Wed, 23 May 2012 14:17:32 +0200 wenzelm more explicit proof;
Wed, 23 May 2012 13:33:35 +0200 wenzelm tuned proof;
Wed, 23 May 2012 13:32:29 +0200 wenzelm prefer symbolic "contrib" -- mira should have a symlink to physical contrib_devel;
Wed, 23 May 2012 12:02:27 +0200 wenzelm merged, abandoning change of src/HOL/Tools/ATP/atp_problem_generate.ML from 6ea205a4d7fd;
Tue, 22 May 2012 16:59:27 +0200 blanchet compile
Tue, 22 May 2012 16:59:27 +0200 blanchet don't apply "ext_cong_neq" to biimplications
Tue, 22 May 2012 16:59:27 +0200 blanchet added one slice with configurable simplification turned off
Tue, 22 May 2012 16:59:27 +0200 blanchet make higher-order goals more first-order via extensionality
Tue, 22 May 2012 16:59:27 +0200 blanchet added "ext_cong_neq" lemma (not used yet); tuning
Mon, 21 May 2012 16:37:28 +0200 kuncar use quot_del instead of ML code in Rat.thy
Mon, 21 May 2012 16:36:48 +0200 kuncar quot_del attribute, it allows us to deregister quotient types
Mon, 21 May 2012 11:31:52 +0200 blanchet invite users to upgrade their SPASS (so we can get rid of old code)
Mon, 21 May 2012 11:31:52 +0200 blanchet start phasing out old SPASS
Mon, 21 May 2012 11:31:52 +0200 blanchet minor tweak in Vampire setup
Mon, 21 May 2012 11:31:52 +0200 blanchet include "ext" in all Satallax proofs
Mon, 21 May 2012 10:39:32 +0200 blanchet add an experimental "aggressive" mode to Sledgehammer, to experiment with more complete translations of higher-order features without breaking "metis"
Mon, 21 May 2012 10:39:31 +0200 blanchet tuning
Mon, 21 May 2012 10:39:31 +0200 blanchet added helper -- cf. SET616^5
Fri, 18 May 2012 17:36:20 +0200 kuncar note Quotient theorem for typedefs in setup_lifting
Fri, 18 May 2012 16:43:38 +0200 blanchet added a timeout to "try0" in Mirabelle
Fri, 18 May 2012 15:08:08 +0200 kuncar don't generate code in Word because it breaks the current code setup
Thu, 17 May 2012 13:36:23 +0200 blanchet robustly parse Z3 4.0's output (with outcome appearing on first rather than last line)
Thu, 17 May 2012 13:36:23 +0200 blanchet added "Collect_cong" to cover extensionality of "Collect" (special cases of "ext" pass through the relevant filter)
Wed, 16 May 2012 19:20:19 +0200 kuncar remove the generation of a code certificate from the Quotient package (mainly from quotient_def), because it's in lift_definition now
Wed, 16 May 2012 19:17:20 +0200 kuncar generate abs_eq, use it as a code equation for total quotients; no_abs_code renamed to no_code; added no_code for quotient_type command
Wed, 16 May 2012 19:15:45 +0200 kuncar infrastructure that makes possible to prove that a relation is reflexive
Wed, 16 May 2012 18:16:51 +0200 blanchet temporarily disable "ext" rule helpers until Metis supports them (and until they are properly evaluated)
Wed, 16 May 2012 18:16:51 +0200 blanchet lower skolem penalty to ensure that some useful facts with existentials, e.g. congruence of "setsum", eventually get picked up
Wed, 16 May 2012 18:16:51 +0200 blanchet treat sets specially in relevance filter, as they used to, to avoid cluttering the problem with facts about Set.member and Collect
Wed, 16 May 2012 18:16:51 +0200 blanchet get ready for automatic generation of extensionality helpers
Wed, 16 May 2012 18:16:51 +0200 blanchet minor slice tweaking (swapped two slices to move polymorphic encoding up a bit)
Wed, 16 May 2012 18:16:51 +0200 blanchet more helpful error message
Tue, 15 May 2012 12:07:16 +0200 huffman transfer rules for many more list constants
Tue, 15 May 2012 13:06:15 +0200 blanchet made SML/NJ happy
Tue, 15 May 2012 13:06:15 +0200 blanchet repair the Waldmeister endgame only for Waldmeister proofs
Tue, 15 May 2012 13:06:15 +0200 blanchet fixed Waldmeister commutativity hack
Tue, 15 May 2012 13:06:15 +0200 blanchet imported patch atp_tuning
Tue, 15 May 2012 11:50:34 +0200 huffman add transfer rules for nat_rec and funpow
Mon, 14 May 2012 17:28:07 +0200 huffman add transfer rule for constant List.lists
Mon, 14 May 2012 17:09:11 +0200 huffman add transfer rule for set_rel
Mon, 14 May 2012 15:54:26 +0200 blanchet ensure the "show" equation is not reoriented by Waldmeister
Mon, 14 May 2012 15:54:26 +0200 blanchet ensure consistent naming of Waldmeister proof steps, so that they are not cleaned away by "clean_up_atp_proof_dependencies"
Mon, 14 May 2012 15:54:26 +0200 blanchet repaired snag in debug function
Mon, 14 May 2012 15:54:26 +0200 blanchet graceful handling of Waldmeister endgame
Mon, 14 May 2012 15:54:26 +0200 blanchet improve parsing of Waldmeister dependencies (and kill obsolete hack)
Mon, 14 May 2012 15:54:26 +0200 blanchet tuning
Mon, 14 May 2012 15:54:26 +0200 blanchet added debugging function
Sun, 13 May 2012 16:31:01 +0200 blanchet LEO-II's "--sos" option confusingly disables rather than enables SOS, and SOS seems to be ignored anyway; also, pass a number of facts that's more appropriate for each prover
Sun, 13 May 2012 16:31:01 +0200 blanchet eta-reduce definition-like equations for THF provers; Satallax in particular seems to love that
Sun, 13 May 2012 16:31:01 +0200 blanchet get rid of "conj_sym_kind" -- most interesting provers now have built-in sorts, and for the others (e.g. E) "Hypothesis" isn't too bad a default
Sun, 13 May 2012 16:31:01 +0200 blanchet extend ATP data structure to avoid having to perform ((non-)capture avoiding) beta reduction -- fixes a bug in the THF translation of "is_measure.simps"
Fri, 11 May 2012 01:02:36 +0200 blanchet reintroduced example now that it's no longer broken
Fri, 11 May 2012 00:45:24 +0200 blanchet fixed "real" after they were redefined as a 'quotient_type'
Thu, 10 May 2012 22:00:24 +0200 huffman temporarily comment out broken nitpick example;
Thu, 10 May 2012 21:02:36 +0200 huffman simplify instance proofs for rat
Thu, 10 May 2012 21:18:41 +0200 huffman convert Rat.thy to use lift_definition/transfer
Thu, 10 May 2012 16:56:23 +0200 blanchet cleaner handling of bi-implication for THF output of first-order type encodings
Thu, 10 May 2012 16:56:23 +0200 blanchet distinguish between instantiated and uninstantiated inductions -- the latter are OK for first-order provers
Thu, 10 May 2012 12:23:20 +0200 huffman temporarily comment out broken nitpick example
Thu, 10 May 2012 09:10:43 +0200 huffman convert real number theory to use lifting/transfer
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