 TouchMaths_ME The program TouchMaths (for touchscreen mobile phones) contain a set of revolutionary mathematical applications (Professional Calculator, Graph 2D, Function solver, Integral solver, Equation solver and Linear system solver)   Frink Frink  Frink is a programming language and calculating tool designed to help you make realworld calculations.
Frink is different than other calculating tools in that it tracks units of measure through all calculations. Thus, you can add feet and meters, multiply by grams, divide by pounds, and Frink does the right thing through all calculations   Complex Numbers Calculator Using the complex numbers calculator the answers to algebra problems covering this topic is only as far as your mobile phone   Simple Scientific Calculator Basic arithmetic operation, trigonometric function, solve linear and quadratic 2 and 3 variable 

 Kalk This is a java calculator   MC calculator Universal free, every day use calculator withscientific features. One of top.
Good for simple and advanced calculations! This calculator has got a LOT of functions   MIDP Graphing Calculator MIDP Graphing Calculator  A graphing calculator for Java MIDP cell phones.
It actually implements a small programming language, parsing expressions into trees. One can define functions with an arbitrary number of parameters, and use the functions in java.lang.Math in addition to the normal operators   Resistor Calculator Resistor Calculator  Given the color bands on the resistor, it will tell you the resistance and tolerance rating. It is designed so that you may easily see how resistance is calculated using the color bands and hence calculate resistance on your own   Scientific Calculator 2D This application makes it possible to use your mobile phone as a scientific calculator. You can plot multiple mathematical functions 
