texParen?

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texParen?

$\begin{usage} texParen?~prec \end{usage}$

Signature

texParen?: MachineInteger $\to$ Boolean

$\begin{params} {\em prec} & \htmlref{\texttt{MachineInteger}}{MachineInteger} & An operator precendence.\\ \end{params}$

$\begin{retval} Returns {\it true}\xspace ~if an expression tree with this opera... ... operator of precedence {\em prec}, {\it false}\xspace ~otherwise. \end{retval}$

Manuel Bronstein 2000-12-13