\documentclass{article}

\includeonly{delequ-slave-new}

\begin{document}

\newcommand{\includesvg}[1]{%
    \executeiffilenewer{./pics/#1.svg}{./pics/#1.pdf}%
    {inkscape -z -D --file=./pics/#1.svg %
      --export-pdf=./pics/#1.pdf --export-latex}%
    \input{./pics/#1.pdf_tex}%
  }


\textbf{delequ}
\include{delequ-slave-new}


\textbf{delequ2}
\include{delequ2-slave-new}

\textbf{eqnarray}
\input{eqnarray-slave-new}

\end{document}

