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Clados is a java package that implements a multivector in a Clifford Algebra. Algebras (over real numbers) with any signatures may be used. A calculator and associated documentation is also included to help users learn how things work.
To help math students visualize the prufer code and/or discover anything new about the prufer code not already present. Examples and live applet on webiste.
Java-based number generator package. Includes several strategies, apart from the usual random: constant, serial, function, composite.
Besides, generators can be wrapped in different filters to obtain modified data series.
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GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac
A platform which hosts battles between Fruit War robots - special java programs. The platform accepts source code as robot, and ranks all robots according to battle result. This project has been totally refined and is now hosted at http://robotypo.appspot.com
A open source, multiplatform, fractal generator and explorer. Includes Mandelbrot, Julia, Lambda and others popular formulas. Also includes formula reader to create new fractals. It can save PNG images. Requires Java Virtual Machine.
IFS Tools is a set of Java applets for the interactive, graphical construction of iterated function system (IFS) fractals. Output is in the form of IFS code and graphics.
Platform independend, multithreaded fractal generator. Fine control over thread/CPU usage; unlimited precision; smooth/random/function coloring; supports color map files (over 1600 available); many image file formats. For any Java 1.5+ (32/64 Bit) VM.
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Hypergherkin is a library for the manipulation of Real valued algebra expressions including equation simplification, symbolic integrals & derivatives. Workings can be rendered using the default presentation MathML generator or a custom alternative
jBaseChange converts values between number systems of radix 2-36, or it can convert the input value to all the supported number systems. Also included is a random number generator. This could be used to generate a strong password.
{sets} is a lightweight constraint programming language. The uniqueness of {sets}, is that it uses ROBDD ( Reduced Ordered Binary Decision Diagrams ) to represent and solve constraints.
neuralnetgen is intended to be a universal neural net generator that receives a neural net description (on Neural Net Description Language, also developed on this project) and generates ANSI C code of a library that implements it.
D. R. Kaprekar found an interesting behaviour of four-digit number (say, 6349). Take any number; sort its digits in ascending (3469) and descinding (9643) order; subtract these (9643 - 3469 = 6174). Repeat these steps a couple of times. Surprisingly, you'
The General Intensional Programming System (GIPSY) consists in three modular sub-systems: The General Intensional Programming Language Compiler (GIPC) ; the General Eduction Engine (GEE), and the Intensional Run-time Programming Environment (RIPE).
Active Networking provides a framework in which executable code within data packets can execute upon intermediate network nodes. The goal of this research is to develop active networks that are capable of predicting their own behavior and to use this ca
JHLib is a mathematical software library written in Java. With support for 2D,3D and nD mathematical calculations, also including Matrix, functions support and shapes. It includes a few none mathematical code, like filesearch and screen scraping.
kin is a set of libraries and tools supporting meta-programming for engineering and technical computing applications. This JVM version of kin has been superseded by the stand-alone version being developed at http://purl.org/net/kin.
JEXP is a small Java framework for the evaluation of expressions parsed from text strings. The code generated by JEXP executes very fast and has a small memory footprint.
The MathForge Application Environment provides users a broad range of Java-based math tools (calculation, visualization, presentation and communication via MathML) and allows developers to leverage existing code while extending MathForge.