]>
matita.cs.unibo.it Git - helm.git/log 
Enrico Tassi  [Thu, 8 Apr 2010 17:44:46 +0000  (17:44 +0000)] 
support axioms
From: tassi <tassi@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Enrico Tassi  [Thu, 8 Apr 2010 17:33:28 +0000  (17:33 +0000)] 
...
From: tassi <tassi@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Enrico Tassi  [Thu, 8 Apr 2010 17:31:03 +0000  (17:31 +0000)] 
thf problems list for tptp 4.0.1
From: tassi <tassi@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Enrico Tassi  [Thu, 8 Apr 2010 17:28:13 +0000  (17:28 +0000)] 
fixed compiltion order of lexer/parser
From: tassi <tassi@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Thu, 8 Apr 2010 16:38:53 +0000  (16:38 +0000)] 
New code (unbranched) to compute all keys by all possible ways of reducing the term.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Thu, 8 Apr 2010 16:37:26 +0000  (16:37 +0000)] 
New sets of.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Enrico Tassi  [Thu, 8 Apr 2010 14:43:43 +0000  (14:43 +0000)] 
THF parser received some care
From: tassi <tassi@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Thu, 8 Apr 2010 13:02:05 +0000  (13:02 +0000)] 
Fixing indexing (commit parziale di Claudio?)
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Enrico Tassi  [Wed, 7 Apr 2010 13:34:29 +0000  (13:34 +0000)] 
THF parser for TPTP
From: tassi <tassi@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 16:27:56 +0000  (16:27 +0000)] 
Not is now inductive.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 14:53:12 +0000  (14:53 +0000)] 
Use the inversion!
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 14:41:09 +0000  (14:41 +0000)] 
Bug fixed: the current equation is not always the last hyp.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 14:40:34 +0000  (14:40 +0000)] 
...
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 13:49:43 +0000  (13:49 +0000)] 
- inversion principles are now generated also for co-inductive types
- we use uniformly the cases_tac/elim_tac in the inversion principle
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 13:35:12 +0000  (13:35 +0000)] 
More debugging info from print_tac.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 13:33:55 +0000  (13:33 +0000)] 
Implicit and UserInput were printed incorrectly.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 31 Mar 2010 13:31:23 +0000  (13:31 +0000)] 
ninversion
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Wed, 31 Mar 2010 10:29:30 +0000  (10:29 +0000)] 
removed boh
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Wilmer Ricciotti  [Wed, 31 Mar 2010 09:39:37 +0000  (09:39 +0000)] 
Added test file for inversion in ng matita.
From: ricciott <ricciott@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Wed, 31 Mar 2010 09:07:11 +0000  (09:07 +0000)] 
Tracing mechanism for auto. Interface changed to solve an ambiguity between
an ampty trace and a missing trace.
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Fri, 26 Mar 2010 18:14:54 +0000  (18:14 +0000)] 
Good definition found.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Fri, 26 Mar 2010 17:27:53 +0000  (17:27 +0000)] 
(Co)Inductively Generated Formal Topologies (not only basic ones)
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Matthias Puech  [Thu, 25 Mar 2010 18:20:15 +0000  (18:20 +0000)] 
patched the definition of locate, advances in locate_add; still issues..
From: puech <puech@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Wilmer Ricciotti  [Thu, 25 Mar 2010 18:00:49 +0000  (18:00 +0000)] 
Z.ma updated to reflect changes in the logical Not operator
From: ricciott <ricciott@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Matthias Puech  [Thu, 25 Mar 2010 16:23:10 +0000  (16:23 +0000)] 
Automation problem
From: puech <puech@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Thu, 25 Mar 2010 14:22:31 +0000  (14:22 +0000)] 
More work
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Thu, 25 Mar 2010 09:22:23 +0000  (09:22 +0000)] 
cosi va (se vi pare).
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Thu, 25 Mar 2010 09:12:41 +0000  (09:12 +0000)] 
...
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Thu, 25 Mar 2010 08:41:21 +0000  (08:41 +0000)] 
Conflict(?).
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Thu, 25 Mar 2010 08:36:02 +0000  (08:36 +0000)] 
Extension of demod to arbtrary predicates (not just equalities).
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 17:56:32 +0000  (17:56 +0000)] 
Nice examples for automation (that fails).
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 17:48:45 +0000  (17:48 +0000)] 
Simplified proof after pattern fix
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 17:36:05 +0000  (17:36 +0000)] 
"Not" is no longer a definition
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 17:35:24 +0000  (17:35 +0000)] 
The precedence of ^-1 has changed.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 17:33:09 +0000  (17:33 +0000)] 
Equality has one right parameter and thus it's elimination principle has two
arguments to be protected by the scope, not 1. Why did I put one long ago in
place of 2? Maybe we were working on the old library where rewriting was non
dependent?
