]>
matita.cs.unibo.it Git - helm.git/log
denes [Wed, 22 Jul 2009 11:13:45 +0000 (11:13 +0000)]
Fixed conflicts due to problem when merging with UEQ implementation
denes [Fri, 17 Jul 2009 09:37:13 +0000 (09:37 +0000)]
Branched paramodulation for CNF (Horn clauses)
Enrico Tassi [Wed, 15 Jul 2009 16:34:34 +0000 (16:34 +0000)]
ncopy partially implemented and fixed (a ?) chain to print elimintaors
Wilmer Ricciotti [Wed, 15 Jul 2009 13:29:33 +0000 (13:29 +0000)]
Fixed dependency function, which was lacking the code for recursive calls.
Enrico Tassi [Wed, 15 Jul 2009 11:54:04 +0000 (11:54 +0000)]
...
Enrico Tassi [Wed, 15 Jul 2009 11:42:46 +0000 (11:42 +0000)]
match_coercion gives back the saturations, not the arity:
`f ??????? x ???? y z` has to be rendered as `x y z`
<-----> <-->
cpos stat
Cosimo Oliboni [Wed, 15 Jul 2009 11:39:18 +0000 (11:39 +0000)]
freescale porting, work in progress
denes [Tue, 14 Jul 2009 14:36:56 +0000 (14:36 +0000)]
Fixed Option type error (OCaml bug)
denes [Tue, 14 Jul 2009 14:33:53 +0000 (14:33 +0000)]
.
denes [Tue, 14 Jul 2009 14:33:29 +0000 (14:33 +0000)]
.
Cosimo Oliboni [Tue, 14 Jul 2009 03:27:50 +0000 (03:27 +0000)]
freescale porting to ng, work in progress
Enrico Tassi [Mon, 13 Jul 2009 18:52:29 +0000 (18:52 +0000)]
better spacing
Enrico Tassi [Mon, 13 Jul 2009 13:48:35 +0000 (13:48 +0000)]
statistics are used, when possible, to sort
constants
denes [Mon, 13 Jul 2009 10:03:23 +0000 (10:03 +0000)]
Added statistics printings
denes [Mon, 13 Jul 2009 10:02:10 +0000 (10:02 +0000)]
Added statistics module
Claudio Sacerdoti Coen [Mon, 13 Jul 2009 09:13:12 +0000 (09:13 +0000)]
First proof finished (some tactics still not working).
Enrico Tassi [Mon, 13 Jul 2009 08:56:24 +0000 (08:56 +0000)]
matitaprover is now flexible enough to allow the computation of statistics on
the clauses and then choose an ordering to be used for the proof search
Claudio Sacerdoti Coen [Mon, 13 Jul 2009 03:27:46 +0000 (03:27 +0000)]
Coercion hiding implemented. Notes:
1) hiding of coercions whose return type is a product is not done correctly,
since the "sats" information seem to have changed semantics. Enrico, is it
a bug or just a new semantics?
2) coercion matching has been implemented trivially (O(n)) in NCicCoercion.
Here I need a special version of a discrimination tree. Enrico, do we have
one already or is there a way to simulate it?
Cosimo Oliboni [Mon, 13 Jul 2009 01:39:16 +0000 (01:39 +0000)]
freescale translation (work in progress)
Cosimo Oliboni [Sun, 12 Jul 2009 00:57:09 +0000 (00:57 +0000)]
Cosimo Oliboni [Sat, 11 Jul 2009 22:48:48 +0000 (22:48 +0000)]
Claudio Sacerdoti Coen [Fri, 10 Jul 2009 21:50:59 +0000 (21:50 +0000)]
Composite coercions are here!
Ferruccio Guidi [Fri, 10 Jul 2009 21:36:41 +0000 (21:36 +0000)]
- brgOutput: the nodes count is now implemented
- brgReduction: the type annotation in the beta-reductum is useless
- brgType: a never-occurring condition marked with assert false
Enrico Tassi [Fri, 10 Jul 2009 16:11:36 +0000 (16:11 +0000)]
initial implementation of coercion composition
Enrico Tassi [Fri, 10 Jul 2009 16:10:54 +0000 (16:10 +0000)]
more work on coercions composition
Cosimo Oliboni [Fri, 10 Jul 2009 10:49:42 +0000 (10:49 +0000)]
+root +depends
denes [Fri, 10 Jul 2009 10:12:16 +0000 (10:12 +0000)]
Removed unused parameter of unification procedure (vars)
Enrico Tassi [Fri, 10 Jul 2009 10:03:44 +0000 (10:03 +0000)]
more profilers
Claudio Sacerdoti Coen [Fri, 10 Jul 2009 06:15:13 +0000 (06:15 +0000)]
Coercions used here and there.
Claudio Sacerdoti Coen [Fri, 10 Jul 2009 03:16:06 +0000 (03:16 +0000)]
Bug fixed (missing ctx) + comment added.
