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15 years agoSome more progress, fighting universe inconsistencies.
Claudio Sacerdoti Coen [Sun, 4 Jan 2009 16:45:36 +0000 (16:45 +0000)]
Some more progress, fighting universe inconsistencies.

15 years agoYet another universe problem :-(
Claudio Sacerdoti Coen [Sun, 4 Jan 2009 15:36:21 +0000 (15:36 +0000)]
Yet another universe problem :-(

15 years ago...
Claudio Sacerdoti Coen [Sun, 4 Jan 2009 13:08:16 +0000 (13:08 +0000)]
...

15 years agoBack to step 1: all files that used to pass now pass again.
Claudio Sacerdoti Coen [Sun, 4 Jan 2009 13:01:49 +0000 (13:01 +0000)]
Back to step 1: all files that used to pass now pass again.

15 years agoMore re-organization.
Claudio Sacerdoti Coen [Sun, 4 Jan 2009 10:30:12 +0000 (10:30 +0000)]
More re-organization.

15 years agoBasic pairs went through with no problems.
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 18:49:03 +0000 (18:49 +0000)]
Basic pairs went through with no problems.

15 years agoUniverse level fixed (litterally).
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 18:30:01 +0000 (18:30 +0000)]
Universe level fixed (litterally).

15 years agoNiceness was just a temporary illusion :-(
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 18:27:07 +0000 (18:27 +0000)]
Niceness was just a temporary illusion :-(

15 years agoMuch, much nicer now.
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 18:03:33 +0000 (18:03 +0000)]
Much, much nicer now.

15 years agoSome more re-organization.
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 17:48:52 +0000 (17:48 +0000)]
Some more re-organization.

15 years agoMore re-working.
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 16:41:15 +0000 (16:41 +0000)]
More re-working.

15 years agoMore reorganization.
Claudio Sacerdoti Coen [Sat, 3 Jan 2009 16:16:09 +0000 (16:16 +0000)]
More reorganization.

15 years agoequivalence_relations made uniform w.r.t. universe level
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 19:49:23 +0000 (19:49 +0000)]
equivalence_relations made uniform w.r.t. universe level
However, there is still a bug related to universes, which I do not understand.

15 years agoFinal work for today.
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 18:20:31 +0000 (18:20 +0000)]
Final work for today.

15 years agoremoved duplicate notation
Enrico Tassi [Sun, 28 Dec 2008 18:06:59 +0000 (18:06 +0000)]
removed duplicate notation

15 years agoSome more painful work.
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 17:47:25 +0000 (17:47 +0000)]
Some more painful work.

15 years agobinary_meet is back again, with some effort
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 17:23:10 +0000 (17:23 +0000)]
binary_meet is back again, with some effort

15 years agoMany universe inconsistency avoided here and there.
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 16:52:37 +0000 (16:52 +0000)]
Many universe inconsistency avoided here and there.

15 years agoThe universe inconsistency comes from big union, that uses the existential.
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 16:28:58 +0000 (16:28 +0000)]
The universe inconsistency comes from big union, that uses the existential.

15 years agoProof that \Omega \sup A is an overlap algebra, up to universe inconsistency :-(
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 16:10:34 +0000 (16:10 +0000)]
Proof that \Omega \sup A is an overlap algebra, up to universe inconsistency :-(

15 years agoo-algebra defined again
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 15:14:43 +0000 (15:14 +0000)]
o-algebra defined again

15 years agoCategories and subsets compile again, hopefully with better universe levels.
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 14:32:18 +0000 (14:32 +0000)]
Categories and subsets compile again, hopefully with better universe levels.

15 years agoWARNING: partial commit to try to understand something.
Claudio Sacerdoti Coen [Sun, 28 Dec 2008 12:42:21 +0000 (12:42 +0000)]
WARNING: partial commit to try to understand something.
I have fixed the universes in categories, adding a new category (of level 2)
and trying to prove that powersets form a SET1.

Failing, so far.

15 years agoSome more fixes. Boring and stupid!
Claudio Sacerdoti Coen [Fri, 26 Dec 2008 18:31:27 +0000 (18:31 +0000)]
Some more fixes. Boring and stupid!

15 years agoSome fixes.
Claudio Sacerdoti Coen [Fri, 26 Dec 2008 18:12:47 +0000 (18:12 +0000)]
Some fixes.

15 years agoO-Basic Topologies do form a category.
Claudio Sacerdoti Coen [Fri, 26 Dec 2008 17:56:15 +0000 (17:56 +0000)]
O-Basic Topologies do form a category.

