (17:05 +0000)] 
- improved Makefile esp. with the "trim" function
Andrea Asperti  [Sun, 10 Mar 2013 14:08:14 +0000  (14:08 +0000)] 
chapters 2 e 3
Ferruccio Guidi  [Sun, 10 Mar 2013 12:01:43 +0000  (12:01 +0000)] 
we removed a useless assertion that was forcing matita to edit just matita files
Ferruccio Guidi  [Sat, 9 Mar 2013 22:32:07 +0000  (22:32 +0000)] 
- update in basic_2
Ferruccio Guidi  [Sat, 9 Mar 2013 22:26:54 +0000  (22:26 +0000)] 
basic_2_src.tbl was not updated :(
Ferruccio Guidi  [Sat, 9 Mar 2013 17:14:31 +0000  (17:14 +0000)] 
- lenv refinement for stratified native validity redefined
Ferruccio Guidi  [Fri, 8 Mar 2013 19:48:14 +0000  (19:48 +0000)] 
second recursive part of preservation finally proved!
Ferruccio Guidi  [Fri, 8 Mar 2013 13:47:28 +0000  (13:47 +0000)] 
update in basic_2
Ferruccio Guidi  [Fri, 8 Mar 2013 13:33:29 +0000  (13:33 +0000)] 
improved "big treee" computation allows to close a case in the
Claudio Sacerdoti Coen  [Mon, 4 Mar 2013 01:31:00 +0000  (01:31  +0000)] 
Bug fixed: let-rec defined propositions are no longer extracted.
Ferruccio Guidi  [Sun, 3 Mar 2013 18:54:10 +0000  (18:54 +0000)] 
update in basic_2
Ferruccio Guidi  [Sun, 3 Mar 2013 18:52:14 +0000  (18:52 +0000)] 
- lambdadelta: we removed focalized reduction from snv preservation
Ferruccio Guidi  [Thu, 28 Feb 2013 18:15:19 +0000  (18:15 +0000)] 
update in basic_2
Ferruccio Guidi  [Thu, 28 Feb 2013 18:14:27 +0000  (18:14 +0000)] 
- lambdadelta: first recursive part of preservation finally proved!
Andrea Asperti  [Thu, 28 Feb 2013 16:22:28 +0000  (16:22 +0000)] 
chapter2 revisited
Claudio Sacerdoti Coen  [Wed, 27 Feb 2013 20:19:28 +0000  (20:19 +0000)] 
Quick patch: the maxmeta is now pushed/popped when compiling an external file.
Claudio Sacerdoti Coen  [Wed, 27 Feb 2013 20:19:04 +0000  (20:19 +0000)] 
Quick patch: the maxmeta is now pushed/popped when compiling an external file.
Claudio Sacerdoti Coen  [Wed, 27 Feb 2013 20:18:18 +0000  (20:18 +0000)] 
Bug fixed: composite coercions were not extracted.
Claudio Sacerdoti Coen  [Wed, 27 Feb 2013 20:17:41 +0000  (20:17 +0000)] 
Bug fixed that reveals a new one: in case of inductive types defined via
Claudio Sacerdoti Coen  [Wed, 27 Feb 2013 18:30:24 +0000  (18:30 +0000)] 
Ferruccio's removal of objects commented out because it breaks compilation of
Andrea Asperti  [Wed, 27 Feb 2013 16:48:15 +0000  (16:48 +0000)] 
Chapter 1 revisited
Ferruccio Guidi  [Mon, 25 Feb 2013 21:22:24 +0000  (21:22 +0000)] 
when we serialize the contents of a .ma, we remove the old objects
Ferruccio Guidi  [Sun, 24 Feb 2013 18:25:57 +0000  (18:25 +0000)] 
- xhtbl: now double quotes can appear in string literals
Ferruccio Guidi  [Sun, 24 Feb 2013 16:20:34 +0000  (16:20 +0000)] 
- nUri : added Sets of uris for use in "probe"
Ferruccio Guidi  [Fri, 22 Feb 2013 21:54:29 +0000  (21:54 +0000)] 
update in basic_2
Ferruccio Guidi  [Fri, 22 Feb 2013 21:47:07 +0000  (21:47 +0000)] 
- "big tree" order implemented
Ferruccio Guidi  [Mon, 18 Feb 2013 21:50:27 +0000  (21:50 +0000)] 
trace added in a failing invocation of auto :-(
Ferruccio Guidi  [Mon, 18 Feb 2013 19:41:43 +0000  (19:41 +0000)] 
update in basic_2
Ferruccio Guidi  [Mon, 18 Feb 2013 19:40:13 +0000  (19:40 +0000)] 
substitution lemma for stratified native validity!