Claudio Sacerdoti Coen [Fri, 10 Jul 2009 03:00:25 +0000 (03:00 +0000)]
...
Cosimo Oliboni [Fri, 10 Jul 2009 03:00:10 +0000 (03:00 +0000)]
new ng freescale, no external dependencies
Claudio Sacerdoti Coen [Fri, 10 Jul 2009 02:02:05 +0000 (02:02 +0000)]
Let's live with new ocaml type system limitations...
Enrico Tassi [Thu, 9 Jul 2009 21:53:50 +0000 (21:53 +0000)]
initial implementation of `ncoercion name : type := body on name : pat to pat`
Enrico Tassi [Thu, 9 Jul 2009 16:30:17 +0000 (16:30 +0000)]
claudio, please have a look at this
Enrico Tassi [Thu, 9 Jul 2009 14:25:44 +0000 (14:25 +0000)]
new nrepeat (and block '('...')' ) tactical
Enrico Tassi [Thu, 9 Jul 2009 14:24:22 +0000 (14:24 +0000)]
...
Enrico Tassi [Thu, 9 Jul 2009 13:41:20 +0000 (13:41 +0000)]
New functorialization: paramod is abstracted over a Orderings.Blob, that is like Terms.Blob but adds the compare_terms function.
This allows an easy instantiation of the main loop with differend orderings
denes [Thu, 9 Jul 2009 12:03:59 +0000 (12:03 +0000)]
Fixed check for condition iv p.33 (Riazzanov)
Wilmer Ricciotti [Thu, 9 Jul 2009 11:38:42 +0000 (11:38 +0000)]
More updates to Fsub.
Enrico Tassi [Thu, 9 Jul 2009 10:10:11 +0000 (10:10 +0000)]
profile most operations, do not return a filtered varlist in unif (useless and expensive)
Enrico Tassi [Thu, 9 Jul 2009 10:03:17 +0000 (10:03 +0000)]
1 process for now
Enrico Tassi [Thu, 9 Jul 2009 10:01:23 +0000 (10:01 +0000)]
two cases should be assert false at least in TPTP
Enrico Tassi [Thu, 9 Jul 2009 09:31:48 +0000 (09:31 +0000)]
micro optimizations to unification
denes [Thu, 9 Jul 2009 09:11:36 +0000 (09:11 +0000)]
Cleaned a bit
Enrico Tassi [Thu, 9 Jul 2009 08:29:16 +0000 (08:29 +0000)]
...
Enrico Tassi [Thu, 9 Jul 2009 08:25:41 +0000 (08:25 +0000)]
activate kbo, not lpo
Claudio Sacerdoti Coen [Thu, 9 Jul 2009 07:42:01 +0000 (07:42 +0000)]
...
Claudio Sacerdoti Coen [Thu, 9 Jul 2009 07:34:37 +0000 (07:34 +0000)]
Bug fixed (non-captured variable).
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 22:43:16 +0000 (22:43 +0000)]
eq moved to CProp
In Prop a unification problem was not solved, but I suspect that that was
a bug...
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 18:20:47 +0000 (18:20 +0000)]
...
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 16:16:06 +0000 (16:16 +0000)]
repeat_tac
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 15:53:26 +0000 (15:53 +0000)]
...
Enrico Tassi [Wed, 8 Jul 2009 14:09:06 +0000 (14:09 +0000)]
few more files, one diverges
Cosimo Oliboni [Wed, 8 Jul 2009 10:03:08 +0000 (10:03 +0000)]
directory for porting the assembly to matita-ng
Enrico Tassi [Wed, 8 Jul 2009 09:58:29 +0000 (09:58 +0000)]
removed useless universes
Enrico Tassi [Wed, 8 Jul 2009 09:56:26 +0000 (09:56 +0000)]
import of a sample for cosimo
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 03:30:52 +0000 (03:30 +0000)]
Hmmmm. This way we need "canonical structures" also for local definitions => BAD
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:36:19 +0000 (02:36 +0000)]
...
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:36:08 +0000 (02:36 +0000)]
Metavariable case in does_not_occur (hence weakly/stricly, positive, etc.)
relaxed. Is this always correct??
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:35:28 +0000 (02:35 +0000)]
Missing case for Match implemented.
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:24:37 +0000 (02:24 +0000)]
...
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:23:02 +0000 (02:23 +0000)]
weakly/strictly positive checks relaxed to allow metavariables that are not
substituted
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:13:35 +0000 (02:13 +0000)]
...
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:13:10 +0000 (02:13 +0000)]
Improved error message.
Claudio Sacerdoti Coen [Wed, 8 Jul 2009 02:10:13 +0000 (02:10 +0000)]
Bug fixed: the debrujinate function (hence the one to compute objects height)
did not take the substitution.
Claudio Sacerdoti Coen [Tue, 7 Jul 2009 22:10:33 +0000 (22:10 +0000)]
...
