3D Graph Surface for iPhone OS

description

This application, Graph Surface, displays 3D surface in your iPhone/iPod touch for a given rational equation. Since Graph Surface detects gravity, you can see the surface from upward or downward by tilting your iPhone/iPod touch.

You can give an equation if the form, polynomial of x and y by polynomial of x and y. e.g., 3x/1+xx+yy, xxyyy/10.

screen shots

Notes

The first released version is 1.1.1 at 2008 December 14. You can donwload and install it from AppStore for free.
Akira Suzuki: sakira@kurt.scitec.kobe-u.ac.jp