 enabled.</b>
</div>
<hr>
</noscript>

<blockquote>

<h1>MathJax Test Page</h1>

<p>
If you see typeset mathematics below, then MathJax is working.  If you see
TeX code instead, MathJax is not working for you.
</p>
<!------------------------------------------------------------------------>
<hr>

<p>
\[
\frac{-b\pm\sqrt{b^2-4ac}}{2a}
\]
</p>

<div style="color:green">
<div style="text-align:center; color:red; font-size:120%" class="MathJax_Preview">
MathJax is not working!
</div><script type="math/tex; mode=