Solving Matrices

RealPaver is a modeling language for solving mixed-integer nonlinear constraint systems.

This is the GTK+ port of euler, a program for quicly and interactively computing with real and complex numbers and matrices. It features advanced graphics capabilities and a simple programming language.

Sudoku Solver is a small graphical application for solving any given Sudoku puzzle, almost instantaneously. It also provides the solution (the steps required to solve the puzzle). It is written in python.


Platforms: *nix

tkmatrix is an education mathematical program to manipulate matrices. Matrices are part of linear algebra. It was developed for students to learn algorithms and test own calculation. Therefore tkmatrix can give not even a solution but all algorithm steps as a protocol (report). It can calculate...


Platforms: *nix

SOLVCON is a software framework for solving hyperbolic partial differential equations (PDEs). SOLVCON uses the space-time Conservation Element and Solution Element (CESE) method for time-accurate solutions. The goal of SOLVCON is to enable high-fidelity solutions for design iterations. SOLVCON is...


Platforms: *nix

AJ Sealed Designer is a sub-woofer design program for solving the required calculations for sealed speaker box designs. AJ Sealed Designer provides accurate theoretical calculations for speaker and box enclosure parameters with an easy-to-use interface. It also includes a box calculator to...


Platforms: Windows

Morello Matrix Calculator is a simple, low cost utility for manipulating matrices of real numbers. It is as easy to use as a pocket calculator, but can perform most standard matrix operations for matrices up to 20 elements square. It also supports cut and paste operations allowing matrix data to...


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

PCPal is a free easy-to-use tool that helps you maintain your PC optimized and secured by detecting and solving problems. PCPal monitors your PC, notifies you about important issues, and suggests fix solutions. Additionally, PCPal provides you with a 1-click checkup function, which enables you to...


Platforms: Windows

Desktop Expression calculator is a free calculator for solving arithmetic expressions. The expression calculator evaluates a single line arithmetic expression such as "sqrt(cos(60)+sin(30))". This version has a new interface, keyboard integration, a read aloud option (accessibility) and new...


Platforms: Windows

SudoCue can generate Sudoku puzzles in 5 custom defined difficulty levels, help you solve it with a broad range of helper tools, and can solve the most difficult Sudokus with a powerful solver that knows more than 50 solving techniques. It supports variants like Sudoku-X, Windoku and Sudoku-DG....


Platforms: Windows

Dark Disciples is a CRPG with an emphasis on NPC interaction, quests and puzzle solving. Thief-like skills such as pick locks, hide in shadows and disarm traps are also emphasized. DD has an 'old school' feel but with a modern interface. There are around 60 levels and 50 quests to complete. Note:...


Platforms: Windows

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


Platforms: ALL

If you consider yourself to be an expert at solving sudokus and are bored of the clssic games because they are too simple, then take a look at Sudoku Sensei 2.0Sudoku Sensei 2.0


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

This bilingual problem-solving mathematics software allows you to work through 41087 hyperbolic problems with guided solutions, and encourages to learn through in-depth understanding of each solution step and repetition rather than through rote memorization. The software includes all the...


Platforms: Windows

PDF to text file converter that allows extracting text from a batch of PDF files. PDF2Text Pilot is an open-source tool. Software developers can use the code as an example of solving a text extraction task. Working from command line is supported.


Platforms: Windows

Bio::Tools::Run::PiseApplication::consensus is a Perl module. Bioperl class for: CONSENSUS Identification of consensus patterns in unaligned DNA and protein sequences (Hertz, Stormo) References: G.Z. Hertz and G.D. Stormo. Identification of consensus patterns in unaligned DNA and protein...


Platforms: *nix

PDL::MatrixOps Perl module contains some useful Matrix operations. SYNOPSIS $inv = $a->inv; $det = $a->det; ($lu,$perm,$par) = $a->lu_decomp; $x = lu_backsub($lu,$perm,$b); # solve $a x $x = $b PDL::MatrixOps is PDLs built-in matrix manipulation code. It contains utilities for many...


Platforms: *nix

The Smart Package Manager project has the ambitious objective of creating smart and portable algorithms for solving adequately the problem of managing software upgrading and installation. This tool works in all major distributions, and will bring notable advantages over native tools currently...


Platforms: *nix