The idea is to take the strengths of the HP48 calculator, and try to get the same capabilities but with a touch screen Android device instead. It is a little limited at the moment. Implemented features: * arbitrary precision float (gmp/mpfr/mpc) * good support for units * RPN calculator * basic scalar operations (sin/exp/etc)Future features: * scripting * vector/matrix math * graphingThis is (hopefully) under heavy development so if you use it, let me know what you think. Also, let me know if you want access to my source repository.