]> matita.cs.unibo.it Git - helm.git/log
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17 years agole x y ==> x \leq y (now possible because of a bug fix in coercion
Claudio Sacerdoti Coen [Sat, 30 Dec 2006 21:00:18 +0000 (21:00 +0000)]
le x y ==> x \leq y  (now possible because of a bug fix in coercion
serialization in .moo files)

17 years agoSerious bug fixed: arities of coercions in the .moo files were not computed
Claudio Sacerdoti Coen [Sat, 30 Dec 2006 20:56:13 +0000 (20:56 +0000)]
Serious bug fixed: arities of coercions in the .moo files were not computed
correctly. Thus including another file a bugged coercion graph was produced,
with randomic effects quite hard to understand. (Examples in dama where
it was not possible to use <= in place of le here and there because of a
coercion with the wrong arity).

17 years ago dependence to legacy/coq.ma fixed
Ferruccio Guidi [Sat, 30 Dec 2006 18:59:14 +0000 (18:59 +0000)]
 dependence to legacy/coq.ma fixed

17 years agonow we try two distinct depend files for compilation in byte and native code
Ferruccio Guidi [Fri, 29 Dec 2006 14:35:31 +0000 (14:35 +0000)]
now we try two distinct depend files for compilation in byte and native code

17 years agoRecord with simulated manifest types are now used everywhere in
Claudio Sacerdoti Coen [Fri, 29 Dec 2006 14:35:28 +0000 (14:35 +0000)]
Record with simulated manifest types are now used everywhere in
integration_algebras.ma. They seem to work really very well (up to missing
but due syntactic sugar).

17 years agoFirst attempt at using/simulating records with manifest types to encode
Claudio Sacerdoti Coen [Fri, 29 Dec 2006 14:08:44 +0000 (14:08 +0000)]
First attempt at using/simulating records with manifest types to encode
mathematical structures that form a DAG. So far it works quite well,
but the generation of the "coerced" projection should be automated.
Something to write a paper on.

17 years agoeq_ind' generalized to eq_rect'
Claudio Sacerdoti Coen [Fri, 29 Dec 2006 14:05:25 +0000 (14:05 +0000)]
eq_ind' generalized to eq_rect'

17 years ago- tactics:
Ferruccio Guidi [Fri, 29 Dec 2006 11:28:13 +0000 (11:28 +0000)]
- tactics:
  rename tactic enabled,
  rewrite and rewrite_simpl now take optional names for the rewrited premises
- procedural script reconstruction
  now starts directly from acic bypassing the content level,
  the script for the use case proof in matita/contribs/prova.ma is reconstructed  completely now and is correctly parsed and typechecked

17 years agoYet another localization error in eat_prods fixed.
Claudio Sacerdoti Coen [Thu, 28 Dec 2006 17:12:06 +0000 (17:12 +0000)]
Yet another localization error in eat_prods fixed.
However, the fix is very very ugly (it uses unsharing) and clearly shows
a source of inefficiency (and possibly also divergence, I would say).

17 years ago.depends committed to fix non-compilation errors
Claudio Sacerdoti Coen [Thu, 28 Dec 2006 14:59:27 +0000 (14:59 +0000)]
.depends committed to fix non-compilation errors

17 years agosome depend files
Ferruccio Guidi [Sun, 24 Dec 2006 15:02:39 +0000 (15:02 +0000)]
some depend files

17 years agolegacy development created
Ferruccio Guidi [Fri, 22 Dec 2006 16:32:46 +0000 (16:32 +0000)]
legacy development created

17 years ago- sc3/props.ma sc3/arity.ma: dependences fixed
Ferruccio Guidi [Fri, 22 Dec 2006 14:54:38 +0000 (14:54 +0000)]
- sc3/props.ma sc3/arity.ma: dependences fixed
- csubc/arity.ma csubc/csuba.ma: reverted as no fix was needed

17 years agoAdd_moo_content modified to avoid repetitions of index command during inclusion.
Andrea Asperti [Fri, 22 Dec 2006 10:53:52 +0000 (10:53 +0000)]
Add_moo_content modified to avoid repetitions of index command during inclusion.

