ad mathematica

General Math & Nerdery, including MathPaint images, here.

Also, MathPaint goes 3D.

Also, the original MathPaint, or, version 1.3 at least.

Next step: MathPaint version 1.4, to add to the web version the new features of the compiled version. After that, probably a version 2.0 with a unified parser across all platforms.