next up previous contents index
Next: Up: Monoid Previous:   Contents   Index

$*$


\begin{usage} $x$\ $*$\ $y$ \end{usage}


Signature


\begin{params} {\em x,y} & \% & elements of the monoid\\ \end{params}

\begin{retval} Returns the product $x y$. \end{retval}

Manuel Bronstein 2000-12-13