17 years agoMinor change.
Andrea Asperti [Fri, 22 Dec 2006 10:51:43 +0000 (10:51 +0000)]
Minor change.

17 years agoCollapse_head_metas transforms all terms "not-recongnized" into a
Andrea Asperti [Fri, 22 Dec 2006 10:43:54 +0000 (10:43 +0000)]
Collapse_head_metas transforms all terms "not-recongnized" into a
meta.

17 years agoIn the let-in case we compute the type and add it to the context.
Andrea Asperti [Fri, 22 Dec 2006 10:37:35 +0000 (10:37 +0000)]
In the let-in case we compute the type and add it to the context.
Before it was computed every time

17 years agoThe function uri_of_term now works also if the explciit substitution list
Andrea Asperti [Fri, 22 Dec 2006 10:30:59 +0000 (10:30 +0000)]
The function uri_of_term now works also if the explciit substitution list
is not empty.

17 years agoSpeeedup! (by caching)
Enrico Tassi [Fri, 22 Dec 2006 08:54:57 +0000 (08:54 +0000)]
Speeedup! (by caching)
The costing operation is baseuri_of_file that parses the whole maybe big file to extract the first command line.

17 years agoadded some missing includes
Enrico Tassi [Thu, 21 Dec 2006 16:37:06 +0000 (16:37 +0000)]
added some missing includes

17 years agoNew declarative tactic "we proceed by cases on t to prove t'".
Claudio Sacerdoti Coen [Wed, 20 Dec 2006 23:25:42 +0000 (23:25 +0000)]
New declarative tactic "we proceed by cases on t to prove t'".
Very unsatisfactory since it already introduces the hypothesis in advance,
actually ignoring the following "case S (n:nat)" declarative command.
I do not see any easy solution at all.

17 years agoBug fixed in cases (it did not produced the right number of lambdas for the
Claudio Sacerdoti Coen [Wed, 20 Dec 2006 23:23:41 +0000 (23:23 +0000)]
Bug fixed in cases (it did not produced the right number of lambdas for the
outtype of dependent inductive types).

17 years agoTactic cases documented
Claudio Sacerdoti Coen [Wed, 20 Dec 2006 22:39:19 +0000 (22:39 +0000)]
Tactic cases documented

17 years agoNew tactic cases (still to be documented).
Claudio Sacerdoti Coen [Wed, 20 Dec 2006 22:34:35 +0000 (22:34 +0000)]
New tactic cases (still to be documented).
It is necessary for the declarative language and it is useful anyway.

17 years agoProcedural: method "Apply" ok in forward style
Ferruccio Guidi [Wed, 20 Dec 2006 20:07:54 +0000 (20:07 +0000)]
Procedural: method "Apply" ok in forward style

17 years agoProcedural: "ByInduction" method ok
Ferruccio Guidi [Tue, 19 Dec 2006 19:21:36 +0000 (19:21 +0000)]
Procedural:   "ByInduction" method ok
GrafiteAstPp: letin tactic now works

17 years agoAn idea to implement manifest record fields:
Claudio Sacerdoti Coen [Mon, 18 Dec 2006 22:28:22 +0000 (22:28 +0000)]
An idea to implement manifest record fields:
record r : R := { c1 : T1 ; c2 : T2 with f c1 = g c2 }.

Only the syntactic sugar is actually missing!

17 years agoProcedural: some improvements
Ferruccio Guidi [Mon, 18 Dec 2006 21:10:52 +0000 (21:10 +0000)]
Procedural: some improvements

17 years agoM logic/coimplication.ma
Andrea Asperti [Mon, 18 Dec 2006 12:01:11 +0000 (12:01 +0000)]
M    logic/coimplication.ma

17 years agoRenamed iterative into map_iter_p and moved around a few theorems.
Andrea Asperti [Mon, 18 Dec 2006 11:52:57 +0000 (11:52 +0000)]
Renamed iterative into map_iter_p and moved around a few theorems.

