Ferruccio Guidi [Wed, 4 Feb 2015 20:31:51 +0000 (20:31 +0000)]
components C r flt app lift
Ferruccio Guidi [Wed, 4 Feb 2015 16:55:03 +0000 (16:55 +0000)]
- matitac: now directories are allowed as command line arguments
all .ma files inside these directories are compiled
- basic_1: commit os sections tlt iso
Ferruccio Guidi [Wed, 4 Feb 2015 16:08:16 +0000 (16:08 +0000)]
- some improvements in the generation of terms
- basic_1: we commit sections s and tlist
Ferruccio Guidi [Tue, 3 Feb 2015 22:10:54 +0000 (22:10 +0000)]
- we generate the terms in anticipated form (the are easier to debug)
- basic_1: commit of section T
Ferruccio Guidi [Fri, 30 Jan 2015 13:49:49 +0000 (13:49 +0000)]
porting of basic_1 for the ng_kernel: first step ...
Ferruccio Guidi [Fri, 30 Jan 2015 12:27:18 +0000 (12:27 +0000)]
notation ast updated to comply with the toplevel let rec of ng_kernel
Ferruccio Guidi [Thu, 22 Jan 2015 15:47:40 +0000 (15:47 +0000)]
refactoring of \lambda\delta version 1 in matita
Ferruccio Guidi [Thu, 22 Jan 2015 12:21:00 +0000 (12:21 +0000)]
dependences update
Ferruccio Guidi [Thu, 22 Jan 2015 12:17:43 +0000 (12:17 +0000)]
dependences update
Ferruccio Guidi [Thu, 22 Jan 2015 12:10:43 +0000 (12:10 +0000)]
informational page on ground_1
Ferruccio Guidi [Tue, 20 Jan 2015 17:51:37 +0000 (17:51 +0000)]
basic_1: we separate theorems and lemmas as in basic_2
the informational page is complete
Ferruccio Guidi [Mon, 19 Jan 2015 22:57:18 +0000 (22:57 +0000)]
update in web page for basic_1
Ferruccio Guidi [Sun, 18 Jan 2015 16:51:36 +0000 (16:51 +0000)]
- we add an informational page on \lambda\delta version 1 (core)
- web site update
Ferruccio Guidi [Fri, 16 Jan 2015 20:35:27 +0000 (20:35 +0000)]
lambdadelta_1: bugfix
Makefile: some improvements
Ferruccio Guidi [Fri, 16 Jan 2015 20:00:40 +0000 (20:00 +0000)]
infrastructure to browse lambdadelta_1 remotely
Ferruccio Guidi [Thu, 15 Jan 2015 16:09:55 +0000 (16:09 +0000)]
lambdadelta_1 updated with new part names
Ferruccio Guidi [Sun, 11 Jan 2015 17:44:12 +0000 (17:44 +0000)]
we restored the scripts of \lambda\delta version 1
(which are now available through \lambda\delta Web site)
by merging and updating all our (not broken) scripts
Claudio Sacerdoti Coen [Wed, 7 Jan 2015 16:48:33 +0000 (16:48 +0000)]
...
Ferruccio Guidi [Sun, 4 Jan 2015 23:44:48 +0000 (23:44 +0000)]
- xhtbl: minor improvement
- web site update
- static xhtml pages from lddl: updated trough ld_web infrastructure
Ferruccio Guidi [Wed, 31 Dec 2014 22:23:34 +0000 (22:23 +0000)]
last commit for helena 0.8.2
- a check was missing in the comparator
- new textual syntax for \lambda\delta "Version 4"
(exp_math files updated accordingly)
- minor bug fixes (BrgOutput now uses the new alpha-conversion)
Ferruccio Guidi [Fri, 26 Dec 2014 15:38:52 +0000 (15:38 +0000)]
the corrected "Grundlagen" is online
Ferruccio Guidi [Thu, 25 Dec 2014 15:38:27 +0000 (15:38 +0000)]
lddl update with the disambiguated "grundlagen"
Ferruccio Guidi [Wed, 24 Dec 2014 17:03:22 +0000 (17:03 +0000)]
- bugfix is refreshed state of AutCrg: now we return a fresh state
- minor changes in the xml format
- some refactoring
Andrea Asperti [Wed, 24 Dec 2014 10:02:06 +0000 (10:02 +0000)]
removing some old files
Andrea Asperti [Wed, 24 Dec 2014 09:56:26 +0000 (09:56 +0000)]
finite lambda calculus
Andrea Asperti [Tue, 23 Dec 2014 20:26:11 +0000 (20:26 +0000)]
A compiling version
Ferruccio Guidi [Tue, 23 Dec 2014 13:16:38 +0000 (13:16 +0000)]
- bug fix in the RTM
- we can validate the Grundlagen in lambda-delta version 3
Claudio Sacerdoti Coen [Tue, 23 Dec 2014 11:58:18 +0000 (11:58 +0000)]
check removed
Claudio Sacerdoti Coen [Tue, 23 Dec 2014 10:30:50 +0000 (10:30 +0000)]
0.5.9 released
