[pstricks] esvect

[Patrice Mégret]

Dear Herbert,

Following your document on math, I tried to use the package esvect and the command \vv{} to get 'good looking' vectors.
It works fine, except in caption. Here is a small example.  Have any idea how to solve the problem?  Thanks a lot.

\documentclass{article}

\usepackage{esvect}
\begin{document}
$\vv{OA}$

\begin{figure}[!htb]
$\vv*{e}{o}$
%\caption{test  $\vv{OA}$ }
\end{figure}
\end{document}

Best regards,

Patrice


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