# 660 projects tagged "Mathematics"

## Updated 19 May 2005 CElect

 Pop 11.92 57.59

CElect is a console-based tool for determining a social preference ordering, such as an elected candidate or choice in a single-winner election, or the preferred composition of a multi-member council, based on a list of individual preference orderings (ballots) over the candidates or choices. It can also calculate the winner and social ordering when given a Condorcet matrix and list of candidates, though it is in that case limited to Condorcet methods. Of single-winner methods, it supports Dodgson, Simpson, Tideman/wv, first and second-order Copeland, and Schulze (all Condorcet methods), and FPTP, Borda, 1/n Borda, Hare, Nanson, and 1/n Nanson. Of proportional representation, it supports CPO-STV, CFPRM, and D'Hondt without lists.

## Updated 26 May 2005 phpMyChord

 Pop 12.96 57.53

phpMyChord is a Web application for creating custom scale, chord, and interval dictionaries and diagrams for any stringed 12 tone equal temperament musical instrument. It is PDA- friendly.

## Updated 20 Jun 2009 LSystems in PostScript

 Pop 10.77 57.27

LSystems in PostScript is an L-system implemented entirely in the PostScript language. It can serve as an introduction to PostScript programming for nerds who are familiar with LSystems or as an introduction to L-systems for PostScript programers.

## Updated 09 Aug 2005 Fractal Generator

 Pop 10.63 56.88

Fractal Generator is a sweet little program that generates 3D base-motif fractals, allowing the user to easily specify the base shape. It uses OpenGL and makes nice eye candy.

## Updated 09 Aug 2005 3D Sierpinski fractal generator

 Pop 22 56.88

3D Sierpinski fractal generator is a 3D Sierpinski fractal generator that uses OpenGL. It has several different sets of attractors, allows rendering parameters to be changed, and is fun to play with.

## Updated 14 May 2011 Der Bierschaumzerfall-Rechner

 Pop 12.17 55.96

BSZR (Der Bierschaumzerfall-Rechner, the beer foam calculator) calculates the time which must elapse until the foam of a glass of beer is gone. The decomposition is calculated by using an exponential function and is shown graphically. Different types of beer are supported.

## Updated 21 Jan 2006 IMathAS

 Pop 10.1 55.4

IMathAS (Internet Mathematics Assessment System) is a Web-based math testing and homework system. It is a light course/learning management system and testing system, similar to and inspired by WebWork and WIMS, and similar to textbook-bundled systems like iLrn and MathXL. It requires a browser with MathML and SVG support such as Firefox 1.5 or IE6 with plugins.

## Updated 04 Mar 2006 MATNEM

 Pop 13.19 55.02

The MATNEM Toolbox is a set of MATLAB objects and classes which provides an interface to the Numerical Econometrics Library, a library of econometric routines written in the C language. The aim of the project is to provide an easy, quick, and object-oriented interface for applied econometric analysis. The NEM library also ensures a good level of performance. Among other features, the MATNEM toolbox contains time series data objects, ultra high-frequency data management algorithms, nonlinear estimation routines (ARMA, multiplicative error models (GARCH, ACD)), and frequentist model averaging algorithms (linear regression model, multiplicative error models (GARCH, ACD)).

## Updated 10 Oct 2006 driza

 Pop 15.94 52.99

Driza is a graphical user interface for the R statistics package. Its main purpose is to complement university studies of statistics.

## Updated 18 Oct 2006 Raiden

 Pop 12.73 52.91

Raiden is an extremely lightweight and fast block cipher, developed using genetic programming. Its aims are to be simple enough to be remembered by heart and to be compact, highly portable, and light enough to be implemented in resource constrained environments. It was developed with the intention of being an alternative to TEA, with the same speed and without any of its known weaknesses.

## Project Spotlight

### Aspose.Email for Java

A Java componentomor reading and writing Outlook MSG files.

## Project Spotlight

### nss-pam-ldapd

NSS and PAM modules for name lookups using LDAP.