Ferruccio Guidi [Tue, 16 Dec 2014 12:45:24 +0000 (12:45 +0000)]
- we add the missing layer constraint on applicability condition
- trace levels refactoring
Ferruccio Guidi [Mon, 15 Dec 2014 15:47:41 +0000 (15:47 +0000)]
now type inclusion is correctly managed in the RTM
Ferruccio Guidi [Sun, 14 Dec 2014 19:17:51 +0000 (19:17 +0000)]
- we are moving from old (patched) management of sort inclusion
to new (proper) one via \lambda\delta 3
- some refactoring
- omega.out: committed for reference
- Makefiles: some bugs fixed
Ferruccio Guidi [Sun, 14 Dec 2014 15:29:51 +0000 (15:29 +0000)]
- we removed a flag from the kernel status
- some renaming
Ferruccio Guidi [Sat, 6 Dec 2014 19:17:17 +0000 (19:17 +0000)]
- helena: the improved attribute system allows to export the sorts of Pi's
Pi's of sort Prop are rendered as Forall's in the generated Matita script
- we updated the dtd accordingly
Andrea Asperti [Thu, 4 Dec 2014 09:36:22 +0000 (09:36 +0000)]
fixing
Andrea Asperti [Thu, 4 Dec 2014 09:32:33 +0000 (09:32 +0000)]
fixing
Andrea Asperti [Thu, 4 Dec 2014 09:17:11 +0000 (09:17 +0000)]
fixing
Ferruccio Guidi [Mon, 1 Dec 2014 22:05:51 +0000 (22:05 +0000)]
dependences update
Ferruccio Guidi [Sun, 30 Nov 2014 17:58:24 +0000 (17:58 +0000)]
level disambiguation cmpleted! the Grafite file is succesfully generated.
Matite cannot compiled it yet since it seems to freeze on notion 2760.
We divided the Grafite file in 7 parts for convenience.
Ferruccio Guidi [Fri, 28 Nov 2014 19:28:08 +0000 (19:28 +0000)]
- bug fix in the static disambiguation of unified binders
allows to disambiguate the whole grundlagen
- 20 incompatibilities are detected (AutQE vs PTS)
- matita validates notion 115
- some refactoring
Ferruccio Guidi [Fri, 28 Nov 2014 15:23:48 +0000 (15:23 +0000)]
- the disambiguation of unified binders continues
- exportation to grafite is set up
- grundlagen_2: we disambiguate up to notion 6377, matita validates up
to notion 114
Ferruccio Guidi [Tue, 25 Nov 2014 13:26:24 +0000 (13:26 +0000)]
- ld.dtd updated
- basic2a.pdf updated
- documentation.html fixed
Ferruccio Guidi [Mon, 24 Nov 2014 23:07:39 +0000 (23:07 +0000)]
- static disambiguation of Automath unified binders
by position heuristics + degree heuristics fixed
[ grundlagen_2: now 1217 binders out of 47115 remain ambiguous ]
- brgReduction: we did not check the sort-inclusion flag
- new constraints system continues ...
Ferruccio Guidi [Sun, 23 Nov 2014 19:36:06 +0000 (19:36 +0000)]
- new attributes system
- new constraints system (starts)
- static disambiguation of Automath unified binders
by degree heuristics (C.E. Brown)
[ grundlagen_2: just 1960 binders out of 47115 remain ambiguous ]
- Makefile: XNLDIR is now relative
Ferruccio Guidi [Thu, 20 Nov 2014 16:02:51 +0000 (16:02 +0000)]
new intermediate language complete_rg,
more similar to what lambdadelta version 4 should be
Ferruccio Guidi [Wed, 12 Nov 2014 21:47:20 +0000 (21:47 +0000)]
new message reporting system improves performance significatively
Ferruccio Guidi [Tue, 11 Nov 2014 12:23:46 +0000 (12:23 +0000)]
- commit completed :)
typechecking is approx. fast as before,
validation is slightly faster than typechecking.
for now the new RTM is slightly slower than the old one
- we commit three versions of the grundlagen:
0 (original)
1 (no eta-conversion)
2 (no eta-conversion, no @-typing)
Ferruccio Guidi [Mon, 10 Nov 2014 19:40:58 +0000 (19:40 +0000)]
the commit contnues by updating the RTM and modifying the typechecker accordingly
Ferruccio Guidi [Mon, 10 Nov 2014 19:22:34 +0000 (19:22 +0000)]
the commit continues
computing the "ages" in the Automath component rather than in the brg kernel
Ferruccio Guidi [Mon, 10 Nov 2014 17:31:39 +0000 (17:31 +0000)]
the commit continues with some refactoring ...
