diff -r ea4d8dc12ed5 -r ae8d62656392 src/HOL/Decision_Procs/MIR.thy
--- a/src/HOL/Decision_Procs/MIR.thy	Thu Mar 03 15:18:05 2011 +0100
+++ b/src/HOL/Decision_Procs/MIR.thy	Thu Mar 03 15:19:20 2011 +0100
@@ -5621,6 +5621,4 @@
 apply mir
 done
 
-unused_thms
-
 end