15 years agoA few more lines.
Claudio Sacerdoti Coen [Fri, 26 Dec 2008 17:19:51 +0000 (17:19 +0000)]
A few more lines.

15 years agoSome notes by Giovanni.
Claudio Sacerdoti Coen [Fri, 26 Dec 2008 17:17:47 +0000 (17:17 +0000)]
Some notes by Giovanni.

15 years agoSome notes by Giovanni.
Claudio Sacerdoti Coen [Fri, 26 Dec 2008 17:17:19 +0000 (17:17 +0000)]
Some notes by Giovanni.

15 years agoadded some virtuals
Enrico Tassi [Wed, 24 Dec 2008 16:17:11 +0000 (16:17 +0000)]
added some virtuals

15 years agobug fixed, all convertible was called without a metasenv
Enrico Tassi [Wed, 24 Dec 2008 15:31:20 +0000 (15:31 +0000)]
bug fixed, all convertible was called without a metasenv

15 years agoJust copied here from formal_topologies.ma.
Claudio Sacerdoti Coen [Mon, 22 Dec 2008 22:36:20 +0000 (22:36 +0000)]
Just copied here from formal_topologies.ma.

15 years agoMore (ugly) work.
Claudio Sacerdoti Coen [Mon, 22 Dec 2008 22:32:55 +0000 (22:32 +0000)]
More (ugly) work.

15 years ago...
Enrico Tassi [Mon, 22 Dec 2008 21:08:46 +0000 (21:08 +0000)]
...

15 years agoBeginning of o-basic_topologies.
Enrico Tassi [Mon, 22 Dec 2008 18:07:58 +0000 (18:07 +0000)]
Beginning of o-basic_topologies.

15 years agoSome clean up.
Enrico Tassi [Mon, 22 Dec 2008 18:07:42 +0000 (18:07 +0000)]
Some clean up.

15 years agoConcrete Spaces defined but... they require about 20m to type-check!
Enrico Tassi [Mon, 22 Dec 2008 17:28:50 +0000 (17:28 +0000)]
Concrete Spaces defined but... they require about 20m to type-check!

15 years ago1 more lemma
Enrico Tassi [Mon, 22 Dec 2008 16:45:59 +0000 (16:45 +0000)]
1 more lemma

15 years agoone line
Enrico Tassi [Mon, 22 Dec 2008 15:22:44 +0000 (15:22 +0000)]
one line

15 years agosome work
Enrico Tassi [Mon, 22 Dec 2008 14:25:53 +0000 (14:25 +0000)]
some work

15 years agoums got rid of
Claudio Sacerdoti Coen [Mon, 22 Dec 2008 00:02:01 +0000 (00:02 +0000)]
ums got rid of

15 years ago1) no more DAEMONS
Claudio Sacerdoti Coen [Sun, 21 Dec 2008 23:56:30 +0000 (23:56 +0000)]
1) no more DAEMONS
2) f, f-, f*, f-* are morphisms now

15 years agomerged commits, the same proof is missing :-(
Enrico Tassi [Sun, 21 Dec 2008 21:58:47 +0000 (21:58 +0000)]
merged commits, the same proof is missing :-(

15 years agobleah
Enrico Tassi [Sun, 21 Dec 2008 21:47:57 +0000 (21:47 +0000)]
bleah

15 years agoUsing the new category SET.
Claudio Sacerdoti Coen [Sun, 21 Dec 2008 21:46:04 +0000 (21:46 +0000)]
Using the new category SET.
Rewriting is no longer working as expected.

15 years agoNew category SET (whose objects are setoids).
Claudio Sacerdoti Coen [Sun, 21 Dec 2008 17:56:31 +0000 (17:56 +0000)]
New category SET (whose objects are setoids).

15 years agowe started the support for naive sort inclusion
Ferruccio Guidi [Sat, 20 Dec 2008 15:27:24 +0000 (15:27 +0000)]
we started the support for naive sort inclusion

15 years agobetter pp of virtuals
Enrico Tassi [Fri, 19 Dec 2008 21:45:45 +0000 (21:45 +0000)]
better pp of virtuals

15 years ago...
Enrico Tassi [Fri, 19 Dec 2008 21:32:18 +0000 (21:32 +0000)]
...

15 years agomore pps
Enrico Tassi [Fri, 19 Dec 2008 20:38:13 +0000 (20:38 +0000)]
more pps

15 years agotype3
Enrico Tassi [Fri, 19 Dec 2008 20:37:50 +0000 (20:37 +0000)]
type3

15 years agoranking hopefully fixed
Enrico Tassi [Fri, 19 Dec 2008 20:37:27 +0000 (20:37 +0000)]
ranking hopefully fixed

15 years ago...
Enrico Tassi [Fri, 19 Dec 2008 20:37:07 +0000 (20:37 +0000)]
...