Ferruccio Guidi [Mon, 10 Nov 2014 17:27:22 +0000 (17:27 +0000)]
the commit continues with the support for validation (inactive for now)
Ferruccio Guidi [Mon, 10 Nov 2014 17:03:03 +0000 (17:03 +0000)]
the partial commit continues
with the support for logging the e-reduction steps
Ferruccio Guidi [Mon, 10 Nov 2014 16:56:55 +0000 (16:56 +0000)]
we begin the commit of the validation procedure
(this includes some changes in the xml format of exported entities)
the procedure seems to introduce a delay, so this commit is partial ...
Ferruccio Guidi [Tue, 4 Nov 2014 15:23:34 +0000 (15:23 +0000)]
Web site update
Ferruccio Guidi [Sat, 1 Nov 2014 17:40:06 +0000 (17:40 +0000)]
web site updated with document J2
Ferruccio Guidi [Tue, 28 Oct 2014 17:04:59 +0000 (17:04 +0000)]
\lambda\delta version 2A released on Web site
Ferruccio Guidi [Tue, 28 Oct 2014 16:46:26 +0000 (16:46 +0000)]
- milestone update in basic_2 (basic_2a released)
- web site refactoring, update and bugfix
Ferruccio Guidi [Mon, 27 Oct 2014 19:39:37 +0000 (19:39 +0000)]
- the trace is explicit in all auto tactics with depth > 1
- one bug fixed
- the renaming continues ...
Ferruccio Guidi [Sun, 26 Oct 2014 19:07:45 +0000 (19:07 +0000)]
- some renaming according to the written version of basic_2
- more destructing lemmas invoked in place of buggy destructs
Ferruccio Guidi [Wed, 22 Oct 2014 18:12:33 +0000 (18:12 +0000)]
minor web site update
Claudio Sacerdoti Coen [Tue, 21 Oct 2014 12:20:39 +0000 (12:20 +0000)]
Typos.
Ferruccio Guidi [Mon, 20 Oct 2014 15:04:57 +0000 (15:04 +0000)]
- update in basic_2
- update of the web site: we added a "citations" section in the news
Ferruccio Guidi [Sun, 19 Oct 2014 21:56:33 +0000 (21:56 +0000)]
- grafiteParser: we added the comand "defined" as a presentational
alternative to "qed" for definitions.
- lambdadelta: we added an example about extended validity vs.
restricted validity + some minor corrections
Ferruccio Guidi [Wed, 15 Oct 2014 13:43:06 +0000 (13:43 +0000)]
more automation for cpcs ...
Ferruccio Guidi [Wed, 15 Oct 2014 13:41:08 +0000 (13:41 +0000)]
minor update in basic 2 and in the web site
Ferruccio Guidi [Mon, 13 Oct 2014 22:05:52 +0000 (22:05 +0000)]
update in basic_2 ...
Ferruccio Guidi [Mon, 13 Oct 2014 22:02:52 +0000 (22:02 +0000)]
- lambdadelta: minor corrections
- predefined_virtuals: some additions
Ferruccio Guidi [Thu, 9 Oct 2014 18:12:58 +0000 (18:12 +0000)]
we commit the web site again since last commit had some problems :(
Ferruccio Guidi [Thu, 9 Oct 2014 14:49:07 +0000 (14:49 +0000)]
old pabes removed
Ferruccio Guidi [Thu, 9 Oct 2014 14:39:18 +0000 (14:39 +0000)]
- update in basic_2
- web site major upddate
Ferruccio Guidi [Wed, 8 Oct 2014 20:22:55 +0000 (20:22 +0000)]
- some consequences of preservation added
- some renaming and some notation updated
Ferruccio Guidi [Sun, 5 Oct 2014 14:48:46 +0000 (14:48 +0000)]
catched typecheker failures in auto allow more applications of the tactic
Ferruccio Guidi [Sun, 5 Oct 2014 14:45:02 +0000 (14:45 +0000)]
contrib update ...
