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Reverse Polish Notation interpreter for use as an interactive calculator in conjunction with the standard Python interactive interpreter. Easily extended by the user.
Webszemjankó is an extended calculator tool for both Windows and unix based operation systems (such as linux and freeBsd). Now it supports the main operations but we are working on adding more functions and features.
QExchange is a Qt4 currency exchange calculator. Main features are daily and historical currency conversion, chart view of historical rates trend, exchange rates network update from European Central Bank. It runs under Linux, Win32 and MacOS X.
PG Calculator is a powerfull scientific calculator and an excellent replacement for standard calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works in Algebraic and RPN mode.
Kexpcalc is an experience calculator and NPC generator for D&D 3.5. It also includes an item creation calculator (scrolls, potions, wands, and staffs).
Yet another video ripping calculator, which tries to take into account container format overheads as accurately as possible, for multiple audio and video codecs, and suggest optimum encoding resolutions, with correct aspect ratio calculations.
Shellcalc (sc) is a lightweight and versatile reverse polish notation (RPN) calculator for the command-line. It implements access to the basic operations and many functions from the glibc math library.
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It's intended to be used by high school students to keep their absence in school lessons under an acceptable limit (some of us have realy a great problem with that). It computes some statistics. I hope it will be useful :-)
Quicksolve is an interactive graphing calculator and programming language. It provides an intuitive interface for performing basic plots and calculations with a focus on numerical solutions. Versions will be available for both Gnome and Mac OS X.
RPGCalc is a calculation engine designed to allow user/developers to model RPG systems and create tools like GM assistants and character generator. Using Scheme for math and XML+Xpath for data and structure any system can be modeled.
NZ Calc is a Calculator for NukeZone, it can calculate attacks/research/building, and it will also keep up with all the turns/morale/satelite power you gain, and use these for attacks/research/building, during calculation.
Wurp is an RPN (Reverse Polish Notation) calculator, similar to the HP48 calculator. Wurp supports various platforms, including KDE and curses (and hopefully Windows eventually).
The main goal of this project is to provide small systems (like the “GameBoyAdvance”) with a tool to solve arithmetical expressions, trigonometric or logarithmic functions, etc, in an open and extencible way.
'pmath' Path Calculator - converts relative and absolute paths based on a base path: absolute path <-> relative path; relative path -> relative path with a new base path. Package builds shared/static libraries + command line binary.
Console based application which should compile on any system supporting c++. Includes calculations like blood alcohol content, 1/4 mile run, liter conversion, etc.
Ultimate Scientific Calculator (USC) is a program to perform calculations with extreme precision on both extremely large or small numbers, and provide too many built-in and user-defined functions and formulas.
KAlgebra is a MathML-based graphic calculator, thought to bring to the user its power by solving expressions written in MathML or calculating converted common equations to MathML. This project now belongs to KDE Edu. http://edu.kde.org
The project intends to develop an advanced scientific calculator which will be based on the GMP library. The calculator will have a GUI based on wxWidgets.
GNAW is a command-line calculator. It is lightweight but yet powerful. It features advanced arithmetics, user-defined variables and a fully nestable syntax among other things.