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%TCIDATA{<META NAME="Title" CONTENT="Prescripts">}
%TCIDATA{Created=Mon Aug 19 14:52:24 1996}
%TCIDATA{LastRevised=Thu Feb 13 23:02:33 1997}
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\section{Prescripts}

Use the zero space from the \hyperref{Horizontal Spacing}{}{}{Horizontal.tex}
dialog box before entering a prescript to ensure that the prescript appears
at a fixed position in the mathematical expression. Since scripts adjust to
the size of the object to their left, placing a prescript after a zero space
ensures that it appear at a uniform height. For example, to enter the
expression

\[
_{2}Z_{3} 
\]

in which the 2 is a prescript, enter a zero space, then subscript it with
the 2, then complete the expression.\medskip

\subsection{$\ $Related topics}

\begin{itemize}
\item  \hyperref{Subscripts}{}{}{Subscripts.tex}

\item  \hyperref{Superscripts}{}{}{Superscripts.tex}
\end{itemize}

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