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12 years ago- lambda: the theory of lift is complete!
Ferruccio Guidi [Mon, 26 Nov 2012 14:26:20 +0000 (14:26 +0000)]
- lambda: the theory of lift is complete!
- predefined_virtuals: symbol for lift added

12 years agoworking on match
Andrea Asperti [Mon, 26 Nov 2012 12:50:32 +0000 (12:50 +0000)]
working on match

12 years agosome renaming to free the baseuri cic:/matita/lambda
Ferruccio Guidi [Sun, 25 Nov 2012 12:41:42 +0000 (12:41 +0000)]
some renaming to free the baseuri cic:/matita/lambda

12 years agoadditions in lift.ma ....
Ferruccio Guidi [Fri, 23 Nov 2012 22:19:23 +0000 (22:19 +0000)]
additions in lift.ma ....

12 years agomatch
Wilmer Ricciotti [Fri, 23 Nov 2012 17:53:28 +0000 (17:53 +0000)]
match

12 years agothe theory of substitution is started ...
Ferruccio Guidi [Fri, 23 Nov 2012 17:27:38 +0000 (17:27 +0000)]
the theory of substitution is started ...

12 years agocompare
Wilmer Ricciotti [Fri, 23 Nov 2012 15:47:46 +0000 (15:47 +0000)]
compare

12 years agowork in progress
Andrea Asperti [Fri, 23 Nov 2012 12:32:32 +0000 (12:32 +0000)]
work in progress

12 years agoRestoring and fixing the old version
Andrea Asperti [Fri, 23 Nov 2012 08:43:05 +0000 (08:43 +0000)]
Restoring and fixing the old version

12 years agoa development about pure lambda calculus
Ferruccio Guidi [Thu, 22 Nov 2012 16:09:47 +0000 (16:09 +0000)]
a development about pure lambda calculus

12 years ago- additions in basic_2
Ferruccio Guidi [Thu, 22 Nov 2012 15:08:05 +0000 (15:08 +0000)]
- additions in basic_2
- bugfix in BTM.html

12 years ago- local environment refinement for the first recursive lemma on validity preservation
Ferruccio Guidi [Thu, 22 Nov 2012 15:05:00 +0000 (15:05 +0000)]
- local environment refinement for the first recursive lemma on validity preservation
- focalized equivalence
- some corrections

12 years agomatch
Wilmer Ricciotti [Thu, 22 Nov 2012 12:32:44 +0000 (12:32 +0000)]
match

12 years agomatch
Wilmer Ricciotti [Wed, 21 Nov 2012 16:37:20 +0000 (16:37 +0000)]
match

12 years agocompare con terminatore
Andrea Asperti [Wed, 21 Nov 2012 15:38:05 +0000 (15:38 +0000)]
compare con terminatore

12 years agomatch
Andrea Asperti [Wed, 21 Nov 2012 09:05:44 +0000 (09:05 +0000)]
match

12 years agosome corrections
Ferruccio Guidi [Tue, 20 Nov 2012 19:04:06 +0000 (19:04 +0000)]
some corrections

12 years agosome words decapitalized :)
Ferruccio Guidi [Tue, 20 Nov 2012 18:45:37 +0000 (18:45 +0000)]
some words decapitalized :)

12 years agomilestone table in foreword
Ferruccio Guidi [Tue, 20 Nov 2012 18:10:17 +0000 (18:10 +0000)]
milestone table in foreword
--Questa linea, e quelle sotto essa, saranno ignorate--

M    index.html

12 years agomatch
Wilmer Ricciotti [Tue, 20 Nov 2012 16:49:23 +0000 (16:49 +0000)]
match

12 years agomilestone with end date of lambda_delta_1
Ferruccio Guidi [Tue, 20 Nov 2012 13:43:03 +0000 (13:43 +0000)]
milestone with end date of lambda_delta_1

12 years agocompare
Andrea Asperti [Tue, 20 Nov 2012 12:14:17 +0000 (12:14 +0000)]
compare

12 years agoMatch machine (multi)
Wilmer Ricciotti [Fri, 16 Nov 2012 17:03:13 +0000 (17:03 +0000)]
Match machine (multi)

12 years agoprogress
Wilmer Ricciotti [Fri, 16 Nov 2012 14:24:20 +0000 (14:24 +0000)]
progress

12 years agoParallel move machine.
Wilmer Ricciotti [Fri, 16 Nov 2012 14:19:11 +0000 (14:19 +0000)]
Parallel move machine.

