Thu, 14 Oct 2010 12:40:14 +0200 krauss NEWS
Sun, 10 Oct 2010 22:50:25 +0200 krauss removed output syntax "'a ~=> 'b" for "'a => 'b option"
Wed, 13 Oct 2010 09:56:00 +0200 krauss reactivated
Tue, 12 Oct 2010 21:30:44 +0200 krauss slightly more robust proof
Mon, 11 Oct 2010 08:32:09 -0700 huffman renamed type and constant 'sfp' to 'defl'; replaced syntax SFP('a) with DEFL('a)
Mon, 11 Oct 2010 07:09:42 -0700 huffman merged
Sat, 09 Oct 2010 07:24:49 -0700 huffman move all bifinite class instances to Bifinite.thy
Fri, 08 Oct 2010 07:39:50 -0700 huffman rename class 'sfp' to 'bifinite'
Thu, 07 Oct 2010 13:54:43 -0700 huffman move stuff from Algebraic.thy to Bifinite.thy and elsewhere
Thu, 07 Oct 2010 13:33:06 -0700 huffman add lemma typedef_ideal_completion
Thu, 07 Oct 2010 13:22:13 -0700 huffman remove unused lemmas
Thu, 07 Oct 2010 13:19:45 -0700 huffman remove Infinite_Set from ROOT.ML
Thu, 07 Oct 2010 13:18:48 -0700 huffman remove some junk that made it in by accient
Mon, 11 Oct 2010 18:03:47 +0700 blanchet "setup" in theory
Mon, 11 Oct 2010 18:03:18 +0700 blanchet added "trace_meson" configuration option, replacing old-fashioned reference
Mon, 11 Oct 2010 18:02:14 +0700 blanchet added "trace_metis" configuration option, replacing old-fashioned references
Sun, 10 Oct 2010 23:16:24 +0200 krauss do not mention unqualified names, now that 'global' and 'local' are gone
Sun, 10 Oct 2010 16:34:20 +0200 nipkow simplified proof
Sun, 10 Oct 2010 18:42:13 +0700 blanchet avoid generating several formulas with the same name ("tfrees")
Wed, 06 Oct 2010 10:49:27 -0700 huffman major reorganization/simplification of HOLCF type classes:
Tue, 05 Oct 2010 17:53:00 -0700 Brian Huffman add lemma finite_deflation_intro
Tue, 05 Oct 2010 17:36:45 -0700 Brian Huffman add lemmas finite_deflation_imp_compact, cast_below_cast_iff
Tue, 05 Oct 2010 17:32:02 -0700 Brian Huffman move lemmas to Deflation.thy
Tue, 05 Oct 2010 17:07:57 -0700 Brian Huffman simplify proofs of powerdomain inequalities
Mon, 04 Oct 2010 06:58:37 -0700 huffman new lemmas about lub
Mon, 04 Oct 2010 06:45:57 -0700 huffman define is_ub predicate using bounded quantifier
Sat, 02 Oct 2010 17:50:33 -0700 huffman minimize theory imports
Fri, 01 Oct 2010 07:40:57 -0700 huffman added lemmas to List_Cpo.thy
Thu, 30 Sep 2010 19:42:12 -0700 huffman new_domain emits proper error message when a constructor argument type does not have sort 'rep'
Wed, 06 Oct 2010 17:56:41 +0200 blanchet move code from "Metis_Tactics" to "Metis_Reconstruct"
Wed, 06 Oct 2010 17:44:21 +0200 blanchet merged
Wed, 06 Oct 2010 17:44:07 +0200 blanchet qualify "Meson." and "Metis." constants so that the ML files can be reloaded later (e.g. for testing/development)
Wed, 06 Oct 2010 17:42:57 +0200 blanchet get rid of function that duplicates existing Pure functionality
Wed, 06 Oct 2010 17:38:06 +0200 blanchet remove needless fact
Wed, 06 Oct 2010 12:01:55 +0200 blanchet added a few FIXMEs
Tue, 05 Oct 2010 12:50:45 +0200 blanchet tuned comments
Tue, 05 Oct 2010 12:06:08 +0200 blanchet document latest changes to Meson/Metis/Sledgehammer
Tue, 05 Oct 2010 12:04:57 +0200 blanchet remove needless Metis facts
Tue, 05 Oct 2010 12:04:49 +0200 blanchet hide one more name
Tue, 05 Oct 2010 12:04:19 +0200 blanchet qualify names
Tue, 05 Oct 2010 11:45:10 +0200 blanchet hide uninteresting MESON/Metis constants and facts and remove "meson_" prefix to (now hidden) fact names
Tue, 05 Oct 2010 11:14:56 +0200 blanchet clean up debugging output
Tue, 05 Oct 2010 11:10:37 +0200 blanchet factor out "ATP" from "Sledgehammer" (cf. "SAT" vs. "Refute", etc.) -- the theories now reflect the directory structure
