Java ME Open Source Software



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Calc

Calc is a Java calculator for MIDP or J2ME devices, such as a Java-enabled mobile phone or PDA. Using the Real Java floating point library, Calc has 63 bits internal precision, which amounts to approximately 19 decimal digits accuracy, considerably more than normal calculators and computers.

 * URL http://midp-calc.sourceforge.net/Calc.html
 * License GNU General Public License (GPL)

MicroCalc

MicroCalc is a spreadsheet aplication for java enabled devices, such as mobile phones and PDA.

 * URL http://sourceforge.net/projects/microcalc/
 * License GNU General Public License (GPL)

MicroFloat

MicroFloat is a Java software library for doing IEEE-754 floating-point math on small devices which don't have native support for floating-point types.

 * URL http://www.dclausen.net/projects/microfloat/
 * License GNU General Public License (GPL)

FnattLabME

Java based Matlab-compatible Calculator for PDA and Smartphone.

 * URL http://webuser.fh-furtwangen.de/~dersch/
 * License GNU General Public License (GPL)

FPLib (Beartronics J2ME Libraries)

A fixed-point math package written for CLDC - handles trig and inverse trig functions as well as logarithms, and line intersection calculations.

 * URL http://bearlib.sourceforge.net/
 * License Artistic License

Javia Calculator

Javia Calculator supports trigonometric and hyperbolic functions, logarithms and exponentiation, combinations, permutations and factorial, and allows you to define new functions and constants.

 * URL http://calculator.javia.org
 * SVN http://svn.javia.org/calculator/
 * License MIT License

UPN-Calc: Reverse Polnish Notation (RPN) Calculator

  • 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.
  • Stack contents and configuration information persistent between sessions.
 * URL http://www.schwebke.com/upn/index.php
 * License GNU General Public License (GPL)


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