Arithmetic

PHP Secure Communications Library is a pure-PHP implementations of an arbitrary-precision integer arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael, AES, SSH-1, SSH-2, and SFTP.

TTMath is a small library which allows one to perform arithmetic operations with big unsigned integer, big signed integer and big floating point numbers. It provides standard mathematical operations like adding, subtracting, multiplying, dividing. With the library also goes a mathematical parser...

Java OceanAtlas (or simply JOA) is a software application for viewing and manipulating oceanographic profile data. JOA was designed primarily for oceanographic sections but is also useful for looking at data also in the latitude-longitude domain. Here's a brief list of what JOA can do: * Open a...


Platforms: Mac

AP26 searches for Arithmetic Progressions of prime numbers. The code was written by Jaroslaw Wroblewski and Geoff Reynolds, with the Mac port by Iain Bethune. To date, the largest known progression contains 26 primes, and was found in 2010 by Benoat Perichon using the AP26 software as part of...


Platforms: Mac

Derived from the AMD Performance Library, Framewave is a free and open-source collection of popular image and signal processing routines designed to accelerate application development, debugging, multi-threading and optimization on x86-class processor platforms. Framewave revolutionizes the way...


Platforms: Mac

Calc is arbitrary precision C-like arithmetic system that is a calculator, an algorithm prototyper and mathematical research tool. Calc comes with a rich set of builtin mathematical and programmatic functions.


Platforms: *nix

Gaol: NOT Just Another Interval Library Gaol is a C++ library for interval arithmetic. It is supposed to be a fast and easy to use/modify library for anyone interested in assessing interval arithmetic merits or using it on a regular basis.


Platforms: *nix

Calctool is the graphical calculator application that was in theOpenWindows Deskset of the Solaris 8 operating system. SunMicrosystems Inc. have kindly given permission to release it.It incorporates a multiple precision arithmetic packages based o


Platforms: *nix

Big Daddy's Math Drills is a simple but highly effective computer program that can help children and others to learn their basic addition, subtraction, and multiplication tables by heart. They were a great help to my children in gaining speed, accuracy, and confidence in these essential basic...


Platforms: *nix

Java Algebra System (JAS for short) is an object oriented, type safe and multi-threaded approach to computer algebra. JAS provides a well designed software library using generic types for algebraic computations implemented in the Java programming language. The library can be used as any other...


Platforms: *nix

Date::ISO8601 - the three ISO 8601 numerical calendars The international standard ISO 8601 "Data elements and interchange formats - Information interchange - Representation of dates and times" defines three distinct calendars by which days can be labelled. It also defines textual formats for the...


Platforms: *nix

This is the home page of SLEPc, the Scalable Library for Eigenvalue Problem Computations. SLEPc is a software library for the solution of large scale sparse eigenvalue problems on parallel computers. It is an extension of PETSc and can be used for either standard or generalized eigenproblems,...


Platforms: *nix

VisualLangLab is a visual parser-generator IDE for development of parsers without code or script of any kind. It is simple in use, and easy to learn. Unlike other parser-generators, VisualLangLab represents parser rules as visual grammar-trees with distinct icons for the grammar-tree nodes. The...


Platforms: *nix

"Deskcalc" is a fully featured adding machine with the functions you expect from a mechanical adding machine plus capabilities associated with a Windows environment. Features include a check-strip with comfortable text input per position, correction possibilities (rectifying, adding and...


Platforms: Windows

Gain 100% control of your household budget. The logic and lively interface blends-in naturally with the way we forecast our financial situation. Your home budget is loaded on a dynamic calendar that rolls as time go by, while an automatic income distribution takes care of your bills. Be aware...


Platforms: Windows

This is an Image Editing and Enhancement Application (Freeware) written in Java 1.3 making extensive use of Swings and Java2D. Features include : * Brightness/contrast controls, grayscaling, color invert etc * Filters: Blur/Smooth, Sharpen, edge detections, emboss etc * Different kinds of special...


Platforms: OS/2, Windows, Mac, *nix

QuData Calculator is a free, powerful and easy to use desktop calculator, designed for general everyday use, as well as for special tasks that you may face when dealing with financial, scientific and other problems. The free version is extremely easy to use and hardly needs any help at all. In...


Platforms: Windows

Free mental math practice software. Covers all the basic math skills - Addition, Subtraction, Multiplication, and Division. You choose what you want to work on. The software delivers the questions, checks your answers, and keeps your score so you can see how well you're doing. Use it...


Platforms: Windows, Windows CE

The Math Homework Maker, is a FREE software which can solve all your homework. If you are a pupil or a student, needing help with your math homework or just want to check them, Then you must have this software. The Math Homework Maker covers everything you need, from elementary school up...


Platforms: Windows

It stores data in a custom binary file format for speed reasons, and uses fixed-point numbers to handle currency arithmetic so that the potential rounding issues that can result from floating-point arithmetic don???*a*?t occur. The core storage and processing classes are written in generic C++,...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris