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matita.cs.unibo.it Git - helm.git/log
Claudio Sacerdoti Coen [Fri, 30 Dec 2022 20:31:23 +0000 (21:31 +0100)]
Avoid race conditions (deadlocks)
Claudio Sacerdoti Coen [Fri, 30 Dec 2022 01:19:16 +0000 (02:19 +0100)]
Porting to ocaml 5
- old hashing dropped from ocaml code => hash.c is not part of ng_paramodulation
- as a consequence, bytecode is now compile in -custom mode
- requires patched versions of ocaml-expant, ocamlnet and ulex-camlp5
(all currently not accepted upstream yet)
- plenty of new warnings either turned off or applied to code
- ported to most recent version of camlp5
Ferruccio Guidi [Wed, 18 Jan 2023 20:47:29 +0000 (21:47 +0100)]
update in delayed_updating
+ new operator on update functions
Ferruccio Guidi [Wed, 18 Jan 2023 19:56:10 +0000 (20:56 +0100)]
update in ground
+ some additions
+ some renaming
Ferruccio Guidi [Wed, 28 Dec 2022 16:47:38 +0000 (17:47 +0100)]
update in delayed_updating
+ some renaming
Ferruccio Guidi [Tue, 27 Dec 2022 16:08:00 +0000 (17:08 +0100)]
update in delayed_updating
+ more complex example in which discarding num labels in b solves unwind
Ferruccio Guidi [Wed, 21 Dec 2022 15:33:06 +0000 (16:33 +0100)]
update in delayed_updating
+ couterexample to dbfr_ibfr when inner labels in b are not bound in b
Ferruccio Guidi [Tue, 20 Dec 2022 00:10:07 +0000 (01:10 +0100)]
update in delayed_updating
+ excess added to closure condition for path
+ height for path restored
Ferruccio Guidi [Mon, 19 Dec 2022 22:16:18 +0000 (23:16 +0100)]
update in ground
+ some renaming
Ferruccio Guidi [Wed, 14 Dec 2022 21:15:07 +0000 (22:15 +0100)]
update in delayed_updating
+ guard condition removed from reduction
Ferruccio Guidi [Wed, 14 Dec 2022 18:37:46 +0000 (19:37 +0100)]
update in ground
+ minor addition to relocation
Ferruccio Guidi [Sun, 11 Dec 2022 18:29:08 +0000 (19:29 +0100)]
update in delayed_updating
+ bug fixed in the "crux of the proof" allows to certify more reductions
+ restricted form of closed path not used anymore
Ferruccio Guidi [Wed, 7 Dec 2022 16:46:39 +0000 (17:46 +0100)]
update in ground
+ head-tail decomposition of a relocation map
+ injectivity of pnpred
Ferruccio Guidi [Wed, 23 Nov 2022 08:33:26 +0000 (09:33 +0100)]
wip in delayed_updating
guard condition
Ferruccio Guidi [Thu, 17 Nov 2022 22:08:19 +0000 (23:08 +0100)]
update in delayed_updating
+ example of unprotected balanced reduction continued and simplified
Ferruccio Guidi [Mon, 14 Nov 2022 22:13:29 +0000 (23:13 +0100)]
update in delayed_updating
+ example of unprotected balanced reduction continued
Ferruccio Guidi [Sun, 13 Nov 2022 22:34:18 +0000 (23:34 +0100)]
update in delayed_updating
+ example of unprotected balanced β-reduction started
+ some corrections and additions
Ferruccio Guidi [Sat, 12 Nov 2022 22:21:34 +0000 (23:21 +0100)]
update in ground
+ positive integer two
Ferruccio Guidi [Sun, 6 Nov 2022 18:24:03 +0000 (19:24 +0100)]
update in ground
+ additions to subset extensionality
Ferruccio Guidi [Sun, 6 Nov 2022 18:21:23 +0000 (19:21 +0100)]
update in delayed_updating
+ core reduction parked
+ paths of one repeated label resumed
Ferruccio Guidi [Wed, 2 Nov 2022 17:30:43 +0000 (18:30 +0100)]
update in delayed_updating
commutations of balanced reduction completed
Ferruccio Guidi [Wed, 26 Oct 2022 21:43:23 +0000 (23:43 +0200)]
update in predefined_virtuals
+ two arrows added
Ferruccio Guidi [Wed, 26 Oct 2022 21:42:31 +0000 (23:42 +0200)]
update in delayed_updating
+ balanced reduction with main theorem proved
+ notation change for lift
