--- a/CookBook/Tactical.thy Mon Feb 23 17:08:15 2009 +0000
+++ b/CookBook/Tactical.thy Tue Feb 24 01:30:15 2009 +0000
@@ -1196,7 +1196,7 @@
(*<*)oops(*>*)
text {*
- As usual with simplification you have to worry about looping: you already have
+ As usual with rewriting you have to worry about looping: you already have
a loop with @{ML plus_one_sp}, if you apply it with the default simpset (because
the default simpset contains a rule which just does the opposite of @{ML plus_one_sp},
namely rewriting @{text [quotes] "+ 1"} to a successor). So you have to be careful