+Reset \texttt{x} in Sage so that it's not a generator for the polynomial

3D plotting right now is problematic because there's no convenient way

% passing an option to includegraphics

\sageplot[][png]{G.plot3d(engine='tachyon')}

+\section{Pausing Sage\TeX}

+\label{sec:pausing-sagetex}

+Sometimes you want to ``pause'' for a bit while writing your document if

+you have embedded a long calculation or just want to concentrate on the

+\LaTeX{} and ignore any Sage stuff. You can use the \verb|\sagetexpause|

+and \verb|\sagetexunpause| macros to do that.

+A calculation: $\sage{factor(2^325 + 1)}$ and a code environment that

+simulates a time-consuming calculation. While paused, this will get

+Graphics are also skipped: \sageplot{plot(2*sin(x^2) + x^2, (x, 0, 5))}

\section{Make Sage write your \LaTeX{} for you}

With \textsf{Sage\TeX}, you can not only have Sage do your math for you,