 Calculator Sains Calculator Sains   RZCalculator This calculator for java mobile phones can calculate binary, octal, decimal, hex numbers and convert it to each other. It supports logical expressions, parenthesisses, memory and 64bit integer arrithmetics. Operator precedence as in C++, C#, C, Java   Graph (Java) Graph calculates mathematical expressions and draws function graphs on the screen of J2ME mobile devices   RaiCalculator Calculator For Nokia S40   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 

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I have written this calculator with 2d and 3d plot function as student project   HorsePower HorsePower is J2ME scientific calculator optimised for use on mobile phones, with the appearance of the classic range of Hewlett Packard calculators (MIDP 1.0 and CLDC 1.0)   Javia Calculator Javia Calculator  easytouse calculator for mobile phones. It features a user interface designed for the mobile phone's keypad, which allows quick input of mathematical expressions.
Builtin functions include trigonometric and hyperbolic functions, logarithms and exponentiation, permutations, combinations and factorial   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   MatrixGuy A small scale Matrix Calculator which computes determinants, inverses, adjoints and transpose of matrices 