17 years agoProof of Euler theorem.
Andrea Asperti [Mon, 18 Dec 2006 10:09:01 +0000 (10:09 +0000)]
Proof of Euler theorem.

17 years agoUp to definition of limsup as liminf computed on the reverse ordering.
Enrico Zoli [Fri, 15 Dec 2006 18:59:00 +0000 (18:59 +0000)]
Up to definition of limsup as liminf computed on the reverse ordering.
However, I am no longer sure that this is the best way to proceed since
the lemmas to be proved are a lot and the typing is difficult. However,
this work should be done anyway to state limsup f x = - liminf f (-x)
that we need anyway.

17 years agoFatou lemma achieved (up to a few more axioms here and there...)
Enrico Zoli [Fri, 15 Dec 2006 16:11:56 +0000 (16:11 +0000)]
Fatou lemma achieved (up to a few more axioms here and there...)

17 years agoHuge DAMA update:
Claudio Sacerdoti Coen [Fri, 15 Dec 2006 10:39:07 +0000 (10:39 +0000)]
Huge DAMA update:
 1. up to Fatou lemma (almost there)
 2. requires the new unification procedure for coercions to enable
    multiple coercion paths between two nodes
 3. it stresses CicUniv.mere_ugraphs. To compile the new DAMA file quickly
    you have to disable that function :-(

17 years agoBugged code patched, but not in the optimal way.
Claudio Sacerdoti Coen [Thu, 14 Dec 2006 18:50:09 +0000 (18:50 +0000)]
Bugged code patched, but not in the optimal way.
The problem is that in two different interpretations a symbol id can be
interpreted as dsc in different locations. Using the previous code it
happened that every interpretation was pruned out since a symbol id occurred
twice (in different locations) in an/every interpretation. Now the couples
(loc,id) are considered for disambiguating between the two interpretations.
However, this way we hide information to the user (what other occurrences of
the same symbol are given the same interpretation).

17 years agoDebugging code commented out.
Claudio Sacerdoti Coen [Thu, 14 Dec 2006 18:48:00 +0000 (18:48 +0000)]
Debugging code commented out.

17 years ago...
Enrico Tassi [Thu, 14 Dec 2006 18:15:55 +0000 (18:15 +0000)]
...

17 years ago...
Enrico Tassi [Thu, 14 Dec 2006 18:15:39 +0000 (18:15 +0000)]
...

17 years ago...
Enrico Tassi [Thu, 14 Dec 2006 18:14:07 +0000 (18:14 +0000)]
...

17 years agocontent2Procedural.ml: "Intros+LetTac" ok
Ferruccio Guidi [Thu, 14 Dec 2006 15:38:40 +0000 (15:38 +0000)]
content2Procedural.ml: "Intros+LetTac" ok

17 years agoHuge commit:
Claudio Sacerdoti Coen [Thu, 14 Dec 2006 13:41:38 +0000 (13:41 +0000)]
Huge commit:

 1. coercGraph.ml* moved from library to cic_unification (where it should
    have been put in the first place). A few functions that must remain in
   library moved to coercDb.ml* (where they should have been put in the first
   place)
 2. ProofEngineHelpers.saturate_term moved from tactic to cic_unification.
 3. Bug fixed in saturate_term: the newmeta returned by the function was not
    correct in some cases
 4. CoercGraph.look_for_coercion* used to saturate the coercion with implicit
    arguments (thus requirin a refinement pass later on). Now the same
    functions saturate the term with metas. The return type has changed
    accordingly.
 5. the horrible hack to break composite coercions during unification has been
    replaced by a nice implementation of unification towards the join of the
    two coercions (called meet by Enrico I do not know why :-).
    This solves many many problems found using multiple coercion pathes from
    a source to a destination. (This is the case in DAMA that I am going to
    commit soon).