12 years agoMatch machine (multi-tape)
Wilmer Ricciotti [Fri, 16 Nov 2012 14:18:50 +0000 (14:18 +0000)]
Match machine (multi-tape)

12 years agoFinished copy turing machine (multi-tape)
Wilmer Ricciotti [Thu, 15 Nov 2012 16:52:25 +0000 (16:52 +0000)]
Finished copy turing machine (multi-tape)

12 years agosome more lemmata
Wilmer Ricciotti [Thu, 15 Nov 2012 16:52:07 +0000 (16:52 +0000)]
some more lemmata

12 years agocopy machine (multi-tape) completed
Wilmer Ricciotti [Wed, 14 Nov 2012 17:10:33 +0000 (17:10 +0000)]
copy machine (multi-tape) completed

12 years ago- one axiom removed from sd
Ferruccio Guidi [Tue, 13 Nov 2012 20:50:33 +0000 (20:50 +0000)]
- one axiom removed from sd
- traces added to auto to make it work
- bugfix in Makefile
- more notation and existentials for staff to be committed
- some minor additions

12 years agoprogress
Wilmer Ricciotti [Tue, 13 Nov 2012 17:21:18 +0000 (17:21 +0000)]
progress

12 years agoprogress
Wilmer Ricciotti [Tue, 13 Nov 2012 17:21:00 +0000 (17:21 +0000)]
progress

12 years agoprogress
Wilmer Ricciotti [Tue, 13 Nov 2012 14:48:13 +0000 (14:48 +0000)]
progress

12 years agoprogress
Andrea Asperti [Tue, 13 Nov 2012 12:15:36 +0000 (12:15 +0000)]
progress
e

12 years agobasic lemmas
Andrea Asperti [Tue, 13 Nov 2012 12:15:09 +0000 (12:15 +0000)]
basic lemmas

12 years agoaddenda
Andrea Asperti [Mon, 12 Nov 2012 10:04:43 +0000 (10:04 +0000)]
addenda

12 years agoinject.ma
Andrea Asperti [Mon, 12 Nov 2012 10:03:51 +0000 (10:03 +0000)]
inject.ma

12 years agowhile_multi.ma
Andrea Asperti [Sat, 10 Nov 2012 08:34:55 +0000 (08:34 +0000)]
while_multi.ma

12 years ago- mac (ma count)
Ferruccio Guidi [Fri, 9 Nov 2012 18:56:55 +0000 (18:56 +0000)]
- mac (ma count)
  small program to count the number of characters (not bytes) in a .ma
  file excluding (possibly nested) comments, repeated spaces, and escape
  characters in strings
- lambda_delta:
  Makefile updated to use mac

12 years agoif_multi.ma
Andrea Asperti [Fri, 9 Nov 2012 17:57:33 +0000 (17:57 +0000)]
if_multi.ma

12 years agodone
Andrea Asperti [Fri, 9 Nov 2012 15:09:23 +0000 (15:09 +0000)]
done

12 years ago- commit completed!!
Ferruccio Guidi [Wed, 7 Nov 2012 17:48:14 +0000 (17:48 +0000)]
- commit completed!!
  The static type of <W>.T is now the static type of T.
  This allows to prove that each valid term has a static type as
expected!

12 years agoNew multi tapes machines
Andrea Asperti [Wed, 7 Nov 2012 16:59:25 +0000 (16:59 +0000)]
New multi tapes machines

12 years ago- commit of the component: static
Ferruccio Guidi [Wed, 7 Nov 2012 16:46:54 +0000 (16:46 +0000)]
- commit of the component: static
- notation updates missing in former commit

12 years ago- predefined_virtuals: nwe characters
Ferruccio Guidi [Wed, 7 Nov 2012 16:18:41 +0000 (16:18 +0000)]
- predefined_virtuals: nwe characters
- lib: some additions
- lambda_delta: commit of the components gramma, substitution, unfold
  - we parked the support for the "bt-reduction"
  - some renaming ...

12 years ago- we set up the support for the "bt-reduction" of Automath literature
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
- we now use the STIX GENERAL fonts for a better rendering of U+2B43

12 years agoan addition ...
Ferruccio Guidi [Sun, 28 Oct 2012 14:39:27 +0000 (14:39 +0000)]
an addition ...

12 years ago- some additions and corrections
Ferruccio Guidi [Sat, 27 Oct 2012 13:34:28 +0000 (13:34 +0000)]
- some additions and corrections

12 years agoOne useless Obj.magic removed.
Claudio Sacerdoti Coen [Fri, 19 Oct 2012 10:59:51 +0000 (10:59 +0000)]
One useless Obj.magic removed.

12 years ago- additions in basic_2
Ferruccio Guidi [Thu, 18 Oct 2012 15:01:55 +0000 (15:01 +0000)]
- additions in basic_2
- substitution of downloadable logo is now complete!

12 years ago- some confluence results for focalized reduction and computation
Ferruccio Guidi [Thu, 18 Oct 2012 14:57:26 +0000 (14:57 +0000)]
- some confluence results for focalized reduction and computation
- more notation to be used later on ....