15 years agofix exponentiation
Enrico Tassi [Fri, 19 Dec 2008 20:20:15 +0000 (20:20 +0000)]
fix exponentiation

15 years agogo notation go!
Enrico Tassi [Fri, 19 Dec 2008 16:23:15 +0000 (16:23 +0000)]
go notation go!

15 years agofixed, it seems the new handling of hints in some rare cases made inference stupid
Enrico Tassi [Fri, 19 Dec 2008 12:44:13 +0000 (12:44 +0000)]
fixed, it seems the new handling of hints in some rare cases made inference stupid

15 years ago...
Enrico Tassi [Fri, 19 Dec 2008 10:57:37 +0000 (10:57 +0000)]
...

15 years ago...
Enrico Tassi [Fri, 19 Dec 2008 10:40:51 +0000 (10:40 +0000)]
...

15 years ago...
Enrico Tassi [Fri, 19 Dec 2008 10:37:20 +0000 (10:37 +0000)]
...

15 years agoadded aliases for _ and fixed greek leters thanks to wilmer
Enrico Tassi [Fri, 19 Dec 2008 10:36:00 +0000 (10:36 +0000)]
added aliases for _ and fixed greek leters thanks to wilmer

15 years agobetter pps
Enrico Tassi [Fri, 19 Dec 2008 10:12:15 +0000 (10:12 +0000)]
better pps

15 years agohandles bad Appl
Enrico Tassi [Fri, 19 Dec 2008 10:11:39 +0000 (10:11 +0000)]
handles bad Appl

15 years agoadded better debug_pps and add_user_provided_unification_hint
Enrico Tassi [Fri, 19 Dec 2008 10:11:14 +0000 (10:11 +0000)]
added better debug_pps and add_user_provided_unification_hint

15 years ago...
Enrico Tassi [Fri, 19 Dec 2008 10:10:18 +0000 (10:10 +0000)]
...

15 years agoadded unification hint
Enrico Tassi [Fri, 19 Dec 2008 10:09:53 +0000 (10:09 +0000)]
added unification hint

15 years agounification hint
Enrico Tassi [Fri, 19 Dec 2008 10:07:15 +0000 (10:07 +0000)]
unification hint

15 years agolambda case fixed, used to not properly use the expected type if it was not a Prod
Enrico Tassi [Fri, 19 Dec 2008 10:06:31 +0000 (10:06 +0000)]
lambda case fixed, used to not properly use the expected type if it was not a Prod

15 years agoadded 'unification hint command to add a term to the new unification hint database'
Enrico Tassi [Fri, 19 Dec 2008 10:05:31 +0000 (10:05 +0000)]
added 'unification hint command to add a term to the new unification hint database'

15 years agoidentity coercions are not really inserted, just used as hints for unification
Enrico Tassi [Fri, 19 Dec 2008 10:02:11 +0000 (10:02 +0000)]
identity coercions are not really inserted, just used as hints for unification

15 years ago....
Enrico Tassi [Fri, 19 Dec 2008 09:59:54 +0000 (09:59 +0000)]
....

15 years agoStupid bug fixed: checkin the type in place of the sort during the refinement
Claudio Sacerdoti Coen [Thu, 18 Dec 2008 20:44:31 +0000 (20:44 +0000)]
Stupid bug fixed: checkin the type in place of the sort during the refinement
of axioms.

15 years agoNew disambiguation commented out.
Claudio Sacerdoti Coen [Thu, 18 Dec 2008 20:41:30 +0000 (20:41 +0000)]
New disambiguation commented out.

15 years agoMany axioms are now proved... using many more (but simpler) axioms.
Claudio Sacerdoti Coen [Thu, 18 Dec 2008 20:35:07 +0000 (20:35 +0000)]
Many axioms are now proved... using many more (but simpler) axioms.

15 years agoNow it compiles again.
Claudio Sacerdoti Coen [Thu, 18 Dec 2008 20:32:15 +0000 (20:32 +0000)]
Now it compiles again.

15 years agoRefinement of axioms fixed. We did not check that the declared type must be
Claudio Sacerdoti Coen [Thu, 18 Dec 2008 20:29:33 +0000 (20:29 +0000)]
Refinement of axioms fixed. We did not check that the declared type must be
a type.

