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# File example.tex

 3D plotting right now is problematic because there's no convenient way
 to produce vector graphics. We can make PNGs, though, and since the
 \verb|sageplot| command defaults to EPS and PDF, \emph{you must specify
-a valid format for 3D plotting}. Sage right now can't produce EPS or PDF
-files from plot3d objects, so if you don't specify a valid format,
-things will go badly. You can specify the \texttt{imagemagick}''
-option, which will use the Imagemagick \texttt{convert} utility to make
-EPS files. See the documentation for details.
+a valid format for 3D plotting}. Sage right now (version 2.10.3) can't
+produce EPS or PDF files from plot3d objects, so if you don't specify a
+valid format, things will go badly. You can specify the
+\texttt{imagemagick}'' option, which will use the Imagemagick
+\texttt{convert} utility to make EPS files. See the documentation for
+details.

 Here's the famous Sage cube graph:


 % need empty [] so sageplot knows you want png format, and aren't
 % passing an option to includegraphics
-\sageplot[][png]{G.plot3d()}
+\sageplot[][png]{G.plot3d(engine='tachyon')}

 \end{document}