Tue, 05 Oct 2010 10:59:12 +0200 blanchet got rid of overkill "meson_choice" attribute;
Tue, 05 Oct 2010 10:30:50 +0200 blanchet more explicit name
Tue, 05 Oct 2010 10:28:11 +0200 blanchet factor out "Meson_Tactic" from "Meson_Clausify"
Mon, 04 Oct 2010 22:51:53 +0200 blanchet tuning
Mon, 04 Oct 2010 22:45:09 +0200 blanchet move Metis into Plain
Mon, 04 Oct 2010 22:01:34 +0200 blanchet added "Meson" theory to Makefile
Mon, 04 Oct 2010 21:57:23 +0200 blanchet update authors
Mon, 04 Oct 2010 21:55:54 +0200 blanchet remove Meson from Hilbert_Choice
Mon, 04 Oct 2010 21:50:32 +0200 blanchet remove Meson from Sledgehammer
Mon, 04 Oct 2010 21:49:07 +0200 blanchet move Meson to Plain
Mon, 04 Oct 2010 21:37:42 +0200 blanchet move MESON files together
Mon, 04 Oct 2010 20:55:55 +0200 blanchet paramify new skolems just like old ones (cf. reveal_old_skolem_terms)
Mon, 04 Oct 2010 18:31:34 +0200 blanchet fixed two bugs in new skolemizer: instantiations now take types into consideration, and rotate_tac is given the proper offset
Mon, 04 Oct 2010 17:30:34 +0200 blanchet correctly handle multiple copies of the same axiom with the same types
Mon, 04 Oct 2010 16:36:20 +0200 blanchet put two operations in the right order
Mon, 04 Oct 2010 16:24:53 +0200 blanchet reintroduce old "unify_prem_with_concl" code to avoid reaching unification bound + primitive handling for polymorphism
Mon, 04 Oct 2010 15:05:19 +0200 blanchet apply "assume_tac" directly on the right assumption, using "rotate_tac" -- this ensures that the desired unifications are performed
Mon, 04 Oct 2010 14:36:18 +0200 blanchet instantiate foralls and release exists in the order described by the topological order
Mon, 04 Oct 2010 14:34:15 +0200 blanchet reverted 0bfaaa81fc62, since "Thm.rename_boundvars" can't be relied upon to give unique names to bound variables
Mon, 04 Oct 2010 09:08:46 +0200 blanchet renamed internal function
Mon, 04 Oct 2010 09:05:15 +0200 blanchet hack in MESON to make it less likely that variables (e.g. "x") get renamed (e.g. "xa") when resolving
Wed, 06 Oct 2010 13:48:12 +0200 haftmann tuned header
Tue, 05 Oct 2010 18:09:31 +0200 krauss tuned
Tue, 05 Oct 2010 18:09:29 +0200 krauss force less agressively
Tue, 05 Oct 2010 16:33:16 +0200 krauss lexicographic_order: replace parallel map with laziness to avoid wasting cycles on proofs that are not needed
Tue, 05 Oct 2010 14:19:43 +0200 krauss removed complicated (and rarely helpful) error reporting
Tue, 05 Oct 2010 14:19:40 +0200 krauss discontinued continuations to simplify control flow; dropped optimization in scnp
Tue, 05 Oct 2010 14:19:38 +0200 krauss use Cache structure instead of passing tables around explicitly
Tue, 05 Oct 2010 11:45:16 +0200 haftmann merged
Tue, 05 Oct 2010 11:37:42 +0200 haftmann lemmas fold_commute and fold_commute_apply
Fri, 07 May 2010 15:36:03 +0200 krauss spelling
Mon, 04 Oct 2010 14:46:49 +0200 haftmann adjusted to inductive characterization of sorted
Mon, 04 Oct 2010 14:46:49 +0200 haftmann tuned whitespace
Mon, 04 Oct 2010 14:46:48 +0200 haftmann turned distinct and sorted into inductive predicates: yields nice induction principles for free; more elegant proofs
Mon, 04 Oct 2010 14:46:48 +0200 haftmann turned distinct and sorted into inductive predicates: yields nice induction principles for free
Mon, 04 Oct 2010 12:22:58 +0200 haftmann turned distinct and sorted into inductive predicates: yields nice induction principles for free; more elegant proofs
Sat, 02 Oct 2010 12:32:31 +0200 blanchet some Poly/ML-specific debugging code escaped in the wild -- comment it out
Fri, 01 Oct 2010 22:44:36 +0200 haftmann merged
