 Simple Scientific Calculator Basic arithmetic operation, trigonometric function, solve linear and quadratic 2 and 3 variable   EasyCalcFree EasyCalcFree  A very simple calculator. Enter a list of up to 10 numbers, add labels.
Comes with hyperintelligence: You can write *, x, /, div, divide, subtract, plus, minus, times, takeaway, or pls, tms, add...you will still get the same result   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   RaiCalculator Calculator For Nokia S40   Solve2Go Solve2Go  supports solving equations and inequalities by means of conjectures based on visual thinking. Conjectures can be refuted or supported by examples provided by the tool, and should be proved using symbolic manipulations on paper.
Equations: when we want to know for which values of x the two functions are equal 

 SolveMyMath_Scientific_Calculator SolveMyMath_Scientific_Calculator aims to help users perform complex mathematical equations with a deep list of functions. Thanks to its simple interface and helpful features, this program has the ability to help even those who are not natural mathematicians   UPNCalc UPNCalc is a RPN (Reverse Polish Notation) calculator for mobile phones.
· Arbitrary precision unnormalized BCD arithmetic.
· Arithmetic standard functions (approximated to arbitrary precision): sin, cos, tan, arcsin, arccos, arctan, 1/x, sqrt(x), exp(x), ln(x), y^x.
· Angle measure in DEG, RAD or GRAD   Graphing Calculator Graphing Calculator  FREE app, designed to turn your cell phone into a Graphing Calculator.
It should work on all phones that support J2ME, like Nokia, Blackberry, Motorola, LG, Samsung, Sony Ericsson and more (specifically MIDP 2.0 and CLDC 1.1)   Touchscreen scientific calculator for S6 Scientific Calculator is an easy to use universal scientific calculator app for touchscreen devices. It evaluates basic mathematical as well as nested scientific expressions under consideration of the algebraic convention "brackets before power before point before line calculation"   TouchMaths 5 TouchMaths is a revolutionary mathematical tool for mobile phones. The program is musthave for students, engineers and researchers. TouchMaths program includes many applications with many features. The famous TouchMaths is designed in order to fulfill the needs of everyone (student, engineer, researcher...) 
