diff -r 352f6f209775 -r 620647438780 doc-src/TutorialI/Types/numerics.tex
--- a/doc-src/TutorialI/Types/numerics.tex	Wed Dec 06 12:34:40 2000 +0100
+++ b/doc-src/TutorialI/Types/numerics.tex	Wed Dec 06 13:22:58 2000 +0100
@@ -35,6 +35,7 @@
 useful lemmas are shown below.
 
 \subsection{Numeric Literals}
+\label{sec:numerals}
 
 Literals are available for the types of natural numbers, integers 
 and reals and denote integer values of arbitrary size.