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15 years ago freescale porting, work in progress
Cosimo Oliboni [Sun, 9 Aug 2009 03:57:41 +0000 (03:57 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Sat, 8 Aug 2009 15:18:05 +0000 (15:18 +0000)]
 freescale porting, work in progress

15 years agobasic_rg: improved interface, unwind removed from applicability check
Ferruccio Guidi [Fri, 7 Aug 2009 10:57:18 +0000 (10:57 +0000)]
basic_rg: improved interface, unwind removed from applicability check
basic_ag: improved interface
common: kernel code sharing started

15 years ago freescale porting, work in progress
Cosimo Oliboni [Fri, 7 Aug 2009 00:08:25 +0000 (00:08 +0000)]
 freescale porting, work in progress

15 years agoThe first omomorphism theorem for whole sets (i.e. setoids + morphisms, not
Claudio Sacerdoti Coen [Thu, 6 Aug 2009 14:36:16 +0000 (14:36 +0000)]
The first omomorphism theorem for whole sets (i.e. setoids + morphisms, not
sets + morphisms).

15 years agoHmmm: I don't see much gain here.
Claudio Sacerdoti Coen [Thu, 6 Aug 2009 13:45:55 +0000 (13:45 +0000)]
Hmmm: I don't see much gain here.

15 years agoMetas must be handled when using iterators.
Claudio Sacerdoti Coen [Thu, 6 Aug 2009 13:33:00 +0000 (13:33 +0000)]
Metas must be handled when using iterators.

15 years agoSetoid rewriting as unification hinting. Does not work recursively yet.
Claudio Sacerdoti Coen [Thu, 6 Aug 2009 10:08:45 +0000 (10:08 +0000)]
Setoid rewriting as unification hinting. Does not work recursively yet.
(Why??)

15 years ago freescale porting, work in progress
Cosimo Oliboni [Thu, 6 Aug 2009 01:04:47 +0000 (01:04 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 5 Aug 2009 23:13:41 +0000 (23:13 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 5 Aug 2009 18:18:06 +0000 (18:18 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 5 Aug 2009 15:02:06 +0000 (15:02 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 5 Aug 2009 13:23:02 +0000 (13:23 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 5 Aug 2009 11:03:09 +0000 (11:03 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 5 Aug 2009 08:35:30 +0000 (08:35 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Tue, 4 Aug 2009 22:12:22 +0000 (22:12 +0000)]
 freescale porting, work in progress

15 years agoMore Gonthierism. Are they the right solution?
Claudio Sacerdoti Coen [Tue, 4 Aug 2009 21:22:30 +0000 (21:22 +0000)]
More Gonthierism. Are they the right solution?

15 years ago...
Claudio Sacerdoti Coen [Tue, 4 Aug 2009 19:53:30 +0000 (19:53 +0000)]
...

15 years agoHmmm, quite broken now.
Claudio Sacerdoti Coen [Tue, 4 Aug 2009 19:47:46 +0000 (19:47 +0000)]
Hmmm, quite broken now.

15 years ago freescale porting, work in progress
Cosimo Oliboni [Tue, 4 Aug 2009 17:43:23 +0000 (17:43 +0000)]
 freescale porting, work in progress

15 years ago freescle porting, work in progress
Cosimo Oliboni [Tue, 4 Aug 2009 16:24:31 +0000 (16:24 +0000)]
 freescle porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Tue, 4 Aug 2009 12:30:22 +0000 (12:30 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Mon, 3 Aug 2009 16:24:22 +0000 (16:24 +0000)]
 freescale porting, work in progress

15 years agoSmaller formulae.
Claudio Sacerdoti Coen [Sat, 1 Aug 2009 16:50:02 +0000 (16:50 +0000)]
Smaller formulae.

15 years ago freescale porting, work in progress
Cosimo Oliboni [Sat, 1 Aug 2009 10:49:14 +0000 (10:49 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Fri, 31 Jul 2009 23:06:23 +0000 (23:06 +0000)]
 freescale porting, work in progress

15 years agoSetoids, setoids1, sets, and the like. The mess begins.
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 17:32:31 +0000 (17:32 +0000)]
Setoids, setoids1, sets, and the like. The mess begins.

Note: the (partially) interesting part of the development is that canonical
structures (provided by unification hints) allow to perform setoid rewriting
by hieroglyphs without having to use "rich operators". On the other hand, after
the application what you get is always an enriched structure and thus either
it is normalized away or the theory becomes a mix of rich/unrich. The latter
phenomena happens anyway because, in algebraic structures, you need to put
things in rich structures to have all the properties you need.

algebra/magmas does not work because refinement of projection is too weak

15 years agoBad patch reverted (in error message).
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 13:15:07 +0000 (13:15 +0000)]
Bad patch reverted (in error message).

