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Ceme Evaluates Math Expressions. Ceme is a free math expression parser library written in C# supporting various operators and functions. It also has the option of adding your own functions. A wrapper DLL is provided for non .NET applications.
Let P be a 2D point expressed in a plane area defined by four 2D points A,B,C,D. The aim of our C++ class is to express the coordinates of P in order to match when A,B,C,D is rectified as a rectangle. A demo application shows the use of the C++ class.
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A topological data structure to handle 2D simplicial meshes (using the Morse operators published by authors). This data structure is implemented using C++ and it is based on the classical Half-Edge. This code started in 2002 and it has been used in many
A topological data structure to handle 2D, surfaces and 3D simplicial meshes. This data structure is implemented in C++ using templates. It is based on Corner-Table and CGAL data structure.
Are you always tired of searching the Windows calculator from some weird location from you PC? Zinuc is a web only, very simple, but powerful calculator. You don't have to download anything to use it. Check out the web pages to find out more.
Calcgui is a graphical calculator written in Perl. It's very lightweight and works with Perl/Tk. It is able to calculate allmost any function with 1 variable and is also able to graph them.
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.
The Dolphin Project is intended to be a research project aggregating tools related to Open Source Satisfiability Solver tools and tools related to them like Bounded Model Checkers and Software Verifiers.
depmix is a package for the R statistical computing environment, to fit (multigroup) mixtures of latent Markov models on mixed categorical and continuous
(timeseries) data
Plot 2D (plotting X vs Y) scatter plots directly to a compressed image file. Platform independent standalone package. Plot up to 12 series. ASCII options file. Console/Terminal and win32 GUI. Code is ANSI C with C++ encapsulation. Try it on the website.
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.
This project is a collection of FreeFEM++ scripts used to find numerical solutions
of the free-surface incompressible Navier-Stokes equations. The boundary interpolations from a moving mesh are suitable for applying surface tension boundary conditions
This is a mathematical/informatical/biologocal aproach to System-research. The aim is to write a progrramm that simulates a world with as many mathematical methods as possible at once.
The Function Wizard is designed to provide a lightweight, fast, and easy to use application that will integrate, differentiate, calculate maxima and minima, etc. basic polynomials, as well as assist in other tedious polynomial tasks.
Octave GTK+ is a Octave binding for GTK+, to help develop GUI programs
from Octave, with GTK+. It aims to aid fast creation of scientific programs
that need GUI's as well as number crunching power. We will also simulatneously
work on a GUI for Octave
FrAid(FRactal AID) is an interface to Java, allowing it to proc. math. data(functions/equations). A compl. standalone system utilizing the FrAid prog. lang. is available(no need to be Java programmer to use it!). Use instead of Matlab. High res. graphics
Aricom is a file compressor. It is based on arithmetic coding compression. Just a proof of concept of the implementation of a statistical compressor. Aimple Java GUI interface provided. Best efficiency than huffman compressor. Entropy and information
Diofantos is a library for the solution of equations that arise in physics. It deals with ordinary differential equations (ODE), partial differential equations (PDE), including grid generation, and integral equations.