Ferruccio Guidi [Tue, 25 Oct 2022 22:02:00 +0000 (00:02 +0200)]
update in delayed_updating and ground
+ single specification for protected and unprotected closed path
+ some parked files removed
Ferruccio Guidi [Sun, 11 Sep 2022 21:13:53 +0000 (23:13 +0200)]
update in delayed_updating
+ reference by depth with offset parked for now
Ferruccio Guidi [Thu, 8 Sep 2022 11:02:59 +0000 (13:02 +0200)]
partial update in delayed_updating
+ we add reference by depth with offset
+ component "syntax" updated
+ some improvements
+ height parked for now
Ferruccio Guidi [Wed, 7 Sep 2022 22:13:21 +0000 (00:13 +0200)]
update in ground and delayed_updating
+ example of unprotected balanced segment
+ balanced reduction parked for now
+ additions and renaming
Ferruccio Guidi [Sun, 4 Sep 2022 19:30:07 +0000 (21:30 +0200)]
update in delayd_updating
+ introduction of path_closed complete
Ferruccio Guidi [Sun, 4 Sep 2022 19:25:25 +0000 (21:25 +0200)]
update in ground
+ some renaming and some refactoring
Ferruccio Guidi [Tue, 23 Aug 2022 16:18:57 +0000 (18:18 +0200)]
update in static_2
+ notation update from ground
Ferruccio Guidi [Tue, 23 Aug 2022 16:17:59 +0000 (18:17 +0200)]
update in ground
+ notation update and renaming
Ferruccio Guidi [Sun, 21 Aug 2022 22:44:42 +0000 (00:44 +0200)]
addition to predefined virtuals
+ one character added
Ferruccio Guidi [Sun, 21 Aug 2022 22:43:28 +0000 (00:43 +0200)]
partial update in delayed_updating
+ syntax and substitution components updated
+ path_head parked and replaced by path_closed
+ balanced reductions introduced and main theorem proved
+ minor corrections to notation
Ferruccio Guidi [Sun, 14 Aug 2022 16:02:46 +0000 (18:02 +0200)]
update in delayed_updating
+ focused reduction takes just one focus
+ changed minor premise of ifr_unwind_bi
+ some renaming
Ferruccio Guidi [Tue, 9 Aug 2022 21:03:15 +0000 (23:03 +0200)]
Merge branch 'master' of ssh://matita.cs.unibo.it:/srv/git/helm
Ferruccio Guidi [Tue, 9 Aug 2022 21:02:25 +0000 (23:02 +0200)]
commit in delayed_updating
+ reversing paths completed updating component "reduction"
Ferruccio Guidi [Sun, 7 Aug 2022 17:37:11 +0000 (19:37 +0200)]
update in ground
+ additions to nap and xap
Ferruccio Guidi [Sun, 7 Aug 2022 17:36:15 +0000 (19:36 +0200)]
update in delayed_updating
+ three old lemmas restored
+ some parked lemmas removed
+ minor renaming
Ferruccio Guidi [Sat, 6 Aug 2022 22:20:11 +0000 (00:20 +0200)]
partial commit in delayed_updating
+ reversing paths in component "unwind"
Ferruccio Guidi [Wed, 13 Jul 2022 18:19:56 +0000 (20:19 +0200)]
partial commit in delayed_updating
+ reversing paths in component "substitution"
+ lift reformulated in terms of simpler functions
Ferruccio Guidi [Wed, 6 Jul 2022 12:25:08 +0000 (14:25 +0200)]
Merge branch 'master' of ssh://matita.cs.unibo.it:/srv/git/helm
Ferruccio Guidi [Wed, 6 Jul 2022 12:23:57 +0000 (14:23 +0200)]
partial commit in delayed_updating
+ reversing paths in component "syntax"
+ some renaming
Ferruccio Guidi [Wed, 6 Jul 2022 12:21:03 +0000 (14:21 +0200)]
update in ground
+ one more lemma with list_append
Ferruccio Guidi [Wed, 6 Jul 2022 12:18:48 +0000 (14:18 +0200)]
partial commit in delayed_updating
+ parchin reverse operator for paths
Ferruccio Guidi [Wed, 29 Jun 2022 22:53:46 +0000 (00:53 +0200)]
update in delayed_updating
+ bind condition simplified for ifr and dfr
Ferruccio Guidi [Wed, 29 Jun 2022 12:23:12 +0000 (14:23 +0200)]
Merge branch 'master' of ssh://matita.cs.unibo.it:/srv/git/helm
Ferruccio Guidi [Wed, 29 Jun 2022 12:22:26 +0000 (14:22 +0200)]
update in delayed updating
+ two lemmas on path_head
