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";
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