15 years agoBug fixed: one case of too many arguments was not detected and used to diverge.
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 13:07:53 +0000 (13:07 +0000)]
Bug fixed: one case of too many arguments was not detected and used to diverge.

15 years agoSerious bug fixed: uris were not refreshed when loading coercions.
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 09:39:28 +0000 (09:39 +0000)]
Serious bug fixed: uris were not refreshed when loading coercions.

15 years agoRecord projections are now defined as fixpoints in order to block
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 09:03:22 +0000 (09:03 +0000)]
Record projections are now defined as fixpoints in order to block
delta-expansion when the argument is not a constructor.

15 years ago\ldots are now used in nelim and ncases
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 09:02:31 +0000 (09:02 +0000)]
\ldots are now used in nelim and ncases

15 years agoPp fixed in order to obtain read-back.
Claudio Sacerdoti Coen [Fri, 31 Jul 2009 09:01:53 +0000 (09:01 +0000)]
Pp fixed in order to obtain read-back.

15 years ago1) \ldots here and there
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 14:56:18 +0000 (14:56 +0000)]
1) \ldots here and there
   Where they are not used, it means they do not work!
2) napply/etc. now add \ldots at the end by default

15 years agoMore napply \ldots => napply
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 12:36:46 +0000 (12:36 +0000)]
More napply \ldots => napply

15 years agonapply now automatically inserts \ldots at the end
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 12:23:20 +0000 (12:23 +0000)]
napply now automatically inserts \ldots at the end

15 years agoMore \ldots.
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 12:18:26 +0000 (12:18 +0000)]
More \ldots.

15 years ago\ldots used here and there. Cool!
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 10:22:55 +0000 (10:22 +0000)]
\ldots used here and there. Cool!

15 years agoFirst implementation of \ldots.
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 10:12:02 +0000 (10:12 +0000)]
First implementation of \ldots.

Note: the implementation is now inefficient since implicits are generated and
mapped to metavariables again and again and again. It would be better to handle
\ldots as a coercion from \forall x:A.B(x) to B(?).

15 years ago...
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 10:11:09 +0000 (10:11 +0000)]
...

15 years agoDon't reinvent the wheel.
Claudio Sacerdoti Coen [Thu, 30 Jul 2009 10:01:44 +0000 (10:01 +0000)]
Don't reinvent the wheel.

15 years agoAdded benchmarks
denes [Wed, 29 Jul 2009 16:41:16 +0000 (16:41 +0000)]
Added benchmarks

15 years ago freescale porting, work in progress
Cosimo Oliboni [Wed, 29 Jul 2009 16:30:44 +0000 (16:30 +0000)]
 freescale porting, work in progress

15 years agoNew demodulation (innermost, optimized to avoid reducing already normalized
Andrea Asperti [Wed, 29 Jul 2009 15:56:18 +0000 (15:56 +0000)]
New demodulation (innermost, optimized to avoid reducing already normalized
subterms).

15 years agoChanged the ordering of rels, and the introduction of hypothesis to get
Andrea Asperti [Wed, 29 Jul 2009 15:53:44 +0000 (15:53 +0000)]
Changed the ordering of rels, and the introduction of hypothesis to get
a version closer to the standalone prover.

15 years agoLazy strings
Andrea Asperti [Wed, 29 Jul 2009 13:25:46 +0000 (13:25 +0000)]
Lazy strings
-This line, and those below, will be ignored--

    paramod.ml

15 years agoAdded the benchmark with the new demodulation function.
Andrea Asperti [Wed, 29 Jul 2009 09:16:39 +0000 (09:16 +0000)]
Added the benchmark with the new demodulation function.

15 years ago"..." -> "\ldots" for implicit vectors
Claudio Sacerdoti Coen [Tue, 28 Jul 2009 15:45:42 +0000 (15:45 +0000)]
"..." -> "\ldots" for implicit vectors

15 years ago1) Some more work for vector implicits.
Claudio Sacerdoti Coen [Tue, 28 Jul 2009 15:36:18 +0000 (15:36 +0000)]
1) Some more work for vector implicits.
2) Vector implicits can be used only in argument position.

15 years agoIntroduction of vectors of implicit (only for NG).
Claudio Sacerdoti Coen [Tue, 28 Jul 2009 15:17:51 +0000 (15:17 +0000)]
Introduction of vectors of implicit (only for NG).
Proposed concrete syntax: "..."

15 years agoNew reference benchmark with CPU Time
denes [Tue, 28 Jul 2009 09:33:00 +0000 (09:33 +0000)]
New reference benchmark with CPU Time

15 years agoRemoved meaningless time information
denes [Mon, 27 Jul 2009 17:20:16 +0000 (17:20 +0000)]
Removed meaningless time information

15 years agoRemoved internal default timeout
denes [Mon, 27 Jul 2009 17:19:43 +0000 (17:19 +0000)]
Removed internal default timeout
Added TreeLimitedRun (CASC) script to run_on_a_list

15 years agoStupid bug fixed: the test to detect Uncertain cases was simply reverted.
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 13:13:45 +0000 (13:13 +0000)]
Stupid bug fixed: the test to detect Uncertain cases was simply reverted.

