ZGraph в Android Market

ZGraph (v. 2.8) Разработано Bondili Singh

Draw 15 graphs including parametric and polar functions. Compute 9 commands like integrals, derivatives, zeros, min and max values of cartesian functions. See the results graphically on the screen.  Track x-y values.  Zoom in and zoom out.

To enter input in international versions, set the input language for onscreen keyboard to be english.