--- a/doc-src/IsarRef/Thy/document/HOL_Specific.tex Fri Apr 03 16:18:14 2009 +0200
+++ b/doc-src/IsarRef/Thy/document/HOL_Specific.tex Fri Apr 03 18:03:29 2009 +0200
@@ -776,7 +776,7 @@
always supplied to the arithmetic provers implicitly.
The \hyperlink{attribute.HOL.arith-split}{\mbox{\isa{arith{\isacharunderscore}split}}} attribute declares case split
- rules to be expanded before \indexdef{HOL}{method}{arith}\hypertarget{method.HOL.arith}{\hyperlink{method.HOL.arith}{\mbox{\isa{arith}}}} is invoked.
+ rules to be expanded before \hyperlink{method.HOL.arith}{\mbox{\isa{arith}}} is invoked.
Note that a simpler (but faster) arithmetic prover is
already invoked by the Simplifier.%