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Real-time fractals allow exploring of fractals by real-time zooming, panning and rotating. Output is rendered either by GDI or by OpenGL. Fractal equations are written in C# and can changed at run-time.
A 3D math library implemented in C++, suitable as building blocks for game development and middleware. Spawned by discussion on the sweng-gamedev mailing list.
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This if calculator for complex numbers. It works with algebraic and trigonometrical form and has multiple memory slots. There are many mathematical functions like sin, cos and etc.
Pulga is a program for numerical simulation of dynamical systems designed to provide students and researchers an easy way to model and qualitatively analyse their systems on a computer without the difficulty of traditional computer programming languages.
Uranograph is a set of classes and methods written in Java for generating printable and viewable star charts based on different data sources. Currently the Lambert azimuthal equal-area projection is implemented. Output in SVG and PDF (with iText library)
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A modular system for exact geometric construction; one can define and re-use parametrized constructions and own curves given by their parametrized point-by-point construction method.
An object-oriented partial differential equation (PDE) solver, written in Python, based on a standard finite volume approach and includes interface tracking algorithms. *WARNING* The project is no longer using Sourceforge to maintain its repository.
SqW is a mathematical program for caculating and solving equations of type f(x)=0. It also builds simple graphs and has syntax analyser. Functions: sin(x), cos(x), tg(x), lg(x)... LEAVE YOUR RESPONSES ON FORUMS
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.
FofZ is a Java based application which allows functions on the complex plane to be visualised in both 2D and 3D. It supports various edittable domains, animation and can produce 3D output using either it's own engine or JOGL.
The project aims to provide the basic functions and algorithms
needed for computations in polynomial rings over the ring of
integers, including polynomial arithmetic and D-Groebner Bases.
It might evolve in some
kind of computer algebra system
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
"Open SysAME" stands for Open-source Systems Analysis and Modeling Engine. Using the concepts developed by Dr. John Warfield (Interactive Management) and George Chandy (OPMS), Open SysAME facilitates collaborative modeling and analysis of systems.
Tk-based standalone graphing system and extensible graphing library with a huge range of 2d modes (maybe 3d soon?) written in Python (Python/Tk are 100% cross platform)