merged
authorboehmes
Thu, 12 Mar 2009 08:11:02 +0100
changeset 170 90bee31628dc
parent 169 d3fcc1a0272c (diff)
parent 168 009ca4807baa (current diff)
child 171 18f90044c777
merged
CookBook/Recipes/NamedThms.thy
CookBook/Tactical.thy
CookBook/infix_conv.ML
--- 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