Algebra

Geo::Raster is a Perl extension for raster algebra. SYNOPSIS use Geo::Raster; or use Geo::Raster qw(:types); or use Geo::Raster qw(:types :logics :db); Geo::Raster is an object-oriented interface to libral, a C library for rasters and raster algebra. Geo::Raster makes using libral easy...

The LTI-Lib is an object oriented library with algorithms and data structures frequently used in image processing and computer vision. The main goal of the LTI-Lib is to provide an object oriented library in C , which simplifies the code sharing and maintenance, but still providing fast...

GluCat project is a library of template classes which model the universal Clifford algebras over the real or complex fields, with arbitrary dimension and arbitrary signature. GluCat implements a model of each Clifford algebra corresponding to each non-degenerate quadratic form up to a maximum...


Platforms: *nix

colorname is both a plugin for The Gimp as well as a standalone tool that tries to assign a name to a color, using external color definitions and linear algebra. For this it calculates the euclidean distance between the currently selected color and all predefined colors, either in the RGB or...


Platforms: *nix

Seldon is a C++ library for linear algebra. Seldon provides matrix and vector structures, and some methods and functions for computations (linear algebra). Seldon is designed to be efficient and convenient, which is notably achieved thanks to template classes. Exception handling and several debug...


Platforms: *nix

Four Variables is a pre-algebra investigation for students in grades five through nine. The program secretly assigns values to four variables (w, x, y, and z) and the student must find these values by requesting the computer to perform operations with the variables. For example: the student might...


Platforms: Mac

AlgeKalk allows you to perform common algebra-related tasks on numbers. You can convert decimals to fractions, find algebra-style square roots, and morelall with amazing speed.


Platforms: Mac

Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through...


Platforms: Mac

A word-processor-like editor specifically designed for use in high school and college-level algebra-based physics courses. Equator helps high school and college physics students to easily navigate the algebra. The program integrates a math editor, drawing palette, formula reference library,...


Platforms: Mac

Mathomatic™ is a portable, command-line computer algebra system (CAS) written entirely in the C programming language. It is free and open source software (FOSS), published under the GNU Lesser General Public License (LGPL version 2.1). The software can automatically solve, differentiate,...


Platforms: Linux

AlgebraDB is database in Java. We are looking for volunteers which would like participate in this project as developers. We are planning to develop transaction system, network communication, simple GUI management system and SQL translation into AlgebraDB.


Platforms: Windows, Mac, Linux

A native Macintosh OS X front-end/environment for the GAP computer algebra system. 'Xgap without X11.'


Platforms: Mac

Group Explorer is mathematical visualization software for the abstract algebra classroom.Users can explore dozens of finite groups (and morphisms among them) visually and interactively.


Platforms: Mac

A computer algebra package for hierarchical compositions and decompositions of permutation groups and transformation semigroups, with special emphasis on the explicit representation of the connection network, implemented in GAP www.gap-system.org.


Platforms: Mac, BSD, Linux

JVClifford is composed of Java/Java3D packages and executables jars that provide for Clifford element definition, Geometric Algebra operations and geometric scenes modelling and rendering using the n-dimensional geometric algebra affine model


Platforms: Windows, Mac, Linux

LEAP is an RDBMS (Relational Database Management System) implementing the relational Algebra - a core part of relational database theory. It is primarily used as an educational tool, but has found some novel uses and applications.


Platforms: Windows, Mac, Linux

OpenAxiom is an open source Computer Algebra System. It offers an interactive environment, an expressive programming language, a compiler, a large set of mathematical libraries of interest to researchers and practitioners of computational sciences.


Platforms: Windows, Mac, BSD, Solaris, Linux

rfMaxima is an RF toolbox for the wxMaxima computer algebra system.


Platforms: Windows, Mac, Linux

Space Invaders for Afx/2 is a Space invaders-like for the 8086 programmable Casio Algebra Fx2 Claculator. It uses Gray and Multiples keys.


Platforms: Windows, Mac, Linux

UDA stands for Universal Descriptive Algebra. It consists of a Java package handling universal algebras and relational structures as description systems.


Platforms: Windows, Mac, Linux