diff -r 33e107788595 -r 49feace87649 src/HOL/Tools/SMT/smt_normalize.ML
--- a/src/HOL/Tools/SMT/smt_normalize.ML	Mon Dec 20 18:48:13 2010 +0100
+++ b/src/HOL/Tools/SMT/smt_normalize.ML	Mon Dec 20 21:04:45 2010 +0100
@@ -310,6 +310,7 @@
 fun gen_normalize1_conv ctxt weight =
   atomize_conv ctxt then_conv
   unfold_special_quants_conv ctxt then_conv
+  Thm.beta_conversion true then_conv
   trigger_conv ctxt then_conv
   weight_conv weight ctxt