further lower penalty associated with existentials in Sledgehammer's relevance filter, so that "exhaust" facts are picked up
--- a/src/HOL/Tools/Sledgehammer/sledgehammer_provers.ML Thu May 12 15:29:19 2011 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer_provers.ML Thu May 12 15:29:19 2011 +0200
@@ -168,7 +168,7 @@
higher_order_irrel_weight = 1.05,
abs_rel_weight = 0.5,
abs_irrel_weight = 2.0,
- skolem_irrel_weight = 0.5,
+ skolem_irrel_weight = 0.25,
theory_const_rel_weight = 0.5,
theory_const_irrel_weight = 0.25,
chained_const_irrel_weight = 0.25,