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 17:27:01 +0000  (17:27 +0000)] 
...
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 14:35:57 +0000  (14:35 +0000)] 
Axioms were not indexed.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 14:33:55 +0000  (14:33 +0000)] 
Axioms were not indexed.
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 14:20:39 +0000  (14:20 +0000)] 
...
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Claudio Sacerdoti Coen  [Wed, 24 Mar 2010 14:19:52 +0000  (14:19 +0000)] 
Real numbers as co-inductive streams of digits (overlapping refining intervals).
From: sacerdot <sacerdot@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Wed, 24 Mar 2010 13:04:27 +0000  (13:04 +0000)] 
Computation of the trace.
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Matthias Puech  [Tue, 23 Mar 2010 18:24:49 +0000  (18:24 +0000)] 
typo in a proof
From: puech <puech@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 17:50:12 +0000  (17:50 +0000)] 
One more case.
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 16:31:55 +0000  (16:31 +0000)] 
Readded eqf_2.
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 15:59:10 +0000  (15:59 +0000)] 
symmetric_eq -> sym_eq
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 15:52:29 +0000  (15:52 +0000)] 
Re-proved an axiom
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 15:51:56 +0000  (15:51 +0000)] 
Commented a few lemmas (copies).
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 15:48:42 +0000  (15:48 +0000)] 
Fixed a few bugs
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 15:45:06 +0000  (15:45 +0000)] 
"flat" function (subst unfolding)
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 07:32:33 +0000  (07:32 +0000)] 
Keeping only lift_aux e subst_aux (renamed to lift and subst).
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Andrea Asperti  [Tue, 23 Mar 2010 07:31:12 +0000  (07:31 +0000)] 
Moved compare in a different file.
From: asperti <asperti@
c2b2084f -9a08-0410-b176-
e24b037a169a >
Matthias Puech  [Thu, 18 Mar 2010 17:44:52 +0000  (17:44 +0000)] 
Downgrading level of infix notations involving \sup.
Andrea Asperti  [Thu, 18 Mar 2010 11:36:56 +0000  (11:36 +0000)] 
Porting alla nuova def. di negazione
Andrea Asperti  [Thu, 18 Mar 2010 11:35:44 +0000  (11:35 +0000)] 
Nuova versione di not.
Andrea Asperti  [Thu, 18 Mar 2010 11:33:10 +0000  (11:33 +0000)] 
Printings removed.
Andrea Asperti  [Thu, 18 Mar 2010 11:28:46 +0000  (11:28 +0000)] 
Debugging disabled.
Andrea Asperti  [Thu, 18 Mar 2010 11:28:22 +0000  (11:28 +0000)] 
Debugging disabled.
Andrea Asperti  [Thu, 18 Mar 2010 11:23:53 +0000  (11:23 +0000)] 
New demodulation tactics (mostly for debugging purposes).
Andrea Asperti  [Thu, 18 Mar 2010 11:22:11 +0000  (11:22 +0000)] 
Exporting the demodulation function.
Andrea Asperti  [Thu, 18 Mar 2010 11:19:53 +0000  (11:19 +0000)] 
New option "demod" for auto.
Andrea Asperti  [Thu, 18 Mar 2010 11:06:34 +0000  (11:06 +0000)] 
Porting the new definition of equality.
Claudio Sacerdoti Coen  [Thu, 18 Mar 2010 10:21:46 +0000  (10:21 +0000)] 
Do not index examples (concrete syntax: nremark).
Claudio Sacerdoti Coen  [Thu, 18 Mar 2010 10:21:14 +0000  (10:21 +0000)] 
nremark => `Example (not to be indexed)
Andrea Asperti  [Thu, 18 Mar 2010 07:18:36 +0000  (07:18 +0000)] 
app of app inside smart application.
Ferruccio Guidi  [Wed, 17 Mar 2010 15:10:12 +0000  (15:10 +0000)] 
dr
Andrea Asperti  [Wed, 17 Mar 2010 14:58:51 +0000  (14:58 +0000)] 
qualche caso del lemma 5.2.11
Claudio Sacerdoti Coen  [Wed, 17 Mar 2010 14:56:31 +0000  (14:56 +0000)] 
OCaml's inferred type simplified.
Claudio Sacerdoti Coen  [Wed, 17 Mar 2010 14:29:27 +0000  (14:29 +0000)] 
...
Andrea Asperti  [Wed, 17 Mar 2010 11:51:01 +0000  (11:51 +0000)] 
Splitted gpts in two files.
Andrea Asperti  [Wed, 17 Mar 2010 11:48:50 +0000  (11:48 +0000)] 
Aggiornamento alla negazione.
Andrea Asperti  [Wed, 17 Mar 2010 11:47:03 +0000  (11:47 +0000)] 
Nuova definizione della negazione.
