Arithmetics

Specter - Abstract Arithmetics Library (AAL) is a library written in native C which is able to do operations with numbers of virtually unlimited length. Specter is targeting mainly to cryptography and integer values though. Platforms: Windows, Mac, BSD, Linux

Fuzzy numbers and basic fuzzy arithmetics (+, -, *, /, 1/x) implementation written in Java. Should be used as a library, but it also has a GUI which demonstrates its capabilities (using SWT widgets). Features: * Implements L-R fuzzy numbers and Decomposed fuzzy numbers * Linear, Gaussian,... Platforms: Mac

ORBit2 is a CORBA 2.4-compliant Object Request Broker (ORB) featuring mature C, C++ and Python bindings. Bindings (in various degrees of completeness) are also available for Perl, Lisp, Pascal, Ruby, and TCL; others are in-progress. ORBIT2 supports POA, DII, DSI, TypeCode, Any, IR and IIOP.... Platforms: *nix

Agena is an easy-to-learn procedural programming language designed to be used in scientific, educational, linguistic, and many other applications, including scripting. Its syntax looks like very simplified Algol 68 with elements taken from Lua and SQL. The interpreter provides fast real... Platforms: Windows, Windows 7

Online brain training and brain teasers for free! Mind exercises and mental workout for your grey matter with big fun factor. The quick brain games of BrainSpeeder enhance your mental agility with different types of mind games such as Arithmetic, Mnemonic, Speedoku and so on. This brain trainer... Platforms: Windows

Handheld Quake is a simulator of soviet, russian and foreign handheld games.The program currently simulates:Russian games:Mysteries of the ocean;Just you wait!;Merry cook;Explorers of space;Autoslalom;Merry arithmetics;Space flight;Fisher tom-cat;Hockey;Fowling;Space bridge.Nintendo... Platforms: Windows

It is obvious, that education had always been the best possible investment. And, so are the educational tools. Whether you are designing an application for schedule management, a school web-site, or just customizing your desktop to help you learn, a bright and stylish set of Desktop Education... Platforms: Mac

Agena is an easy-to-learn procedural programming language suited for everyday usage. It has been implemented as an interpreter and can be used in scientific, educational, linguistic, and many other applications. Its syntax looks like very simplified Algol 68 with elements taken from Lua and SQL.... Platforms: Linux

Agena is an easy-to-learn procedural programming language suited for everyday usage. It has been implemented as an interpreter and can be used in scientific, educational, linguistic, and many other applications. Its syntax looks like very simplified Algol 68 with elements taken from Lua and SQL.... Platforms: Mac

A simulator of Donald E. Knuth's fictitious MIX processor written in Java, which includes support for floating-point arithmetics. Platforms: Windows, Mac, Linux

PyX is a Python package for the creation of PostScript and PDF files. It combines an abstraction of the PostScript drawing model with a TeX/LaTeX interface. Complex tasks like 2d and 3d plots in publication-ready quality are built out of these primitives. Features: - PostScript and PDF output for... Platforms: Windows, Mac, *nix, Python, BSD Solaris

bigFORTH is a native code Forth. It is available for Linux and Windows 2000/XP under GPL. The most striking feature is the graphical user interface MINOS (GUI in Forth) and the form editor Theseus (Theseus is still beta). These are the other features of bigFORTH: - Powerful compiler: bigFORTH is... Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

XNMaths is an Objective-C framework, designed to help you work with math classes and routines. XNMaths is a small framework which provides some methematical classes and functions in Objective-C. You might want to use it if you need a matrix class in Objective-C and you???*a*?re lazy enought not... Platforms: Mac

bigFORTH is a native code Forth. It is available for Linux and Windows 2000/XP under GPL. The most striking feature is the graphical user interface MINOS (GUI in Forth) and the form editor Theseus (Theseus is still beta). These are the other features of bigFORTH: Powerful compiler: bigFORTH is... Platforms: *nix