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partialApply


\begin{usage}
partialApply~x
\end{usage}


Signature


\begin{params}
{\em$\sigma$} & \% & A partial function\\
{\em x} & R & An element of R\\\end{params}

\begin{retval}
Returns $\sigma x$, or {\it failed}\xspace if x is not in the domain of $\sigma$.
\end{retval}


See Also



Manuel Bronstein 2000-12-13