# MathJax Test Page

If you see typeset mathematics below, then MathJax is working. If you see
TeX code instead, MathJax is not working for you.

\[
\frac{-b\pm\sqrt{b^2-4ac}}{2a}
\]

**WARNING**: The web fonts don't seem to be available. Be sure you have
downloaded and installed the latest MathJax-webfonts ZIP file from

http://sourceforge.net/projects/mathjax/files/

before continuing. If you fail to install these fonts, MathJax will not
work properly with some browsers. If you can't install the image fonts,
be sure to set the noImageFonts parameter in your MathJax configuration
(either MathJax/config/MathJax.js, or the MathJax.Hub.Config() call in
your web page).

**WARNING**: Your MathJax web fonts seem to be version

1
rather than version 2. Be sure you have downloaded and installed the latest
MathJax-webfonts ZIP file from

http://sourceforge.net/projects/mathjax/files/

before continuing. Failure to install the new versions of the fonts will
mean that the data MathJax is using will not match the fonts, and so
display errors will occur. You can probably see this in the equation
above: the radial will be out of place.

**WARNING**: You are trying to load MathJax from a remote site where the
web-based fonts are not set up to be shipped to Firefox properly. See the

discussion
of Firefox's same-origin policy on the MathJax SourceForge site.

Once you have MathJax working properly, view the image mode test page to make sure that the
image fallback mode is working as well.