Algebra Slope Intercept
Symaxx is a graphical front end for the Maxima computer algebra system (GPL).
Platforms: *nix
License: Freeware | Size: 747.52 KB | Download (38): Symaxx Download |
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
License: Freeware | Size: 1.16 MB | Download (131): EMBook Download |
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
License: Freeware | Size: 2.1 MB | Download (226): EMTask Download |
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
License: Freeware | Size: 235.52 KB | Download (175): LEAP Download |
Java archive containig classes for calculations with polynomials, matrices and vectors + several applets using these classes.
Platforms: ALL
License: Freeware | Size: 54 KB | Download (120): Algebra Download |
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
License: Freeware | Size: 5.39 KB | Download (156): EMMentor Algebra short Download |
Free multilingual test authoring mathematics software enables math teachers and tutors to easily prepare math tests, quizzes and homeworks from a repository of more than 500 of solved math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, and develop numerous...
Platforms: Windows
License: Freeware | Size: 2.15 KB | Download (256): Task Light Download |
Libsdf library is a shared library which, when preloaded, will intercept calls to a GNU libc functions open() and open64(), and if the first argoment of these functions is a remote file (http:// or ftp://), it will copy this file in a local path (< user >/.sdf) and it will runs the functions top...
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (103): Libsdf Download |
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
License: Freeware | Size: 89.09 KB | Download (108): Geo::Raster Download |
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
License: Freeware | Download (102): LTI-Lib Download |
IO::Busy is a Perl module to intercept terminal input while something else is happening. SYNOPSIS use IO::Busy; my $fh = busy { non_interactive_stuff(); }; This module exports a single subroutine, named busy. That subroutine takes a single argument, which must be a block of code. busy...
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (93): IO::Busy Download |
LibSysCTr is a utility library that can be used to intercept system call functions on a Linux system. Process monitoring and sandboxing are just two of the potential usages of LibSysCTr. Internally the LibSysCTr library uses the ptrace(2) functionalities by monitoring and reporting events to...
Platforms: *nix
License: Freeware | Size: 317.44 KB | Download (89): LibSysCTr Download |
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
License: Freeware | Size: 1.4 MB | Download (87): GluCat Download |
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
License: Freeware | Size: 30.72 KB | Download (104): colorname Download |
Statistics::LineFit module least squares line fit, weighted or unweighted. SYNOPSIS use Statistics::LineFit; $lineFit = Statistics::LineFit->new(); $lineFit->setData (@xValues, @yValues) or die "Invalid data"; ($intercept, $slope) = $lineFit->coefficients(); defined $intercept or die...
Platforms: *nix
License: Freeware | Size: 24.58 KB | Download (128): Statistics::LineFit Download |
Statistics::OLS is a Perl module to perform ordinary least squares and associated statistics. SYNOPSIS use Statistics::OLS; my $ls = Statistics::OLS->new(); $ls->setData (@xydataset) or die( $ls->error() ); $ls->setData (@xdataset, @ydataset); $ls->regress(); my ($intercept, $slope)...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (96): Statistics::OLS Download |
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
License: Freeware | Size: 68.61 KB | Download (97): Seldon Download |
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
License: Freeware | Size: 254 KB | Download (90): Four Variables Download |
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
License: Freeware | Size: 26 KB | Download (102): AlgeKalk Download |
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
License: Freeware | Size: 2.76 MB | Download (118): Armadillo Download |