PocketMath is an advanced graphing calculator for the PocketPC platform:Advanced plotting capabilities:
Explicit, parametric, and implicit plotting in 2-D and 3-D using built-in or custom coordinate systems, and custom plotting of points, lines, polyhedra, etc. The PocketMath website has a gallery of some of the plots the software is capable of.
Extensive library of functions:
Factor polynomials, perform vector operations in custom coordinate systems, draw the dual of a polyhedron, find eigenvalues of a matrix, and so on. The complete documentation can be found at the PocketMath website.
Customizable:
Custom coordinate systems, variables, and functions. The keyboard is even skinnable!
PocketMath is compatible with ARM devices running PocketPC 2002 and higher, but is strongly recommended that you try the test version to make sure the software works properly on your device before purchasing the full version. The test version can be downloaded for free. If there are any problems running PocketMath on your device, please let us know on the forum at the PocketMath website.