17 years ago- transcript: patched to generate aliases instead of inlined variables
Ferruccio Guidi [Wed, 13 Dec 2006 19:50:03 +0000 (19:50 +0000)]
- transcript: patched to generate aliases instead of inlined variables
- CoRN-Decl: regenerated with aliases instead of inlined variables
- content2Procedural: improved but not working yet

17 years agowe parametrized CicNotationPt.obj on 'term
Ferruccio Guidi [Tue, 12 Dec 2006 14:04:59 +0000 (14:04 +0000)]
we parametrized CicNotationPt.obj on 'term

17 years agowe started the infrastructure for the procedural rendering of proofs
Ferruccio Guidi [Tue, 12 Dec 2006 09:54:14 +0000 (09:54 +0000)]
we started the infrastructure for the procedural rendering of proofs

17 years agowe exported some inversors from coq
Ferruccio Guidi [Sat, 9 Dec 2006 16:21:32 +0000 (16:21 +0000)]
we exported some inversors from coq

17 years agoEXPERIMENTAL:
Claudio Sacerdoti Coen [Fri, 8 Dec 2006 17:36:24 +0000 (17:36 +0000)]
EXPERIMENTAL:
 1. the disambiguation domain is now a tree that partially reflects the
    applicative structure of the term
 2. disambiguation now classifies errors according to the following criterium:
    an error E is considered not significant when it belongs to the set A of
    results (obtained interpreting a symbol and its subterms in every possible
    way) and there exists at least a result in A that is either OK or Uncertain.
    A "subterm" is implicitly defined by the tree structure of the
    disambiguation domain.
 3. WARNING: there used to be an (important ????) optimization that has not
    been ported (yet ???): if the next item in the disambiguation domain can
    be interpreted in just one way, we skip the current refinement step.
    According to tests on my laptop the optimization does not seem to be
    really so significant (sometimes it even slow down???). We will decide
    on monday whether porting it or not. Porting it is not very simple because
    of the new data structures involved.

17 years agoDisambiguation errors in phase 3 that are not present in phase 4 are filtered
Claudio Sacerdoti Coen [Fri, 8 Dec 2006 11:39:07 +0000 (11:39 +0000)]
Disambiguation errors in phase 3 that are not present in phase 4 are filtered
out. Explanation: if they are only in phase 3, it means that in phase 4 they
are not significative. Thus we conclude that phase 3 is not significative.
There is a drawback: equality over errors is not very well defined because
of Metas in error messages. Thus it could be the case that we remove the error
in phase 3 when the same error is still there in phase 4.

17 years agonew makefiles
Ferruccio Guidi [Fri, 8 Dec 2006 09:50:02 +0000 (09:50 +0000)]
new makefiles

17 years agoreverted error committed by mistake
Stefano Zacchiroli [Thu, 7 Dec 2006 18:20:52 +0000 (18:20 +0000)]
reverted error committed by mistake

17 years agoavoid Failure "nth" when only one disambiguation pass is enabled
Stefano Zacchiroli [Thu, 7 Dec 2006 18:19:57 +0000 (18:19 +0000)]
avoid Failure "nth" when only one disambiguation pass is enabled

17 years agonew theorems added. does not comile well yet :(( problems found in
Ferruccio Guidi [Thu, 7 Dec 2006 15:43:42 +0000 (15:43 +0000)]
new theorems added. does not comile well yet :(( problems found in
- csubc/csuba.ml (exception "List.nth" raised by matitaGui.ml at line 244)
- ty3/pr3.ml (matitac.opt returns with exit code 3 without evident error)
- sn3/props.ma (assertion failure raised by discrimination_tree.ml at line 62)

17 years agoExperimental: cycles in proofs generated by paramodulation are now detected
Claudio Sacerdoti Coen [Wed, 6 Dec 2006 15:54:39 +0000 (15:54 +0000)]
Experimental: cycles in proofs generated by paramodulation are now detected
and removed.
However, letins that become useless after this operation are not simplified.
Simplifying them (when they became linear) could introduce more cycles that
require a second simplification and so on.

