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apply


\begin{usage}
apply(p, x)\\ p~x
\end{usage}


Signature


\begin{params}
{\em p} & \% & An element\\
{\em x} & \htmlref{\texttt{ExpressionTree}}{ExpressionTree} & A name for the variables\\\end{params}

\begin{retval}
Returns p as an expression tree, using x as root variable name.
\end{retval}


Manuel Bronstein 2000-12-13