diff -r 55f33da63366 -r 458068404143 doc-src/TutorialI/Recdef/document/examples.tex
--- a/doc-src/TutorialI/Recdef/document/examples.tex	Wed Dec 13 09:32:55 2000 +0100
+++ b/doc-src/TutorialI/Recdef/document/examples.tex	Wed Dec 13 09:39:53 2000 +0100
@@ -33,6 +33,8 @@
 \noindent
 This time the measure is the length of the list, which decreases with the
 recursive call; the first component of the argument tuple is irrelevant.
+The details of tupled $\lambda$-abstractions \isa{{\isasymlambda}{\isacharparenleft}x\isactrlsub {\isadigit{1}}{\isacharcomma}{\isasymdots}{\isacharcomma}x\isactrlsub n{\isacharparenright}} are
+explained in \S\ref{sec:products}, but for now your intuition is all you need.
 
 Pattern matching need not be exhaustive:%
 \end{isamarkuptext}%