Claudio Sacerdoti Coen [Tue, 7 Jul 2009 21:51:34 +0000 (21:51 +0000)]
Bug fixed: one uri was not refreshed, causing divergence of the kernel!
Enrico Tassi [Tue, 7 Jul 2009 14:13:45 +0000 (14:13 +0000)]
fixed some typos
Claudio Sacerdoti Coen [Tue, 7 Jul 2009 13:15:30 +0000 (13:15 +0000)]
Let's play a bit with NG.
This library is NOT meant to be the final one, just a way to experiment with
features.
Claudio Sacerdoti Coen [Tue, 7 Jul 2009 01:49:29 +0000 (01:49 +0000)]
1) Include files for NG were neither recursively processes nor accumulated.
They are now recursively processed (is this the best solution???)
2) Bug fixed (an assertion raised in including an included file because of
a false assertion on references)
denes [Mon, 6 Jul 2009 14:17:49 +0000 (14:17 +0000)]
Fixed printing of number of problems solved
denes [Mon, 6 Jul 2009 10:28:04 +0000 (10:28 +0000)]
Tried to implement lpo in a more efficient way
denes [Mon, 6 Jul 2009 10:01:54 +0000 (10:01 +0000)]
Fixed typo in lpo (from old implementation)
Ferruccio Guidi [Fri, 3 Jul 2009 18:29:06 +0000 (18:29 +0000)]
some corrections
Ferruccio Guidi [Fri, 3 Jul 2009 18:11:04 +0000 (18:11 +0000)]
more static analysis on the Automath text
denes [Fri, 3 Jul 2009 16:41:33 +0000 (16:41 +0000)]
Ported old implementation of LPO (for test purposes)
Ferruccio Guidi [Fri, 3 Jul 2009 15:28:01 +0000 (15:28 +0000)]
we now do some static analysis on the Automath text to possibly clear some language ambiguities
denes [Fri, 3 Jul 2009 13:22:28 +0000 (13:22 +0000)]
Implemented LPO
denes [Thu, 2 Jul 2009 14:29:01 +0000 (14:29 +0000)]
Corrected type for bag
denes [Thu, 2 Jul 2009 14:20:38 +0000 (14:20 +0000)]
New age selection
New demodulation strategy
Enrico Tassi [Thu, 2 Jul 2009 11:01:15 +0000 (11:01 +0000)]
better output handling
Enrico Tassi [Thu, 2 Jul 2009 10:57:00 +0000 (10:57 +0000)]
return type of paramod fixed according to the SZSOntology
Enrico Tassi [Wed, 1 Jul 2009 16:13:33 +0000 (16:13 +0000)]
...
Enrico Tassi [Wed, 1 Jul 2009 16:07:16 +0000 (16:07 +0000)]
...
Wilmer Ricciotti [Wed, 1 Jul 2009 13:56:38 +0000 (13:56 +0000)]
Version number set to 1.0.0-rc1
denes [Wed, 1 Jul 2009 09:35:26 +0000 (09:35 +0000)]
Fixed type of bag
Enrico Tassi [Tue, 30 Jun 2009 14:33:37 +0000 (14:33 +0000)]
parallel
denes [Tue, 30 Jun 2009 14:12:52 +0000 (14:12 +0000)]
Moved ID management inside the bag
Enrico Tassi [Tue, 30 Jun 2009 13:07:35 +0000 (13:07 +0000)]
attempt of using 2 different orderings
Enrico Tassi [Tue, 30 Jun 2009 12:35:21 +0000 (12:35 +0000)]
....
denes [Tue, 30 Jun 2009 12:07:20 +0000 (12:07 +0000)]
Corrected a few typos
Enrico Tassi [Tue, 30 Jun 2009 11:54:21 +0000 (11:54 +0000)]
...
denes [Tue, 30 Jun 2009 10:20:40 +0000 (10:20 +0000)]
Enabled age selection (ratio 1/5)
Ferruccio Guidi [Mon, 29 Jun 2009 17:46:08 +0000 (17:46 +0000)]
lambda-delta:
- lib/output: infrastructrure for reduction reporting
we found just one instance of "referene typing" in the "Grundlagen"
rt.txt reports where it occurs
- lib/time: bugfix
- basic_rg: bugfix (some relocations were missing)
the "Grundlagen" now typechecks :)
Enrico Tassi [Mon, 29 Jun 2009 14:44:21 +0000 (14:44 +0000)]
...
Enrico Tassi [Mon, 29 Jun 2009 14:36:37 +0000 (14:36 +0000)]
do not infer on closed goals
Enrico Tassi [Mon, 29 Jun 2009 14:30:18 +0000 (14:30 +0000)]
removed a maybe diverging test
Enrico Tassi [Mon, 29 Jun 2009 13:45:03 +0000 (13:45 +0000)]
...
denes [Mon, 29 Jun 2009 13:33:42 +0000 (13:33 +0000)]
First attempt for refined goal selection strategy