next up previous contents index
Next: PartialFunction Up: IndexedVariable Previous: index   Contents   Index


variable


\begin{usage} variable~s \end{usage}


Signature


\begin{params} {\em s} & S & An index\\ \end{params}

\begin{retval} Returns the variable $x_s$. \end{retval}

Manuel Bronstein 2000-12-13