17 years agoMore simplification using better notation.
Claudio Sacerdoti Coen [Wed, 6 Dec 2006 15:52:45 +0000 (15:52 +0000)]
More simplification using better notation.

17 years agointeractive and bad_tests grepped out before insertion in the DB
Claudio Sacerdoti Coen [Wed, 6 Dec 2006 11:45:08 +0000 (11:45 +0000)]
interactive and bad_tests grepped out before insertion in the DB

17 years agoexperimental classification of disambiguation error, so that supposedly non significa...
Stefano Zacchiroli [Tue, 5 Dec 2006 17:11:23 +0000 (17:11 +0000)]
experimental classification of disambiguation error, so that supposedly non significant errors can be hidden to the user
ATM an error is non significant if obtained interpretating a symbol that can be interpreted in an error-free way

17 years ago- components: composed coercions mus be generated with current base uri
Ferruccio Guidi [Tue, 5 Dec 2006 15:44:54 +0000 (15:44 +0000)]
- components: composed coercions mus be generated with current base uri
- transcript: fixed to handle coercions from constructors
- CoRN-Decl: regenerated. CoRN.ma now compiles!

17 years agodo not share the db connection among children, should fix the "server has gone away...
Stefano Zacchiroli [Tue, 5 Dec 2006 13:30:22 +0000 (13:30 +0000)]
do not share the db connection among children, should fix the "server has gone away" error

17 years agoprova.ma: baseuri fixed
Ferruccio Guidi [Fri, 1 Dec 2006 18:40:48 +0000 (18:40 +0000)]
prova.ma: baseuri fixed
Unified: flat contexts added

17 years agosome uris fixed
Ferruccio Guidi [Fri, 1 Dec 2006 18:25:40 +0000 (18:25 +0000)]
some uris fixed

17 years agoEven if automatically generated, I prefer to commit the quickref help files
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 22:11:48 +0000 (22:11 +0000)]
Even if automatically generated, I prefer to commit the quickref help files
since they require some ad-hoc programs to be generated.

17 years agoNotation \middot used everywhere in place of *.
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 22:09:47 +0000 (22:09 +0000)]
Notation \middot used everywhere in place of *.

17 years agoI have changed the nice notation for derivatives a little bit to always pick
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 21:55:07 +0000 (21:55 +0000)]
I have changed the nice notation for derivatives a little bit to always pick
'x' as the default variable. This is the only reasonable choice since we already
always pick 'x' for polynoms.

17 years agoAdded a demo for Matita: two slightly different proofs in declarative language
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 21:48:29 +0000 (21:48 +0000)]
Added a demo for Matita: two slightly different proofs in declarative language
that the derivative of x^n is n*x^(n-1). The real numbers, the definition of
derivative and some basic properties of derivatives are axiomatized. Two
alternative notations are proposed for the derivatives. (The somehow nicer
one is currently bugged.)

17 years agoSyntax of a declarative rewritinstep changed.
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 21:04:06 +0000 (21:04 +0000)]
Syntax of a declarative rewritinstep changed.

17 years agolibrary/Fsub: minor fix
Wilmer Ricciotti [Thu, 30 Nov 2006 16:35:04 +0000 (16:35 +0000)]
library/Fsub: minor fix

17 years agolibrary: added solution to POPLMark challenge part 1a (transitivity of Fsub subtyping)
Wilmer Ricciotti [Thu, 30 Nov 2006 16:14:12 +0000 (16:14 +0000)]
library: added solution to POPLMark challenge part 1a (transitivity of Fsub subtyping)

17 years agoNew syntax and semantics for the rewriting steps that make the pretty-printed
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 15:06:26 +0000 (15:06 +0000)]
New syntax and semantics for the rewriting steps that make the pretty-printed
proof similar to the input proof.

Syntax:

((obtain id | conclude) lhs) = rhs done?