15 years agoRemoved old logs
denes [Mon, 27 Jul 2009 12:49:02 +0000 (12:49 +0000)]
Removed old logs

15 years agoUseless "let module" removed.
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 12:46:08 +0000 (12:46 +0000)]
Useless "let module" removed.

15 years agoSince I guess the divergence bug is fixed, I activate the test again.
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 12:25:54 +0000 (12:25 +0000)]
Since I guess the divergence bug is fixed, I activate the test again.

15 years agoSerious bug fixed: because of lazy evaluation of !require1, the function could
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 12:24:52 +0000 (12:24 +0000)]
Serious bug fixed: because of lazy evaluation of !require1, the function could
diverge.

15 years agosetoids.ma split into setoids.ma + setoids1.ma
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 10:31:40 +0000 (10:31 +0000)]
setoids.ma split into setoids.ma + setoids1.ma

15 years agotopology/igt.ma (???) |-> sets/setoids.ma
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 10:18:47 +0000 (10:18 +0000)]
topology/igt.ma (???) |-> sets/setoids.ma

15 years ago...
Claudio Sacerdoti Coen [Mon, 27 Jul 2009 10:04:52 +0000 (10:04 +0000)]
...

15 years agoMoved benchmarks to new folder
denes [Mon, 27 Jul 2009 09:35:18 +0000 (09:35 +0000)]
Moved benchmarks to new folder

15 years agoIt works better now.
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 22:19:37 +0000 (22:19 +0000)]
It works better now.

15 years ago...
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 22:06:11 +0000 (22:06 +0000)]
...

15 years agoNo more hand-made coercions.
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 22:05:44 +0000 (22:05 +0000)]
No more hand-made coercions.

15 years agoDebugging code removed.
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 22:05:29 +0000 (22:05 +0000)]
Debugging code removed.

15 years agoRecord fields declared as coercions as now really declared as coercions.
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 22:05:07 +0000 (22:05 +0000)]
Record fields declared as coercions as now really declared as coercions.

15 years agoBeta-expansion was avoided as soon as one argument was flexible.
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 21:49:56 +0000 (21:49 +0000)]
Beta-expansion was avoided as soon as one argument was flexible.
This lead to a different behaviour in the following two unification problems:

   (\lambda_.?) ? =?= T         vs               ? ? =?= T
     or, equivalently
        ?[?] =?= T

The fix is very easy: we always perform beta-expansion and delifting will
take care of ignoring the flexible "arguments", both during beta-expansion
and during the unification that follows.

15 years ago...
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 21:25:13 +0000 (21:25 +0000)]
...

15 years agoFunction to map NCic.term to CicNotationPt.term finished.
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 21:24:46 +0000 (21:24 +0000)]
Function to map NCic.term to CicNotationPt.term finished.
Note: it is almost identical to ncic_of_ast0, but it uses a different data
type for contexts that allow to perform "substitution" in a single operation.
Moreover, the terms that are substituted are CicNotationPt.terms and not
NCic.terms. The two codes really ought to be unified.

15 years agoBug (found during code review) fixed (but not tested and bug never re-produced):
Claudio Sacerdoti Coen [Fri, 24 Jul 2009 21:23:19 +0000 (21:23 +0000)]
Bug (found during code review) fixed (but not tested and bug never re-produced):
wrong context passed around.

15 years ago...
Claudio Sacerdoti Coen [Thu, 23 Jul 2009 20:42:15 +0000 (20:42 +0000)]
...

15 years ago freescale porting, work in progress
Cosimo Oliboni [Thu, 23 Jul 2009 18:18:28 +0000 (18:18 +0000)]
 freescale porting, work in progress

15 years ago freescale porting, work in progress
Cosimo Oliboni [Thu, 23 Jul 2009 12:13:26 +0000 (12:13 +0000)]
 freescale porting, work in progress

15 years agoElimination principles are now processed in O(1) again
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 16:46:04 +0000 (16:46 +0000)]
Elimination principles are now processed in O(1) again

15 years agoMajor speed-up: meta-chains are now expanded during restriction to avoid
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 16:39:32 +0000 (16:39 +0000)]
Major speed-up: meta-chains are now expanded during restriction to avoid
creating longer ones and to avoid restricting twice the same conjecture.

15 years agoFixed test for invertibility
denes [Wed, 22 Jul 2009 15:43:57 +0000 (15:43 +0000)]
Fixed test for invertibility

15 years ago...
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 15:13:59 +0000 (15:13 +0000)]
...

