# HG changeset patch
# User boehmes
# Date 1236841862 -3600
# Node ID 90bee31628dcb4600c961ba5bf44caf093e2c5e3
# Parent  d3fcc1a0272c03e8b08e717cf7aaf0800770e9c1# Parent  009ca4807baad0f7511940c29e69356b6173843f
merged

diff -r 009ca4807baa -r 90bee31628dc CookBook/Tactical.thy
--- a/CookBook/Tactical.thy	Wed Mar 11 22:34:49 2009 +0000
+++ b/CookBook/Tactical.thy	Thu Mar 12 08:11:02 2009 +0100
@@ -1718,7 +1718,7 @@
 text {*
 
   Conversions are a thin layer on top of Isabelle's inference kernel, and 
-  can be viewed be as a controllable, bare-bone version of Isabelle's simplifier.
+  can be viewed as a controllable, bare-bone version of Isabelle's simplifier.
   One difference between conversions and the simplifier is that the former
   act on @{ML_type cterm}s while the latter acts on @{ML_type thm}s. 
   However, we will also show in this section how conversions can be applied