+ invocation added to first file
Ferruccio Guidi [Sat, 25 Jun 2022 21:01:12 +0000 (23:01 +0200)]
update in delayed_updating
+ some additions
+ minor improvements
Ferruccio Guidi [Fri, 24 Jun 2022 21:48:36 +0000 (23:48 +0200)]
update in delayed_updating
+ ifr_lift proved
+ ifr corrected
+ minor corrections
Ferruccio Guidi [Thu, 23 Jun 2022 10:54:36 +0000 (12:54 +0200)]
update in delayed_updating
+ unwind2_path_after_lift
+ prelift
+ refactoring for lift
Ferruccio Guidi [Wed, 22 Jun 2022 11:38:45 +0000 (13:38 +0200)]
update in ground
+ minor corrections
Ferruccio Guidi [Wed, 22 Jun 2022 11:38:11 +0000 (13:38 +0200)]
update in delayed updating
+ dfr_lift_bi proved
Ferruccio Guidi [Mon, 20 Jun 2022 23:33:06 +0000 (01:33 +0200)]
update in delayed_updating
+ WIP on lift
+ notation changed for delayed updating (term constructor)
+ minor corrections
Ferruccio Guidi [Wed, 15 Jun 2022 22:47:11 +0000 (00:47 +0200)]
update in delayed_updating
+ additions for lift
+ advances in dfr_lift_bi
+ some corrections
+ some parked files removed
Ferruccio Guidi [Mon, 13 Jun 2022 22:30:57 +0000 (00:30 +0200)]
update in delayed_updating
+ final definition of lift
+ WIP on dfr_lift_bi
+ updates and corrections
+ old definition of lift parked
Ferruccio Guidi [Thu, 9 Jun 2022 13:39:52 +0000 (15:39 +0200)]
update in delayed_updating
+ bug fixed in ifr allows to prove ifr_unwind_bi
Ferruccio Guidi [Wed, 8 Jun 2022 22:43:41 +0000 (00:43 +0200)]
update in delayed_updating
+ lift changed to lift after unwind in ifr
+ notion of lift swapped again
+ some additions to prove a side condition of ifr_unwind_bi
Ferruccio Guidi [Wed, 8 Jun 2022 18:27:49 +0000 (20:27 +0200)]
update in ground
* subset overlap
Ferruccio Guidi [Wed, 8 Jun 2022 17:49:26 +0000 (19:49 +0200)]
update in lib
+ notation for overlap decentralized
Ferruccio Guidi [Wed, 8 Jun 2022 17:14:49 +0000 (19:14 +0200)]
update in delayed_updating
+ some files parked
Ferruccio Guidi [Mon, 30 May 2022 21:50:58 +0000 (23:50 +0200)]
update in delayed_updating
+ lift: additions and refactoring
+ reduction: WIP
Ferruccio Guidi [Wed, 25 May 2022 18:38:32 +0000 (20:38 +0200)]
update in ground and delayed_updating
+ main theorem about dfr proved!
+ ground: duplicated lemma removed
+ some refactoring
Ferruccio Guidi [Mon, 23 May 2022 22:39:34 +0000 (00:39 +0200)]
update in delayed_updating
+ crux of the main proof completed
+ notation for path_reverse fixed
Ferruccio Guidi [Sat, 21 May 2022 18:23:22 +0000 (20:23 +0200)]
update in delayed_updating
+ unwind completed with an important result on lift
Ferruccio Guidi [Fri, 20 May 2022 20:43:51 +0000 (22:43 +0200)]
update in ground
+ additions to lifts
Ferruccio Guidi [Thu, 19 May 2022 10:11:11 +0000 (12:11 +0200)]
update in ground
+ new notation for application of a relocation
Ferruccio Guidi [Tue, 17 May 2022 19:09:39 +0000 (21:09 +0200)]
update in delayed_updating
+ generic unwind meeds to be even more generic
Ferruccio Guidi [Tue, 17 May 2022 15:51:39 +0000 (17:51 +0200)]
update in delayed_updating
+ generic unwind for path
+ some old files parked
Ferruccio Guidi [Mon, 9 May 2022 19:08:36 +0000 (21:08 +0200)]
update in delayed_updating
+ main function to locate the referred binder
+ update function for unfold
Ferruccio Guidi [Thu, 5 May 2022 12:15:52 +0000 (14:15 +0200)]
update in delayed_updating
+ notation for reversed path
Ferruccio Guidi [Tue, 3 May 2022 20:45:16 +0000 (22:45 +0200)]
update in delayed_updating
+ conflicts solved
Ferruccio Guidi [Tue, 3 May 2022 18:31:58 +0000 (20:31 +0200)]
update in delayed_updating
+ closed paths
+ updated notation for height