Fri, 01 Oct 2010 17:06:49 +0200 haftmann avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
Fri, 01 Oct 2010 17:06:49 +0200 haftmann moved ML_Context.value to Code_Runtime
Fri, 01 Oct 2010 16:05:25 +0200 haftmann constant `contents` renamed to `the_elem`
Fri, 01 Oct 2010 18:49:09 +0200 blanchet merged
Fri, 01 Oct 2010 18:48:37 +0200 blanchet tune whitespace
Fri, 01 Oct 2010 17:56:32 +0200 blanchet rename bound variables after skolemizing, if the axiom of choice is available
Fri, 01 Oct 2010 17:52:20 +0200 blanchet tuning
Fri, 01 Oct 2010 17:41:59 +0200 blanchet rename quantified variables earlier in the new skolemizer, to ensure consistent naming later (in the absence of the choice axiom)
Fri, 01 Oct 2010 16:58:56 +0200 blanchet tune bound names
Fri, 01 Oct 2010 16:13:28 +0200 blanchet merged
Fri, 01 Oct 2010 15:45:56 +0200 blanchet avoid dependency on "int"
Fri, 01 Oct 2010 15:34:09 +0200 blanchet make "cnf_axiom" work (after a fashion) in the absence of the axiom of choice
Fri, 01 Oct 2010 14:01:29 +0200 blanchet added "meson_choice" attribute as a step towards making (less powerful versions of) Meson/Metis/Sledgehammer work without the axiom of choice
Fri, 01 Oct 2010 12:01:07 +0200 blanchet compute quantifier dependency graph in new skolemizer
Fri, 01 Oct 2010 10:58:01 +0200 blanchet tuning
Fri, 01 Oct 2010 10:39:51 +0200 blanchet compute substitutions in new skolemizer
Thu, 30 Sep 2010 20:44:53 +0200 blanchet encode axiom number and cluster number in all zapped quantifiers to help discharging new skolemizer assumptions
Thu, 30 Sep 2010 19:15:47 +0200 blanchet reintroduced code that keeps track of whether the Isabelle and Metis proofs are in sync -- generalized to work with the new skolemizer
Thu, 30 Sep 2010 18:59:37 +0200 blanchet encode number of skolem assumptions in them, for more efficient retrieval later
Thu, 30 Sep 2010 00:29:37 +0200 blanchet move functions closer to where they're used
Thu, 30 Sep 2010 00:12:11 +0200 blanchet Skolemizer tweaking
Wed, 29 Sep 2010 23:55:14 +0200 blanchet "meson_new_skolemizer" -> "metis_new_skolemizer" option (since Meson doesn't support the new skolemizer (yet))
Wed, 29 Sep 2010 23:30:10 +0200 blanchet finished renaming file and module
Wed, 29 Sep 2010 23:26:39 +0200 blanchet rename file
Wed, 29 Sep 2010 23:24:31 +0200 blanchet ignore Skolem assumption (if any)
Wed, 29 Sep 2010 23:06:02 +0200 blanchet second step in introducing the new Skolemizer -- notably, added procedure for discharging Skolem assumptions
Wed, 29 Sep 2010 22:23:27 +0200 blanchet first step towards a new skolemizer that doesn't require "Eps"
Fri, 22 Oct 2010 20:57:33 +0100 wenzelm cumulative update of generated files (since bf164c153d10);
Fri, 22 Oct 2010 20:51:45 +0100 wenzelm removed ML_old.thy, which is largely superseded by ML.thy;
Fri, 22 Oct 2010 20:43:48 +0100 wenzelm more on "Canonical argument order";
Fri, 22 Oct 2010 19:03:31 +0100 wenzelm cover @{Isar.state};
Fri, 22 Oct 2010 16:57:55 +0100 wenzelm more on "Style and orthography";
Fri, 22 Oct 2010 12:02:00 +0100 wenzelm more on "Naming conventions";
Fri, 22 Oct 2010 11:27:05 +0100 wenzelm tuned;
Thu, 21 Oct 2010 21:53:34 +0100 wenzelm more on "Style and orthography";
Thu, 21 Oct 2010 20:06:13 +0100 wenzelm more refs;
Thu, 21 Oct 2010 20:00:46 +0100 wenzelm preliminary material on "Concrete syntax and type-checking";
Wed, 20 Oct 2010 21:22:56 +0100 wenzelm more on "Association lists", based on more succinct version of older material;
Wed, 20 Oct 2010 20:47:06 +0100 wenzelm clarified "lists as a set-like container";
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