15 years ago- improved logging
Ferruccio Guidi [Thu, 18 Dec 2008 15:48:01 +0000 (15:48 +0000)]
- improved logging
- we started to support the coercion for "non"

15 years ago...
Enrico Tassi [Thu, 18 Dec 2008 13:56:15 +0000 (13:56 +0000)]
...

15 years agowe started the support for the coercions "alle" and "alli"
Ferruccio Guidi [Wed, 17 Dec 2008 19:49:35 +0000 (19:49 +0000)]
we started the support for the coercions "alle" and "alli"

15 years agofoo overlap
Enrico Tassi [Wed, 17 Dec 2008 17:52:18 +0000 (17:52 +0000)]
foo overlap

15 years agofoo overlap
Enrico Tassi [Wed, 17 Dec 2008 17:35:00 +0000 (17:35 +0000)]
foo overlap

15 years ago....
Enrico Tassi [Wed, 17 Dec 2008 15:20:44 +0000 (15:20 +0000)]
....

15 years agowe added the implicit coercion for modus tollens
Ferruccio Guidi [Tue, 16 Dec 2008 19:32:12 +0000 (19:32 +0000)]
we added the implicit coercion for modus tollens

15 years agoprevious change was causing divergence
Enrico Tassi [Tue, 16 Dec 2008 19:14:01 +0000 (19:14 +0000)]
previous change was causing divergence

15 years agohints work better now
Enrico Tassi [Tue, 16 Dec 2008 19:13:46 +0000 (19:13 +0000)]
hints work better now

15 years agohints attached
Enrico Tassi [Tue, 16 Dec 2008 13:58:09 +0000 (13:58 +0000)]
hints attached

15 years agoremoved debug code
Enrico Tassi [Tue, 16 Dec 2008 13:57:22 +0000 (13:57 +0000)]
removed debug code

15 years agofixed a bug, it used to report o wrong is_normal bit in case of match
Enrico Tassi [Tue, 16 Dec 2008 13:54:37 +0000 (13:54 +0000)]
fixed a bug, it used to report o wrong is_normal bit in case of match

15 years agomake it compile again
Enrico Tassi [Tue, 16 Dec 2008 13:53:16 +0000 (13:53 +0000)]
make it compile again

15 years agowrap object_not_found
Enrico Tassi [Tue, 16 Dec 2008 13:53:03 +0000 (13:53 +0000)]
wrap object_not_found

15 years agomove the printing in the right place
Enrico Tassi [Tue, 16 Dec 2008 13:50:55 +0000 (13:50 +0000)]
move the printing in the right place

15 years agoauto expansion of \tex macros added as a switch in the edit menu
Enrico Tassi [Tue, 16 Dec 2008 09:00:31 +0000 (09:00 +0000)]
auto expansion of \tex macros added as a switch in the edit menu

15 years agoadded one asser
Enrico Tassi [Tue, 16 Dec 2008 09:00:17 +0000 (09:00 +0000)]
added one asser

15 years agodep.opt regenerated
Enrico Tassi [Mon, 15 Dec 2008 22:55:17 +0000 (22:55 +0000)]
dep.opt regenerated

15 years agoadded unification hints
Enrico Tassi [Mon, 15 Dec 2008 22:49:47 +0000 (22:49 +0000)]
added unification hints

15 years agoSome changes to the pullback test, for debugging
Wilmer Ricciotti [Mon, 15 Dec 2008 19:20:08 +0000 (19:20 +0000)]
Some changes to the pullback test, for debugging

15 years agoFirst attempt to implement unification hints.
Wilmer Ricciotti [Mon, 15 Dec 2008 19:16:46 +0000 (19:16 +0000)]
First attempt to implement unification hints.

15 years agouse named types to force some constraints asap
Enrico Tassi [Mon, 15 Dec 2008 13:50:17 +0000 (13:50 +0000)]
use named types to force some constraints asap

15 years agoTo check if a term is type, do a whd of its sort before matching it.
Enrico Tassi [Mon, 15 Dec 2008 13:26:26 +0000 (13:26 +0000)]
To check if a term is type, do a whd of its sort before matching it.

15 years ago...
Enrico Tassi [Mon, 15 Dec 2008 13:13:33 +0000 (13:13 +0000)]
...

15 years agoaded some whd, you should be able to declare something like:
Enrico Tassi [Mon, 15 Dec 2008 13:12:28 +0000 (13:12 +0000)]
aded some whd, you should be able to declare something like:
 inductive A : FOO :=
where FOO is defined as a sort (or unfolds to somthing ending with a sort)