+ some parked files added
Ferruccio Guidi [Tue, 3 May 2022 17:46:49 +0000 (19:46 +0200)]
update in delayed_updating
+ some notation updated
+ some unused files removed
Ferruccio Guidi [Thu, 28 Apr 2022 15:34:11 +0000 (17:34 +0200)]
update in delayed_updating
+ alternative definition of unwind based on lift
Ferruccio Guidi [Thu, 28 Apr 2022 12:29:08 +0000 (14:29 +0200)]
update in delayed updating
updated notation
Ferruccio Guidi [Wed, 27 Apr 2022 17:41:11 +0000 (19:41 +0200)]
update in delayed updating
+ new version of lift
+ corrected and updated notation
Ferruccio Guidi [Wed, 27 Apr 2022 17:34:39 +0000 (19:34 +0200)]
update in ground
+ some addittions and corrections
Ferruccio Guidi [Wed, 27 Apr 2022 17:24:30 +0000 (19:24 +0200)]
update un delayed updating
+ some parked files
Ferruccio Guidi [Mon, 28 Mar 2022 23:11:32 +0000 (01:11 +0200)]
WIP in delayed_updating
+ we re focusing on a special case of the main theorem
Ferruccio Guidi [Sat, 26 Mar 2022 20:12:19 +0000 (21:12 +0100)]
update in delayed updating
+ additions to lift
Ferruccio Guidi [Sat, 26 Mar 2022 16:56:36 +0000 (17:56 +0100)]
update in ground
+ some additions and corrections
Ferruccio Guidi [Thu, 24 Mar 2022 20:08:45 +0000 (21:08 +0100)]
update in delayed_updating
+ lift
+ two versions of unwind
+ some renaming, additions and corrections
Ferruccio Guidi [Wed, 16 Mar 2022 21:41:40 +0000 (22:41 +0100)]
update in delayed_updating
+ some additions and corrections
Ferruccio Guidi [Wed, 16 Mar 2022 21:32:37 +0000 (22:32 +0100)]
update in ground
+ some additions
Ferruccio Guidi [Tue, 1 Mar 2022 00:14:15 +0000 (01:14 +0100)]
partial update in delayed_updating
+ WIP
Ferruccio Guidi [Tue, 1 Mar 2022 00:12:44 +0000 (01:12 +0100)]
update in ground
+ minor corrections and additions
Ferruccio Guidi [Wed, 16 Feb 2022 22:45:20 +0000 (23:45 +0100)]
update in delayed_updating
+ important additionsand corrections
Ferruccio Guidi [Wed, 16 Feb 2022 22:42:18 +0000 (23:42 +0100)]
update in ground
+ some additions and corrections
Ferruccio Guidi [Mon, 14 Feb 2022 23:23:15 +0000 (00:23 +0100)]
update in delayed_updating
+ update count for paths
+ minor additions and corrections
Ferruccio Guidi [Mon, 14 Feb 2022 23:21:15 +0000 (00:21 +0100)]
update in ground
+ additions to tr_compose
Ferruccio Guidi [Sun, 13 Feb 2022 19:16:56 +0000 (20:16 +0100)]
update in delayed_updating
+ WIP on dfr_lift_bi
+ minor corrections
Ferruccio Guidi [Sun, 13 Feb 2022 19:14:50 +0000 (20:14 +0100)]
update in ground
+ main commutation of tr_compose and tr_uni
Ferruccio Guidi [Thu, 10 Feb 2022 10:38:29 +0000 (11:38 +0100)]
update in delayed_updating
+ relationship between grafted trees and updating clarified in the case of interest so far
Ferruccio Guidi [Mon, 7 Feb 2022 22:49:05 +0000 (23:49 +0100)]
update in delayed_updating
+ WIP on updating grafted trees
Ferruccio Guidi [Thu, 3 Feb 2022 13:11:58 +0000 (14:11 +0100)]
update in delayed-updating
+ relationship between updating an grafted terms clarified
+ progress with dfr-lift_bi
Ferruccio Guidi [Mon, 31 Jan 2022 21:51:55 +0000 (22:51 +0100)]
update in delayed updating
+ additions to lift
+ bugs fixed in dtr and itr
Ferruccio Guidi [Mon, 31 Jan 2022 21:50:04 +0000 (22:50 +0100)]
update in ground
+ additions to subsets
Ferruccio Guidi [Sun, 30 Jan 2022 17:51:41 +0000 (18:51 +0100)]
update in delayed_updating
+ additions to lift
+ bugs fixed in ifr
Ferruccio Guidi [Sat, 29 Jan 2022 22:39:01 +0000 (23:39 +0100)]
update in ground
+ additions to tr_compose
Ferruccio Guidi [Fri, 28 Jan 2022 22:24:01 +0000 (23:24 +0100)]
update in ground
+ additions to tr_compose