<div dir="ltr">The blow page is an incomplete PersianĀ maths textbook. It is a book on topology written
by Mehdi Omidali. The document is typeset by xepersian. That should
gives you an idead of how persian maths should look like.<br><br><a href="http://parsilatex.org/topology.pdf">http://parsilatex.org/topology.pdf</a><br></div>