Open Source Mathematics Software - Page 34

This library provides a general purpose polynomial calculator for actionscript 3. This includes basic math operators, deriviatives, finding zeros (uses TOMS493 algorithm), and solving. Supports copmlex coeffiecents and rational polynomials.

a filter to convert ASCII data files into binary SILO files to use with the MeshTV visualization package.

Small tool for calculating the aspect ratio of a certain resolution

ARO has been developed to assist physically disabled or injured students who cannot create mathematical drawings on paper. It is intended to make maths up to Key Stage 4 more accessible. AQA has agreed to its use in a GCSE maths exam. Anyone who can use a computer with a mouse to access the internet should be able to use ARO. The processes required mimic those of on paper drawing as far as possible. Possible applications include: Graphs of straight lines and smooth curves Compass and ruler constructions Scatter graphs Stem and leaf displays Box plots Histograms Pie charts Simple diagrams. The structure of each drawing is built from individual components which can be placed on the drawing grid without great accuracy. Each can then be positioned exactly using onscreen buttons. The ruler and the protractor can be aligned with any straight line. Drawings can be created on imported background bitmaps. The author was a mathematics lecturer at Plymouth University.

This software draws a class of mathematical attractors.

Linear Programming (LP) has been used in the case of the Federalist Papers whose authorship had been disputed. The task here will be to use the Cell Broadband Engine to do likewise with papers whose authorship is disputed.

A collection of various automatic calculations provided in a handy Windows GUI format. New features added frequently.

AutoGuider is an integrated environment for continuation and bifurcation analysis. Based on Auto2000, it is designed to be portable and easy to use/install. Features includes a project manager, support for MathML and SBML, and SVG export of graphics.

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.

Average is a simple and fast command-line Perl utility for calculating basic statistics on a list of numbers (one number per line). It works as a traditional Unix filter and can be used as part of those greatly useful chains of piped commands. It calculates average (arithmetic mean), standard deviation, median, total sum, minimum and maximum values present, and shows the number of processed numbers. Entry can by a text file (any column can be specified, default is the first) or directly in the terminal if Average is run without specifying a file -- in which case, input can be terminated by pressing Ctrl-D. It is possible to choose the output of a single statistic (just the value, no labels), instead of the fully detailed output (default).

Project avmath implements a computational solution to the aviation wind triangle and is targeted towards learners that have completed pre-calculus and are headed for calculus.

Aviation Tool v1.1 is a free aviation unit converter. .Net Framework 2.0 is required! Convert units between: - Feet, Flight level, Angel, Meter, Hectometer - Nautical miles, Kilometer, Statute miles - Knots, Mach, Km/h - Hgmm, Hginch, millibar

Some loop based random number generators in different languages.

Bayesian Averaging of Classical Estimates package.

A C++ implementation of Dynamic Field Theory (DFT), Amari kind of space-time continuous fields representing activation of populations in neural cortex. Source code for the GUI is available through SVN.

This program minimizes boolean expressions. After combining minterms as far as possible, the program draws a chart of prime implicants which the user can easily read and manipulate to remove any remaining superfluous implicants.

Um simples jogo de operações aritméticas escrito em BASH.

A C++ library for Bayesian computation, including a collection of more generally-applicable utilities.

BIL++ is a set of standalone C++ packages for data processing in Bioinformatics (Graph mining, Bayesian networks, Genetic algorithm, Discretization, Gene expression data analysis, Hypothesis testing).

A fully customizable, extensible, scalable computational engine pluggable with various statistical and mathematical engines (R, Matlab, Octave, scilab...) The main focus and datatype considered is timeseries: the project contains also a portable and effi

This library provides OCaml-interfaces to the BLAS- and LAPACK libraries.

A library encapsulating bilinear pairing computation and group computation in the cyclic groups G_1, G_2, G_T. The bilinear pairing is a bilinear, non-degenerate map between G_1 and G_2 to an element in G_T. The users can build complex pairing-based software by the Pairing library without much knowledge of elliptic curves or pairing or number theory. The library is smaller than 57 Kbytes, suitable for hand held devices. The size is only 3.7% of the size of the BPC library. Maximum supported group size is 911 bits. It is easy to compile the library for Android, ARM or x86 CPU. The API of the library is compatible with the PBC library. It is easy for the PBC library users to port their programs to this library, only with little modification.

NOTE: This project was moved to: https://github.com/eetorres The BPANNA is a flexible Back propagation neural network, which include the Conjugate Gradient and the Levenberg-Marquardt. You can change the number of inputs, number of layers, number of neurons per layer and outputs. It included an structure editor.

BPKIT is a toolkit of block preconditioners for the iterative solution of sparse linear systems.