P.S. Reimann's sum demonstrates most crazy good effects of latex. if you want some code for matixees or complex fractions to refer to, i'll be more then delighted to write a tutorial for the math forum... that is if anyone needs it...
----------------
Microsoft, the leader in using innovative tactics to promote irksome experience, coupled with antiquated technology that's held together by a pyramid of makeshift afterthoughts.
Apple, the leader in using irksome tactics to promote innovative experience, coupled with an antiquated core that's enhanced by state-of-the-art afterthoughts.
Linux, the leader in not using any tactics to promote user-defined experience, coupled with state-of-the-art core enhanced by innovative afterthoughts.
