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Modyna is an open source application to model dynamic systems and simulate their behaviour. Modyna lets you define a system visually. It automatically builds the equations to simulate the systems behaviour. Simulation results are shown as graphs.
The NA_WorkSheet is a set of algorithms coded in Java that implements various Numerical Analysis techniques. The tool may be used for graphing, root finding, differentiation, integration, interpolation, linear systems solving, and matrix operations.
A Java application for drawing dynamic mathematics features (as geometric figures, dynamic algebra) and for creating dynamic animations using geometrics tools. You can also export the figures to Latex2e pstricks, mfpic environment or JPEG, WMF, EPS image
Automatous Monk is a Java application that maps cellular automaton evolutions into music. The resulting music is represented as jMusic scores that can be played and saved as MIDI files. A real-time version, which uses JSyn, is also available.
GrALoG is a tool for editing and visualising graph-like-structures and the results of algorithms running on them. Through it's plugins GrALoG is hugely extendable, i.e. plugin-developers can define their own graph-like structures and algorithms.
SimpleGrapher is a graphing application for students. It is designed to be as simple as possible to use as well as attractive enough to use in college-level papers/projects for math or science courses.
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.
Combean is a Java framework for mathematical structures and optimization algorithms. Through a set of Java interfaces and JavaBeans-based config, Combean glues optimization codes together - leading to more interoperable, adaptable and flexible solutions.
a free cross platform calculator for calculating BIG numbers
BigAl is a free open source and platform independent software for calculating really BIG numbers. It supports not only standard arithmetic, but also exact period determination, predefined factorials, fibonacci with seeds, factorization, nth root, etc
The aim of the project is to provide open source collection of algorithms in the field of spectroscopy: data handling and processing, modeling and artificial intelligence tools.
E-Learn system, mostly intended for subjects with mathematical base (which supports algorythm). Supports: solving math tasks, theory pages, tests, courses.
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.
Knotwork is a graphical application to create knotworks in a celtic, arabic or viking style. User draws a graph defined by vertices and edges, which gives the basis for building the knotwork. Web page: http://knotwork.sourceforge.net/index.html
UDA stands for Universal Descriptive Algebra. It consists of a Java package handling universal algebras and relational structures as description systems.
RAGE (Random Variate Generator) is a graphical tool for unidimensional discrete distributions. RAGE generates random values and simulates various discrete distributions by using different algorithms.
TekMath is a java/swing-based viewer for the Math Markup Language (MathML) that can be easily embedded in custom java applications. It supports both content and presentation markup languages, and depends on no external packages beyond the java runtime.
yades - "yet another differential equation solver". This Java application solves ordinary differential equations (ODE) numerically and displays the results as tables, graphs, direction fields or vector fields.
JFunctionViewer is a simple and fast OpenSource function plotter. Since it is written in Java it is Platform independend and can even be run from inside a Browser.