Semantics:
use conclude when working top-down and obtain to work bottom-up.
done means that this was the last step.

17 years agoThe auto parameters that can be given to a declarative rewritingstep must now
Claudio Sacerdoti Coen [Thu, 30 Nov 2006 13:20:22 +0000 (13:20 +0000)]
The auto parameters that can be given to a declarative rewritingstep must now
be put in parenthesis (to avoid "eating" the "done" token).

17 years agoThe rewritingstep declarative command now takes also a list of arguments
Claudio Sacerdoti Coen [Wed, 29 Nov 2006 21:44:42 +0000 (21:44 +0000)]
The rewritingstep declarative command now takes also a list of arguments
that are passed to paramodulation (after adding paramodulation=1 and
timeout=3 if these parameters are not already forced by the user).

17 years ago- new library/logic/coimplication.ma uses new decompose tactic
Ferruccio Guidi [Wed, 29 Nov 2006 17:29:53 +0000 (17:29 +0000)]
- new library/logic/coimplication.ma uses new decompose tactic
- matitaScript.ml: new parameter of inline tactic now ignored
- CoRN-Decl: regenerated with local objects handled correctly

17 years ago- decompose tactic: decomposable constants are now allowed (they are unfolded)
Ferruccio Guidi [Wed, 29 Nov 2006 17:23:59 +0000 (17:23 +0000)]
- decompose tactic: decomposable constants are now allowed (they are unfolded)
- inline macro: now accepts an optional name prefix for disambiguation purposes
- transcript: now handles local objects correctly

17 years agoDemodulate_tac now depends on the universe
Andrea Asperti [Wed, 29 Nov 2006 08:00:09 +0000 (08:00 +0000)]
Demodulate_tac now depends on the universe

18 years agoAdded a clear to rewritestep to speed up auto (by removing an hypothesis
Claudio Sacerdoti Coen [Tue, 28 Nov 2006 18:57:26 +0000 (18:57 +0000)]
Added a clear to rewritestep to speed up auto (by removing an hypothesis
that must NOT be used again).

18 years agoChanged an ahstable into an association list.
Andrea Asperti [Tue, 28 Nov 2006 17:47:31 +0000 (17:47 +0000)]
Changed an ahstable into an association list.

18 years ago"the thesis becomes" now always performs a change.
Claudio Sacerdoti Coen [Mon, 27 Nov 2006 16:50:15 +0000 (16:50 +0000)]
"the thesis becomes" now always performs a change.

18 years agoFixed bug in notation: when a notation is applied to more arguments than expected...
Claudio Sacerdoti Coen [Mon, 27 Nov 2006 15:01:04 +0000 (15:01 +0000)]
Fixed bug in notation: when a notation is applied to more arguments than expected this is not necessarily a problem: I just create a new application on the fly.

18 years agoAdded in_eq_uris.
Andrea Asperti [Mon, 27 Nov 2006 13:48:35 +0000 (13:48 +0000)]
Added in_eq_uris.

18 years agoFix_proof should recursively work on explicit substs.
Andrea Asperti [Mon, 27 Nov 2006 13:46:19 +0000 (13:46 +0000)]
Fix_proof should recursively work on explicit substs.
For the moment this is done for constants.

18 years agoDeclarative language ported to new auto (with Universes).
Claudio Sacerdoti Coen [Mon, 27 Nov 2006 13:45:51 +0000 (13:45 +0000)]
Declarative language ported to new auto (with Universes).

18 years agoRemoved a couple of assertions.
Andrea Asperti [Mon, 27 Nov 2006 12:54:42 +0000 (12:54 +0000)]
Removed a couple of assertions.

18 years agoCommented an assertion.
Andrea Asperti [Mon, 27 Nov 2006 12:52:53 +0000 (12:52 +0000)]
Commented an assertion.

18 years agoCommented an assertion.
Andrea Asperti [Mon, 27 Nov 2006 12:50:14 +0000 (12:50 +0000)]
Commented an assertion.

