Sometime in the next few weeks, I will be uploading my latest version of my 3D graphing calculator, X3D (current version can be downloaded from my games page). I've been working on it the past few days, and I'm very happy with how it's turning out. This version is an incredible improvement on the last in almost every way. Here's just a few of the things I've added so far:

-Graph generating is now about a kajillion times faster

-Parser allows for most conventional math notation, such as ! for factorial, ^ for exponents, and | | for absolute values

-Error checking system prevents attempting to graph undefined values (including division by 0)

I also plan on doing some really crazy stuff, like adding different graph styles (both 2D and 3D), and even fully integrating complex numbers into the calculator (perhaps a 3D visualization of the complex plane perpendicular to 2D graphs?), as well as some other useful calculations.

This is going to be an awesome release =D