Mathematica 4.1 Fonts, to be used for example with a Xft enabled version
of Mozilla or Firefox, in order to display MathML webpages.

With this port, you should also install the port x11-fonts/texcm-ttf.

Note: the latest version of these fonts is downlable from
http://support.wolfram.com/technotes/latestfonts.en.html
but does not replace the previous ones.

WWW: http://www.mozilla.org/projects/mathml/fonts/