Ferruccio Guidi  [Fri, 15 Feb 2013 18:54:16 +0000  (18:54 +0000)] 
update in basic_2 summary
Ferruccio Guidi  [Fri, 15 Feb 2013 18:52:30 +0000  (18:52 +0000)] 
we rephrased sstas in terms of star
Ferruccio Guidi  [Fri, 15 Feb 2013 14:21:51 +0000  (14:21 +0000)] 
update in basic_2
Ferruccio Guidi  [Fri, 15 Feb 2013 14:17:58 +0000  (14:17 +0000)] 
we reformulate the extended computation to simplify the proof of its
Ferruccio Guidi  [Wed, 13 Feb 2013 15:48:46 +0000  (15:48 +0000)] 
statistics update in basic_2
Ferruccio Guidi  [Wed, 13 Feb 2013 15:41:00 +0000  (15:41 +0000)] 
- first piece of the mutual induction for preservation finally closed!
Ferruccio Guidi  [Mon, 11 Feb 2013 22:58:04 +0000  (22:58 +0000)] 
an update in basic_2
Ferruccio Guidi  [Mon, 11 Feb 2013 22:56:54 +0000  (22:56 +0000)] 
more service lemmas in nat and lambdadelta
Ferruccio Guidi  [Thu, 7 Feb 2013 19:54:16 +0000  (19:54 +0000)] 
one table was nissing ...
Ferruccio Guidi  [Thu, 7 Feb 2013 19:50:22 +0000  (19:50 +0000)] 
update in basic_2
Ferruccio Guidi  [Thu, 7 Feb 2013 18:58:52 +0000  (18:58 +0000)] 
even more service lemmas ...
Andrea Asperti  [Thu, 7 Feb 2013 09:15:07 +0000  (09:15 +0000)] 
A few integrations
Andrea Asperti  [Thu, 7 Feb 2013 09:14:39 +0000  (09:14 +0000)] 
restructuring
Andrea Asperti  [Thu, 7 Feb 2013 09:13:27 +0000  (09:13 +0000)] 
Andrea Asperti  [Thu, 7 Feb 2013 09:10:31 +0000  (09:10 +0000)] 
restructuring
Ferruccio Guidi  [Wed, 6 Feb 2013 20:58:01 +0000  (20:58 +0000)] 
update in basic_2
Ferruccio Guidi  [Wed, 6 Feb 2013 20:51:46 +0000  (20:51 +0000)] 
- lambdadelta: more service lemmas ...
Ferruccio Guidi  [Tue, 5 Feb 2013 17:50:19 +0000  (17:50 +0000)] 
some missing files ...
Claudio Sacerdoti Coen  [Tue, 5 Feb 2013 13:16:22 +0000  (13:16 +0000)] 
Bug fixed: .ml/.mli files were opened/closed even when ocaml extraction was
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 22:38:43 +0000  (22:38 +0000)] 
Bug fixed: "open X" were not printed in .mli because streams are destructive.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 22:36:52 +0000  (22:36 +0000)] 
Flushing needed before closing the channel.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 22:35:57 +0000  (22:35 +0000)] 
Improved exception handling.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 20:27:04 +0000  (20:27 +0000)] 
Bug fixed in pretty printing of mutual inductive types.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 18:09:37 +0000  (18:09 +0000)] 
Bug fixed: the indty can be typed with a Prod, not only with a Sort.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 17:38:31 +0000  (17:38 +0000)] 
New option -extract_ocaml to extract to ocaml files.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 17:35:10 +0000  (17:35 +0000)] 
Pretty printing of ocaml files slightly improved.
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 17:27:38 +0000  (17:27 +0000)] 
Last known bug unrelated to names fixed: a fixpoint that creates a type used
Wilmer Ricciotti  [Mon, 4 Feb 2013 16:18:55 +0000  (16:18 +0000)] 
state mte2 renamed to mte_acc
Claudio Sacerdoti Coen  [Mon, 4 Feb 2013 15:55:41 +0000  (15:55 +0000)] 
...
Wilmer Ricciotti  [Mon, 4 Feb 2013 15:46:19 +0000  (15:46 +0000)] 
converting certain basic machines to composed machines
Wilmer Ricciotti  [Mon, 4 Feb 2013 11:14:36 +0000  (11:14 +0000)] 
defs.ma was never really used
Claudio Sacerdoti Coen  [Sat, 2 Feb 2013 00:44:07 +0000  (00:44  +0000)] 
Makefile to extract to ocaml code.
Claudio Sacerdoti Coen  [Sat, 2 Feb 2013 00:41:54 +0000  (00:41  +0000)] 
Oops, part of last commit (ocaml extraction implementation)
Claudio Sacerdoti Coen  [Sat, 2 Feb 2013 00:38:55 +0000  (00:38  +0000)] 
Ooops, this completes the previous commit (ocaml extraction implementation).
Claudio Sacerdoti Coen  [Sat, 2 Feb 2013 00:38:05 +0000  (00:38  +0000)] 
Implementation of Ocaml extraction (largely ported from Coq).
Claudio Sacerdoti Coen  [Sat, 2 Feb 2013 00:30:45 +0000  (00:30  +0000)] 
Identity change, improves readability.