12 years ago- milestone update in basic_2
Ferruccio Guidi [Tue, 16 Oct 2012 18:15:13 +0000 (18:15 +0000)]
- milestone update in basic_2
- the new logo for the Crux is now linked to the site
- version update for xhtbl

12 years agocontext-free parallel reduction on closures is confluent!
Ferruccio Guidi [Tue, 16 Oct 2012 18:11:21 +0000 (18:11 +0000)]
context-free parallel reduction on closures is confluent!

12 years ago- xhtbl: we added the construction + to place several keys in one cell
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
- basic_2_src: corrected and updated to use the operator +

12 years agoupdates in basic_2 ...
Ferruccio Guidi [Sat, 13 Oct 2012 21:37:29 +0000 (21:37 +0000)]
updates in basic_2 ...

12 years ago- parallel reduction for local environments: we proved the equivalence
Ferruccio Guidi [Sat, 13 Oct 2012 21:35:45 +0000 (21:35 +0000)]
- parallel reduction for local environments: we proved the equivalence
between the old context-sensitive version and the focalized version
- as a result, the context-sensitive version disappears with its derivatives

12 years agoDowngrades buggy destruct patch.
Wilmer Ricciotti [Mon, 8 Oct 2012 14:33:46 +0000 (14:33 +0000)]
Downgrades buggy destruct patch.

12 years agoRemoves debug prints that were left from last commit.
Wilmer Ricciotti [Fri, 5 Oct 2012 12:25:35 +0000 (12:25 +0000)]
Removes debug prints that were left from last commit.

12 years agoThis patch allows generation of minimally dependent discrimination principles
Wilmer Ricciotti [Fri, 5 Oct 2012 10:08:05 +0000 (10:08 +0000)]
This patch allows generation of minimally dependent discrimination principles
for inductive types, in the case where Leibniz equality is used.

12 years agobugfix in Makefiles
Ferruccio Guidi [Sat, 29 Sep 2012 21:51:19 +0000 (21:51 +0000)]
bugfix in Makefiles

12 years ago- updates in basic_2
Ferruccio Guidi [Sat, 29 Sep 2012 17:33:22 +0000 (17:33 +0000)]
- updates in basic_2

12 years ago- full commit for the transtive closure of ltpss!
Ferruccio Guidi [Sat, 29 Sep 2012 17:28:48 +0000 (17:28 +0000)]
- full commit for the transtive closure of ltpss!

12 years agoadditions to basic_2
Ferruccio Guidi [Fri, 28 Sep 2012 20:48:41 +0000 (20:48 +0000)]
additions to basic_2

12 years ago- partial commit (static component only)
Ferruccio Guidi [Fri, 28 Sep 2012 20:45:20 +0000 (20:45 +0000)]
- partial commit (static component only)
- results on the transitive closure of ltpss

12 years ago- some additions to basic_2
Ferruccio Guidi [Fri, 28 Sep 2012 17:14:12 +0000 (17:14 +0000)]
- some additions to basic_2
- new logo for lambda_delta

12 years ago- partial commit (unfold component only)
Ferruccio Guidi [Fri, 28 Sep 2012 17:07:46 +0000 (17:07 +0000)]
- partial commit (unfold component only)
  we introduced the transitive closure of ltpss,
  which we now use in the definition of thin

12 years agoMore work on inserting UnsafeCoerce in argument applications only when needed.
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.

12 years agoGHC.Prim.Any fixed
Claudio Sacerdoti Coen [Wed, 19 Sep 2012 16:42:27 +0000 (16:42 +0000)]
GHC.Prim.Any fixed

12 years agothe partial commit continues ...
Ferruccio Guidi [Wed, 5 Sep 2012 16:09:37 +0000 (16:09 +0000)]
the partial commit continues ...

12 years ago1. deriving (Show) no longer used because it fails on empty types
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
2. pretty-printing of types fixed: application arguments never had
   parentheses
3. Top replaced with GHC.Prim.Any

12 years agopartial update in basic_2 ...
Ferruccio Guidi [Mon, 3 Sep 2012 14:32:06 +0000 (14:32 +0000)]
partial update in basic_2 ...

12 years agolambda_delta: partial commit ...
Ferruccio Guidi [Mon, 3 Sep 2012 14:30:24 +0000 (14:30 +0000)]
lambda_delta: partial commit ...

12 years agoComposite coercions are now extracted too.
Claudio Sacerdoti Coen [Thu, 30 Aug 2012 08:22:05 +0000 (08:22 +0000)]
Composite coercions are now extracted too.

12 years agoName mangling until separate extraction is implemented.
Claudio Sacerdoti Coen [Thu, 30 Aug 2012 08:02:28 +0000 (08:02 +0000)]
Name mangling until separate extraction is implemented.