18 years agoCommented a few assertions.
Andrea Asperti [Mon, 27 Nov 2006 12:42:03 +0000 (12:42 +0000)]
Commented a few assertions.

18 years agoVariant are not indexed.
Andrea Asperti [Mon, 27 Nov 2006 12:32:11 +0000 (12:32 +0000)]
Variant are not indexed.

18 years agoOnly modified for taking unfold into account.
Andrea Asperti [Mon, 27 Nov 2006 12:31:26 +0000 (12:31 +0000)]
Only modified for taking unfold into account.
Assertion made only in case of debug.

18 years agoMatita's default equality has changed
Andrea Asperti [Mon, 27 Nov 2006 12:20:35 +0000 (12:20 +0000)]
Matita's default equality has changed
-This line, and those below, will be ignored--

M    library/logic/equality.ma

18 years agoSmall changes
Andrea Asperti [Mon, 27 Nov 2006 11:59:16 +0000 (11:59 +0000)]
Small changes

18 years agoauto new => auto new library in those tests that use Coq's library
Claudio Sacerdoti Coen [Mon, 27 Nov 2006 10:44:18 +0000 (10:44 +0000)]
auto new => auto new library in those tests that use Coq's library

18 years agofix
Enrico Tassi [Sat, 25 Nov 2006 11:57:01 +0000 (11:57 +0000)]
fix

18 years agopatch to calculate meets of a pair of carriers
Enrico Tassi [Sat, 25 Nov 2006 11:27:26 +0000 (11:27 +0000)]
patch to calculate meets of a pair of carriers

18 years agoadded assertion (that is a TODO) in case non-considered exceptions are raised when...
Enrico Tassi [Sat, 25 Nov 2006 11:26:09 +0000 (11:26 +0000)]
added assertion (that is a TODO) in case non-considered exceptions are raised when tring to apply coercions

18 years agoadded a test for the pullback stuff and the possibility to get the coercion graph...
Enrico Tassi [Sat, 25 Nov 2006 11:23:02 +0000 (11:23 +0000)]
added a test for the pullback stuff and the possibility to get the coercion graph printed without closures

18 years agoCommand index added to disambiguate.
Andrea Asperti [Thu, 23 Nov 2006 14:46:01 +0000 (14:46 +0000)]
Command index added to disambiguate.
-This line, and those below, will be ignored--

M    grafite_parser/grafiteDisambiguate.ml

18 years agoAdded a new command "index" for the indexing terms in the "universe".
Andrea Asperti [Thu, 23 Nov 2006 14:44:48 +0000 (14:44 +0000)]
Added a new command "index" for the indexing terms in the "universe".

18 years agoSet of Set of uri added.
Andrea Asperti [Thu, 23 Nov 2006 14:41:25 +0000 (14:41 +0000)]
Set of Set of uri added.

18 years agoModifications to auto due to the introduction of the universe in
Andrea Asperti [Thu, 23 Nov 2006 14:31:56 +0000 (14:31 +0000)]
Modifications to auto due to the introduction of the universe in
the status.

18 years agoUniverse is a discrimination-tree structure.
Andrea Asperti [Thu, 23 Nov 2006 14:09:08 +0000 (14:09 +0000)]
Universe is a discrimination-tree structure.

18 years agoThe status has been extended with a "universe", that is a
Andrea Asperti [Thu, 23 Nov 2006 14:06:57 +0000 (14:06 +0000)]
The status has been extended with a "universe", that is a
discrimination-tree structure indexing all defined objects.
The universe is functional (hope so).

18 years agoFixed a call to auto, and commented the remaining part.
Andrea Asperti [Thu, 23 Nov 2006 13:56:30 +0000 (13:56 +0000)]
Fixed a call to auto, and commented the remaining part.

18 years agoparamodulation removed
Andrea Asperti [Thu, 23 Nov 2006 13:46:27 +0000 (13:46 +0000)]
paramodulation removed