Section 2 A Bit More Interesting
The previous section (Section 1) was a bit boring.
This paragraph has some inline math, a Diophantine equation, \(x^2 + \doubler{y^2} = z^2\text{.}\) And some display math about infinite series:
\begin{equation*}
\sum_{n=1}^\infty\,\frac{1}{n^2} = \frac{\pi^2}{6}.
\end{equation*}
Look at the XML source to see how LaTeX macros are employed universally across all possible output formats.