12 years agoCode to make all global names in a file fresh.
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 16:11:06 +0000 (16:11 +0000)]
Code to make all global names in a file fresh.

12 years agoCapitalization of variables bound in patterns fixed.
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 13:00:29 +0000 (13:00 +0000)]
Capitalization of variables bound in patterns fixed.

12 years ago...
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 12:54:15 +0000 (12:54 +0000)]
...

12 years agoFixed indentation, which is semantic in Haskell.
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 12:32:52 +0000 (12:32 +0000)]
Fixed indentation, which is semantic in Haskell.

12 years ago(Part of previous two commits)
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 12:10:02 +0000 (12:10 +0000)]
(Part of previous two commits)

12 years ago(Part of previous commit)
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 12:09:20 +0000 (12:09 +0000)]
(Part of previous commit)

12 years agoExtraction is now integrated with the usual machinery for serialization of
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 12:08:54 +0000 (12:08 +0000)]
Extraction is now integrated with the usual machinery for serialization of
commands.

12 years agoTop used also for fixes.
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 08:44:25 +0000 (08:44 +0000)]
Top used also for fixes.

12 years agoMatch in types handled using top.
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 08:21:28 +0000 (08:21 +0000)]
Match in types handled using top.

12 years agoMatch in types handled using Top.
Claudio Sacerdoti Coen [Wed, 29 Aug 2012 08:21:18 +0000 (08:21 +0000)]
Match in types handled using Top.

12 years agoDead code removed.
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 16:13:44 +0000 (16:13 +0000)]
Dead code removed.

12 years agoMatch in classification of non-terms taken in account.
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 16:11:37 +0000 (16:11 +0000)]
Match in classification of non-terms taken in account.
We take the sup of the classification of all branches according to the
order

`Proposition < `PropKind < `Type < `Kind < `KindOrType

12 years agoKnown bug fixed: the rhs of a match over a small singleton inductive type
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 15:16:10 +0000 (15:16 +0000)]
Known bug fixed: the rhs of a match over a small singleton inductive type
needed delifting to take it out its lhs.

12 years agoprogress in uni_step
Wilmer Ricciotti [Tue, 28 Aug 2012 14:47:44 +0000 (14:47 +0000)]
progress in uni_step

12 years agoBasics/logic.ma no longer raises exception.
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 14:35:46 +0000 (14:35 +0000)]
Basics/logic.ma no longer raises exception.
Many workaround introduced to feed arguments to polymorphically kinded functions.

12 years agoBug fixed: when extracting pattern matching on singleton types it is possible
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 13:27:25 +0000 (13:27 +0000)]
Bug fixed: when extracting pattern matching on singleton types it is possible
that a type is faced during the computation of the type of its constructor.
Ad-hoc patch added.

12 years ago...
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 13:25:55 +0000 (13:25 +0000)]
...

12 years agoFixed pretty-printing of types of variables bound in patterns.
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 09:48:25 +0000 (09:48 +0000)]
Fixed pretty-printing of types of variables bound in patterns.

12 years agoPatterns are now computed according to the extracted constructor type.
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 09:39:53 +0000 (09:39 +0000)]
Patterns are now computed according to the extracted constructor type.

12 years agopattern arguments where printed in reverse order
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 08:55:32 +0000 (08:55 +0000)]
pattern arguments where printed in reverse order

12 years agoBug fixed: rhs in match were printed in wrong context.
Claudio Sacerdoti Coen [Tue, 28 Aug 2012 08:46:19 +0000 (08:46 +0000)]
Bug fixed: rhs in match were printed in wrong context.

12 years ago...
Claudio Sacerdoti Coen [Mon, 27 Aug 2012 16:28:29 +0000 (16:28 +0000)]
...

12 years ago...
Claudio Sacerdoti Coen [Mon, 27 Aug 2012 16:26:23 +0000 (16:26 +0000)]
...

12 years agoCode for computing patterns the way Haskell likes them (lhs + rhs).
Claudio Sacerdoti Coen [Mon, 27 Aug 2012 16:26:15 +0000 (16:26 +0000)]
Code for computing patterns the way Haskell likes them (lhs + rhs).
Currently bugged:
 - some DeBrujin problems in the rhs
 - ignores the extracted type of the constructor (uses the CiC type)
 - does not perform eta-expansion when needed

12 years agoFixed pretty-printing of mutual recursive stuff and improved machinery to
Claudio Sacerdoti Coen [Mon, 27 Aug 2012 15:11:26 +0000 (15:11 +0000)]
Fixed pretty-printing of mutual recursive stuff and improved machinery to
pretty print references.

12 years ago...
Claudio Sacerdoti Coen [Mon, 27 Aug 2012 14:25:45 +0000 (14:25 +0000)]
...