If you found this web site, it was most likely by accident.

It started out mostly as a sandbox for testing science-related programs written in PHP that would or may one day be on the WWW.

However, anyone with similar math/science/programming interests may check out the programs too.  Many of them are toys that were developed while learning how to program in PHP.  All programs on this web site were written in PHP 4.6.x - 5.3.x and are original work unless otherwise indicated.