Ferruccio Guidi [Sat, 4 Oct 2014 21:05:46 +0000 (21:05 +0000)]
the commit was incomplete (as is often the case :( )
Ferruccio Guidi [Sat, 4 Oct 2014 20:59:48 +0000 (20:59 +0000)]
update in basic_2
Ferruccio Guidi [Sat, 4 Oct 2014 20:42:40 +0000 (20:42 +0000)]
- nnAuto: we catch TypeCheckerFailure generated at the end of
smart_apply (rel out of context) during equational reasoning,
and we treat it as an Error. TO BE UNDERSTTOD
(this TypeCheckerFailure dramatically interferes with automatic
proof search in \lambda\delta)
- lambdadelta: new definition of fpbg without fpbc + some refactoring
Ferruccio Guidi [Thu, 2 Oct 2014 21:22:14 +0000 (21:22 +0000)]
now the update is complete
Ferruccio Guidi [Thu, 2 Oct 2014 21:20:21 +0000 (21:20 +0000)]
previous commit was not complete :(
Ferruccio Guidi [Thu, 2 Oct 2014 20:33:41 +0000 (20:33 +0000)]
update in basic_2 ...
Ferruccio Guidi [Thu, 2 Oct 2014 15:36:10 +0000 (15:36 +0000)]
- fpbg can be reflexive (example given)
- so fpbu may use short steps rather than long steps
- some refactoring
Ferruccio Guidi [Tue, 30 Sep 2014 14:38:35 +0000 (14:38 +0000)]
minor update in basic_2 ...
Ferruccio Guidi [Tue, 30 Sep 2014 14:36:42 +0000 (14:36 +0000)]
notation update for pointwise union
Andrea Asperti [Wed, 17 Sep 2014 12:43:41 +0000 (12:43 +0000)]
big_O.ma
Andrea Asperti [Wed, 17 Sep 2014 12:34:38 +0000 (12:34 +0000)]
toolkit.ma
Claudio Sacerdoti Coen [Wed, 17 Sep 2014 09:09:16 +0000 (09:09 +0000)]
lablgtksourceview2 integrated into lablgtk2
Ferruccio Guidi [Mon, 15 Sep 2014 14:18:47 +0000 (14:18 +0000)]
minor update in basic_2 ...
Ferruccio Guidi [Mon, 15 Sep 2014 14:17:22 +0000 (14:17 +0000)]
notational change of lift, drop, and gget
Ferruccio Guidi [Sun, 14 Sep 2014 21:27:08 +0000 (21:27 +0000)]
update in basic_2 ...
Ferruccio Guidi [Sun, 14 Sep 2014 21:25:04 +0000 (21:25 +0000)]
slight refactoring in the proof of strong normalization
Ferruccio Guidi [Fri, 12 Sep 2014 18:29:11 +0000 (18:29 +0000)]
update in basic_2 ...
Ferruccio Guidi [Fri, 12 Sep 2014 18:28:34 +0000 (18:28 +0000)]
one more typo ...
Ferruccio Guidi [Fri, 12 Sep 2014 18:26:30 +0000 (18:26 +0000)]
bug fix in ththe notation for lists:
disambiguation of nil does not work very well in gcp_cr and gcp_aaa :(
Claudio Sacerdoti Coen [Thu, 11 Sep 2014 10:07:58 +0000 (10:07 +0000)]
...
Claudio Sacerdoti Coen [Thu, 11 Sep 2014 09:42:09 +0000 (09:42 +0000)]
...
Ferruccio Guidi [Wed, 10 Sep 2014 19:51:09 +0000 (19:51 +0000)]
added an example on lstas showing a difference with previous sta
Ferruccio Guidi [Wed, 10 Sep 2014 19:49:35 +0000 (19:49 +0000)]
- contrib update for version 2
- update in basic_2
Claudio Sacerdoti Coen [Wed, 10 Sep 2014 13:22:43 +0000 (13:22 +0000)]
New chapter on setoids.
Claudio Sacerdoti Coen [Wed, 10 Sep 2014 13:22:23 +0000 (13:22 +0000)]
chapter12 (coinductive) -> chapter13
Ferruccio Guidi [Wed, 10 Sep 2014 12:58:10 +0000 (12:58 +0000)]
milestone in basic_2 :)
Ferruccio Guidi [Wed, 10 Sep 2014 12:56:11 +0000 (12:56 +0000)]
commit completed! the new iterated static type assignment is up!