error.tex

\documentclass[10pt,a4paper]{article}
% \usepackage{a4wide}
% \documentclass[aps,pre,amsfonts,amsmath,showpacs,a4paper]{revtex4}
% \input{figformat.tex}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{psfrag}
% \usepackage{amsmath}

\usepackage{graphicx}
\usepackage{color}    % to use color in notes etc.
\pagestyle {empty} % removes the page numbers

\input{nots.tex}
\input{psfrags.tex}

\begin{document}

  \begin{tabular}{l@{}l@{}l}
    % \includegraphics[width=0.33\linewidth]{deform.eps}&    \includegraphics[width=0.33\linewidth]{flow.eps}&
    % \includegraphics[width=0.34\linewidth]{surf.eps}\\
        \includegraphics{stability.eps}&    \includegraphics{norm_dt.eps}
                                                                                                             &
                                                     \includegraphics{norm_dx.eps}
    \\
    (a)&(b)&(c)
  \end{tabular}

\end{document}