images/MathML.png" alt="MathML logo" /> Posts with this logo use MathML. To see the equations, you either need Mozilla or a MathML plugin for IE/Win. You will also need to install some fonts. The posts were authored in itex (an extension of WebTeX) using the files/itexToMML.tar.gz" target="_blank">itexToMML Text Filter plugin for MovableType (the itex2MML.html" target="_blank">README file).