Algebra Solved

Symaxx is a graphical front end for the Maxima computer algebra system (GPL). Platforms: *nix

A series of solved calculus exercises, with step-by-step shown. Platforms: Windows

Using this interactive MathML-based program you will get fully explained solutions to arithmetic, algebra and trigonometry problems, learn related concepts, and practice your problem-solving skills. Platforms: Windows

The programm offers 1224 problems in arithmetic, algebra, and trigonometry. Find solutions to equations, inequalities, identities etc, together with easy-to-use tools to create tests, variant tests, quizzes, exams and homeworks! Platforms: Windows

Problems of ecological destruction, Third World poverty, resource depletion, conflict and social breakdown are caused by consumer-capitalist society and cannot be solved unless we move to simpler, more self-sufficient and cooperative lifestyles, and a very different economy, i.e., The Simpler Way. Platforms: Windows

This calculator allows you to enter equations as you would write them on paper, for example - 17-(9*8) - 7 + 34.23 - but where this calculator really shines is in the "steps" box, there it will show you how it solved the equation step by step. Advance features display the result in hexadecimal,... Platforms: Windows

LEAP is a free Relational Database Management System. It is designed as an educational tool to help students, and assist researchers and teachers. It is as an implementation of the Relational Algebra: It doesn't support SQL, so it's not like Oracle, PostgreSQL, Sybase or MySQL. The relational... Platforms: *nix

Sudoku generator has 3 levels of difficulty, solved or not solved Sudokus may be saved and saved files may be reloaded into the 9x9 Sudoku grid. You can print the created Sudoku grid or play on your computer screen, no installation is required, simply download Sudoku.exe file and play. Platforms: Windows

Working with TIFF files in the .NET environment has never been easier, see how easily TIFF file problems can be solved. Convert single or multi-page TIFF files to single or multi-page PDF files. Create, split, replace pages from multi and single page TIFF files. Byteserve PDF files or save them... Platforms: Windows

Java archive containig classes for calculations with polynomials, matrices and vectors + several applets using these classes. Platforms: ALL

This calculator allows you to enter equations as you would write them on paper, for example - 17-(9*8) - 7 + 34.23 - but where this calculator really shines is in the "steps" box, there it will show you how it solved the equation step by step. Advance features display the result in hexadecimal,... Platforms: Windows

Interactive multilingual mathematics software for training problem-solving skills offers 70439 algebraic problems, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback. Included are linear, quadratic, biquadratic, reciprocal,... Platforms: Windows

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... Platforms: *nix

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... Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

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

This is Seahaven Towers, a solitaire card game written for X11R4 and C++. With this program you can waste great amounts of time. As opposed to the common "solitare" which is actually Knondike, this game also requires some brain power in order to use it. This program also includes an "autoplay"... Platforms: *nix

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