| Wed, 25 Aug 2010 17:49:52 +0200 |
make relevance filter work in term of a "max_relevant" option + use Vampire SOS;
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| Wed, 25 Aug 2010 09:42:28 +0200 |
simplify more code
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| Wed, 25 Aug 2010 09:34:28 +0200 |
cosmetics
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| Wed, 25 Aug 2010 09:32:43 +0200 |
get rid of "defs_relevant" feature;
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| Wed, 25 Aug 2010 09:02:07 +0200 |
renamed "relevance_convergence" to "relevance_decay"
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| Tue, 24 Aug 2010 22:57:22 +0200 |
make sure that "undo_ascii_of" is the inverse of "ascii_of", also for non-printable characters -- and avoid those in ``-style facts
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| Tue, 24 Aug 2010 19:19:28 +0200 |
compute names lazily;
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| Tue, 24 Aug 2010 18:03:43 +0200 |
clean handling of whether a fact is chained or not;
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| Tue, 24 Aug 2010 16:43:52 +0200 |
don't backtick facts that contain schematic variables, since this doesn't work (for some reason)
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| Tue, 24 Aug 2010 16:24:11 +0200 |
quote facts whose names collide with a keyword or command name (cf. "subclass" in "Jinja/J/TypeSafe.thy")
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| Tue, 24 Aug 2010 15:07:54 +0200 |
cosmetics
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| Mon, 23 Aug 2010 23:32:11 +0200 |
cosmetics
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| Mon, 23 Aug 2010 23:24:24 +0200 |
optimize fact filter some more
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| Mon, 23 Aug 2010 23:00:57 +0200 |
cache previous iteration's weights, and keep track of what's dirty and what's clean;
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| Mon, 23 Aug 2010 21:55:52 +0200 |
modified relevance filter
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| Mon, 23 Aug 2010 18:53:11 +0200 |
invert semantics of "relevance_convergence", to make it more intuitive
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| Mon, 23 Aug 2010 18:39:12 +0200 |
if no facts were selected on first iteration, try again with a lower threshold
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| Mon, 23 Aug 2010 18:25:49 +0200 |
weed out junk in relevance filter
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| Mon, 23 Aug 2010 18:04:31 +0200 |
no need for "eq" facts -- good old "=" is good enough for us
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| Mon, 23 Aug 2010 17:49:18 +0200 |
destroy elim rules before checking for finite exhaustive facts
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| Mon, 23 Aug 2010 14:54:17 +0200 |
perform eta-expansion of quantifier bodies in Sledgehammer translation when needed + transform elim rules later;
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| Sun, 22 Aug 2010 16:56:05 +0200 |
don't penalize abstractions in relevance filter + support nameless `foo`-style facts
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| Sun, 22 Aug 2010 08:26:09 +0200 |
more work on finite axiom detection
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| Fri, 20 Aug 2010 17:52:26 +0200 |
make sure minimizer facts go through "transform_elim_theorems"
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| Fri, 20 Aug 2010 16:44:48 +0200 |
unbreak "only" option of Sledgehammer
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| Fri, 20 Aug 2010 16:22:51 +0200 |
improve "x = A | x = B | x = C"-style axiom detection
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| Fri, 20 Aug 2010 14:15:29 +0200 |
improve "x = A | x = B | x = C"-style fact discovery
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| Fri, 20 Aug 2010 14:09:02 +0200 |
transform elim theorems before filtering "bool" and "prop" variables out;
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| Fri, 20 Aug 2010 13:39:47 +0200 |
more fiddling with Sledgehammer's "add:" option
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| Thu, 19 Aug 2010 19:34:11 +0200 |
generalize the "too general equality" code to handle facts like "x ~= A ==> x = B"
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| Thu, 19 Aug 2010 18:16:47 +0200 |
encode "fequal" reasoning rules in Metis problem, just as is done for Sledgehammer -- otherwise any proof that relies on "fequal" found by Sledgehammer can't be reconstructed
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| Wed, 18 Aug 2010 20:17:03 +0200 |
make sure that "add:" doesn't influence the relevance filter too much
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| Wed, 18 Aug 2010 19:57:12 +0200 |
tuning of relevance filter
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| Wed, 18 Aug 2010 18:01:54 +0200 |
minor cleanup
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| Wed, 18 Aug 2010 17:53:12 +0200 |
bound variables can be just as evil as schematic variables and lead to unsound proofs (e.g. "all_bool_eq")
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| Wed, 18 Aug 2010 16:39:05 +0200 |
fix the relevance filter so that it ignores If, Ex1, Ball, Bex
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| Thu, 12 Aug 2010 17:56:44 +0200 |
dropped dead code
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| Mon, 09 Aug 2010 14:08:30 +0200 |
prevent ATP thread for staying around for 1 minute if an exception occurred earlier;
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| Mon, 09 Aug 2010 14:00:32 +0200 |
adapt "too_general_equality" blacklisting to the new FOF context, where quantifiers are sometimes present
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| Mon, 09 Aug 2010 10:39:53 +0200 |
remove debugging output
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| Thu, 29 Jul 2010 22:57:36 +0200 |
handle division by zero gracefully (used to raise Unordered later on)
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| Thu, 29 Jul 2010 19:58:43 +0200 |
avoid "_def_raw" theorems
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| Thu, 29 Jul 2010 17:45:22 +0200 |
work around atomization failures
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| Thu, 29 Jul 2010 16:54:46 +0200 |
fiddle with the fudge factors, to get similar results as before
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| Thu, 29 Jul 2010 14:53:55 +0200 |
avoid "clause" and "cnf" terminology where it no longer makes sense
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| Tue, 27 Jul 2010 19:17:15 +0200 |
standardize "Author" tags
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| Mon, 26 Jul 2010 17:03:21 +0200 |
generate full first-order formulas (FOF) in Sledgehammer
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| Tue, 29 Jun 2010 10:25:53 +0200 |
move blacklisting completely out of the clausifier;
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| Mon, 28 Jun 2010 17:31:38 +0200 |
always perform relevance filtering on original formulas
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| Fri, 25 Jun 2010 17:26:14 +0200 |
got rid of "respect_no_atp" option, which even I don't use
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| Fri, 25 Jun 2010 17:08:39 +0200 |
renamed "Sledgehammer_FOL_Clauses" to "Metis_Clauses", so that Metis doesn't depend on Sledgehammer
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| Fri, 25 Jun 2010 16:42:06 +0200 |
merge "Sledgehammer_{F,H}OL_Clause", as requested by a FIXME
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| Fri, 25 Jun 2010 16:15:03 +0200 |
renamed "Sledgehammer_Fact_Preprocessor" to "Clausifier";
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| Fri, 25 Jun 2010 15:16:22 +0200 |
remove junk
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| Fri, 25 Jun 2010 15:08:03 +0200 |
further reduce dependencies on "sledgehammer_fact_filter.ML"
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| Fri, 25 Jun 2010 15:01:35 +0200 |
move "prepare_clauses" from "sledgehammer_fact_filter.ML" to "sledgehammer_hol_clause.ML";
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| Fri, 25 Jun 2010 12:15:24 +0200 |
eta-expand
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| Fri, 25 Jun 2010 12:08:48 +0200 |
improve the natural formula relevance filter code, so that it behaves more like the CNF one
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| Thu, 24 Jun 2010 18:22:15 +0200 |
a76ace919f1c wasn't quite right; second try
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| Thu, 24 Jun 2010 10:38:01 +0200 |
make sure that theorems passed using "add:" to Sledgehammer are not eliminated on heuristic grounds
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