15 years ago1) PTS simplified
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 15:10:50 +0000 (15:10 +0000)]
1) PTS simplified
2) several eliminiation principles and projections are now automatically generated

15 years agoNow using lazy strings for debug printings
denes [Wed, 22 Jul 2009 13:14:16 +0000 (13:14 +0000)]
Now using lazy strings for debug printings

15 years ago...
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 11:20:02 +0000 (11:20 +0000)]
...

15 years agonelim fixed
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 11:16:21 +0000 (11:16 +0000)]
nelim fixed

15 years agoleftno was List.length rights :-)
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 11:15:41 +0000 (11:15 +0000)]
leftno was List.length rights :-)

15 years agoAlmost ready to implement coercion declaration for record fields. But how?
Claudio Sacerdoti Coen [Wed, 22 Jul 2009 09:24:55 +0000 (09:24 +0000)]
Almost ready to implement coercion declaration for record fields. But how?

15 years ago freescale porting, work in progress
Cosimo Oliboni [Tue, 21 Jul 2009 22:37:37 +0000 (22:37 +0000)]
 freescale porting, work in progress

15 years ago1) record projections are now automatically generated
Claudio Sacerdoti Coen [Tue, 21 Jul 2009 20:25:12 +0000 (20:25 +0000)]
1) record projections are now automatically generated
2) incomplete code commented out

15 years agoDebugging code removed.
Claudio Sacerdoti Coen [Tue, 21 Jul 2009 20:21:22 +0000 (20:21 +0000)]
Debugging code removed.

15 years agoRecord projections are now automatically generated for NG.
Claudio Sacerdoti Coen [Tue, 21 Jul 2009 20:20:18 +0000 (20:20 +0000)]
Record projections are now automatically generated for NG.

Note: I have implemented a partial function from NCic.term to
CicNotationPt.term. Is there already a similar function? Where should it be
moved?

15 years agoImplemented handling of Invertible equalities
denes [Tue, 21 Jul 2009 15:38:17 +0000 (15:38 +0000)]
Implemented handling of Invertible equalities
Fixed nasty bug in inferences for Incomparable equalities

15 years agosorted modules
Enrico Tassi [Mon, 20 Jul 2009 21:38:04 +0000 (21:38 +0000)]
sorted modules

15 years agoDebugging printf removed
Claudio Sacerdoti Coen [Mon, 20 Jul 2009 19:43:54 +0000 (19:43 +0000)]
Debugging printf removed

15 years agonrewrite now uses the appropriate principle when going from right to left
Claudio Sacerdoti Coen [Mon, 20 Jul 2009 19:43:42 +0000 (19:43 +0000)]
nrewrite now uses the appropriate principle when going from right to left

15 years agonrewrite now working
Claudio Sacerdoti Coen [Mon, 20 Jul 2009 19:36:04 +0000 (19:36 +0000)]
nrewrite now working

15 years ago...
Claudio Sacerdoti Coen [Mon, 20 Jul 2009 19:23:43 +0000 (19:23 +0000)]
...

15 years agoRemoved status printing by processes
denes [Mon, 20 Jul 2009 18:06:07 +0000 (18:06 +0000)]
Removed status printing by processes

15 years agoFixed multiple printing
denes [Mon, 20 Jul 2009 17:58:07 +0000 (17:58 +0000)]
Fixed multiple printing

15 years agoFinal version, submitted to CASC-22.
Wilmer Ricciotti [Mon, 20 Jul 2009 17:12:17 +0000 (17:12 +0000)]
Final version, submitted to CASC-22.

15 years agoadded a flag for age selection
Wilmer Ricciotti [Mon, 20 Jul 2009 17:07:00 +0000 (17:07 +0000)]
added a flag for age selection

15 years agoVery serious bug fixed in unification, but the fix is very ugly.
Claudio Sacerdoti Coen [Mon, 20 Jul 2009 16:30:26 +0000 (16:30 +0000)]
Very serious bug fixed in unification, but the fix is very ugly.

Explanation: we have reduced the case ? x1 .. xn to the case
?[x1,...,xn] by mean of lambda-abstractions. However, these need to be
typed. The way we used to type them was with non-dependent types. Thus they
failed in almost all dependent cases (like rewrite).

This fix seems to work and uses a few lines of code, but it requires a call
to the unifier which is VEEERY bad.

Debugging prints still to be removed.

15 years ago1) The NG kernel now accepts only usage of declared universes
Claudio Sacerdoti Coen [Mon, 20 Jul 2009 16:25:26 +0000 (16:25 +0000)]
1) The NG kernel now accepts only usage of declared universes
2) Bug (badly) fixed in NCicElim: it used to generate undeclared universe
   names.