Claudio Sacerdoti Coen  [Tue, 16 Mar 2010 17:57:49 +0000  (17:57 +0000)] 
Comparison of two applications with a different number of arguments not
Claudio Sacerdoti Coen  [Tue, 16 Mar 2010 16:41:40 +0000  (16:41 +0000)] 
1) intros cleans up the cache (because the context changes) and this means
Claudio Sacerdoti Coen  [Tue, 16 Mar 2010 15:34:34 +0000  (15:34 +0000)] 
refreshing of inferred type was missing
Claudio Sacerdoti Coen  [Tue, 16 Mar 2010 14:17:51 +0000  (14:17 +0000)] 
...
Andrea Asperti  [Fri, 12 Mar 2010 12:25:43 +0000  (12:25 +0000)] 
First version of PTS
Andrea Asperti  [Fri, 12 Mar 2010 12:23:31 +0000  (12:23 +0000)] 
New definition of negation
Andrea Asperti  [Fri, 12 Mar 2010 07:40:38 +0000  (07:40 +0000)] 
Subst was missing in perforate small (apparently, gty is not
Andrea Asperti  [Fri, 12 Mar 2010 07:39:13 +0000  (07:39 +0000)] 
removed debug from the inteface
Andrea Asperti  [Thu, 4 Mar 2010 08:27:05 +0000  (08:27 +0000)] 
In line with the ml.
Andrea Asperti  [Thu, 4 Mar 2010 08:06:43 +0000  (08:06 +0000)] 
1. For smart application, we only perforate small terms (terms with sort
Andrea Asperti  [Thu, 4 Mar 2010 07:55:14 +0000  (07:55 +0000)] 
Small changes for debugging
Andrea Asperti  [Thu, 4 Mar 2010 07:54:40 +0000  (07:54 +0000)] 
Fixed a bug in deep_eq: we generated new clauses but neglected the
Andrea Asperti  [Thu, 4 Mar 2010 07:52:45 +0000  (07:52 +0000)] 
Corrected a bug relative to the application of substs in the "on goal"
Wilmer Ricciotti  [Tue, 2 Mar 2010 16:39:15 +0000  (16:39 +0000)] 
Added reverse rewriting principle in Type[0].
Wilmer Ricciotti  [Tue, 2 Mar 2010 16:19:18 +0000  (16:19 +0000)] 
Some integrations to the ng library.
Wilmer Ricciotti  [Tue, 2 Mar 2010 14:06:40 +0000  (14:06 +0000)] 
Added syntax for ninversion tactic (still experimental).
Enrico Tassi  [Tue, 2 Mar 2010 11:53:57 +0000  (11:53 +0000)] 
Constants are indexed using the Reference, not the Uri, so that constructors
Wilmer Ricciotti  [Mon, 1 Mar 2010 18:07:54 +0000  (18:07 +0000)] 
Fixed a bug in the unification, which prevented some reduction steps from being
Ferruccio Guidi  [Thu, 25 Feb 2010 21:19:29 +0000  (21:19 +0000)] 
-bugfix in the "profile" entry
Ferruccio Guidi  [Thu, 25 Feb 2010 19:42:00 +0000  (19:42 +0000)] 
- pipeline support for generated entities in text mode completed
Wilmer Ricciotti  [Thu, 25 Feb 2010 12:42:56 +0000  (12:42 +0000)] 
Minimal example in Z showing a problem in the nnormalize tactic.
Ferruccio Guidi  [Wed, 24 Feb 2010 20:04:39 +0000  (20:04 +0000)] 
- a couple of new entities
Ferruccio Guidi  [Tue, 23 Feb 2010 12:00:26 +0000  (12:00 +0000)] 
- the text model now supports invocations of the entity generator (to
Ferruccio Guidi  [Mon, 22 Feb 2010 18:53:10 +0000  (18:53 +0000)] 
- we completed the text parser fixing the syntactic shortcuts
Ferruccio Guidi  [Sun, 21 Feb 2010 19:09:07 +0000  (19:09 +0000)] 
- we added some syntactic sugar in the text parser
Ferruccio Guidi  [Sat, 20 Feb 2010 22:18:47 +0000  (22:18 +0000)] 
- we implemented the hierarchy and sort names declaration in text parser
Andrea Asperti  [Fri, 19 Feb 2010 17:15:41 +0000  (17:15 +0000)] 
Open goals fixed (it also returned closed goals).
Ferruccio Guidi  [Fri, 19 Feb 2010 16:27:17 +0000  (16:27 +0000)] 
- we added a parser for lambda-delta textual syntax (file extension .hln)
Andrea Asperti  [Fri, 19 Feb 2010 07:45:40 +0000  (07:45 +0000)] 
Removed debug printings.