Software Listing: Simultaneous Linear Equations

	.NET Matrix Library | License: Shareware |
	The Bluebit .NET Matrix Library provides classes for object-oriented linear algebra in the .NET platform. It can be used to solve systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalues and eigenvectors problems, and singular value problems. Also provided are the associated matrix factorizations such as Eigen, LQ, LU, Cholesky, QR, SVD. The above functionality is present for both real and complex matrices. Two analogous sets of classes are provided for real and complex matrices, vectors and factorizations. While exposing an easy to use and powerful interface, the Bluebit . Publisher: Bluebit Software| Date: 15-01-2005 | Size: 3573 KB
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	Kalkulator | License: Shareware |
	The most powerful Sci/Eng calculator for Windows. Expression evaluation, 18 digits of precision, variables, >100 functions, unit conversion, polynomial roots, interpolation, polynomial regression, linear algebra, numerical integration and differentiation, systems of linear, non-linear and differential equations, multi-argument functon optimization and fitting, curve, point and histogram graphs, statistical operations, computer math (bin/oct/hex).. Publisher: J. Andrzej Wrotniak| Date: 13-12-2002 | Size: 1187 KB
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	Linear Equations | License: Demo |
	Learn to resolve linear equations with this special educational program. Suitable for students of about 12 to 17 years, for high schools or for home. There are four different exercises and the challenging math game "Valgebra".: manoeuvre the falling numbers and x-terms, and resolve the equation!. Publisher: Joustra Software| Date: 05-01-2003 | Size: 230 KB
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	UltimaCalc Professional | License: Shareware |
	UltimaCalc is a collection of mathematical tools wrapped up in one program, for use by scientists, engineers and students. The main window is a calculator that accepts mathematical expressions as plain text and evaluates them to 38 digit precision. UltimaCalc can remain always ready for use. The use of text input means that this window can be small enough to remain open at all times without blocking the view of other windows. This window can be partially transparent when inactive, so you can read documents open underneath it. A major feature of UltimaCalc Professional is its Symbolic Algebra module: Simplify expressions, differentiate them. Publisher: UltimaCalc| Date: 22-01-2008 | Size: 3401 KB
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	Linear Algebra | License: Shareware |
	Performs computations associated with matrices, including solution of linear systems of equations (even least squares solution of over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finding the determinant, trace, inverse, adjoint, QR or LU factors, eigenvalues and eigenvectors, establish the definiteness of a symmetric matrix, perform scalar multiplication, transposition, shift, create matrices of zeroes or ones, identity, symmetric, general, random matrices, etc.. Publisher: Orlando Mansur| Date: 12-05-2004 | Size: 2277 KB
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	SLAE Solver | License: Shareware |
	SLAE SOLVER allows to find on a personal computer high accuracy solutions of linear algebraic systems with N equations, where N may reach hundreds or thousands. Publisher: AdvMathAppl| Date: 19-11-2002 | Size: 492 KB
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	KonstSolver | License: Shareware |
	KonstSolver is a high-performance vector and matrix library for .NET (C#, C++ and VB), thread based, 100% managed code. Parallel LU algorithm for solving dense system of linear equations Ax=b provides amazing speedup on multicore and multiprocessor computers. KonstSolver allows the following parallel matrix/vector operations: add, substract, multiply vector and/or matrix, divide by constant, etc. Many of modern PCs and servers have multicore or multiprocessor hardware available. But sequential algorithms cannot be run in parallel without using special techniques. It is necessary to separate a code to subtasks and run them on different threads. Publisher: KonstResearch| Date: 25-01-2008 | Size: 423 KB
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	UltimaCalc | License: Shareware |
	UltimaCalc is a scientific and mathematical calculator designed to occupy minimum screen area, making it immediately available for use. UltimaCalc can stay on top of other windows. Type a calculation as plain text, evaluate it, maybe edit it and re-calculate. Has a comprehensive context-sensitive help system. Calculates to 38 digit precision. The display can be limited to just 8, 12 or 16 digits, and digits grouped for readability. Two 'scientific' view modes show numbers always in exponent format. The 'engineering' mode uses suffixes such as k (kilo) and M (mega). View results in hexadecimal and as ratios. Publisher: UltimaCalc| Date: 14-06-2006 | Size: 3112 KB
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	EMTask Algebra Equations | License: Shareware |
	Test authoring mathematics software offers 37988 algebraic equations with answers and solutions and easy-to-use authoring options. Problems from basic to advanced are arranged by complexity and solution methods. Offered are linear, quadratic, biquadratic, reciprocal, cubic and complex fractional equations. The program enables users to select problems by complexity and solution methods and create math tests, homeworks, quizzes and exams of varied complexity in a minute. The program generates 10 variant tests around a constructed example. A number of variant tests are ready for students to review and reinforce their skills. Publisher: EMTeachline Software| Date: 10-10-2004 | Size: 2902 KB
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	MathAid SAT. Math Practice | License: Demo |
	Highly interactive tutorials and self-test system for individual e-learning, home schooling, college and high school computer learning centers, and distance learning. The product emphasizes on building problem-solving skills. Tutorials include the reviews of basic concepts, interactive examples, and standard problems with randomly generated parameters. The self-test system allows selecting topics and length for a test, saving test results, and getting the test review. Topics covered: factors and multiples, fractions, mixed numbers, ratios and proportions, percent, exponents and radicals, operations with polynomials, factoring polynomials, roots of polynomial equations, rational expressions, solving linear equations, solving linear inequalities, solving equations involving absolute values, solving inequalities involving absolute values, the distance formula, the midpoint formula, slope of a line, equations of straight lines, functions and graphs, linear functions, systems of two linear equations in two variables, parallel lines, angles of a convex polygon, congruent triangles, quadrilaterals, similarity, right triangles, trigonometry, circles (arcs and angles), areas of plane figures, solids, sequences and series, counting principles, basic probability theorems, mean, median, mode. Publisher: MathAid, LLC| Date: 14-04-2006 | Size: 668 KB
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	Mixed-Up Math | License: Freeware |
	A free mathematical puzzle where equations are all mixed up. One solution per puzzle. Find the correct equations to solve the puzzle. Equations go in all directions - follow the arrows.. Publisher: Knowledge Probe Inc| Date: 01-07-2002 | Size: 921 KB
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	EMSolution_Algebra_Equations | License: Shareware |
	This bilingual program offers 38558 of fully explained step by step solutions of algebraic equations together with test authoring tools. Problems of 11 levels of complexity vary from basic to advanced: linear, quadratic, biquadratic, reciprocal, cubic, high degree and complex fractional equations. Fully explained step by step solutions. Each solution step is provided with the corresponding objective, definition, rule and proof of the underlying math formulae or theorem. Tutoring material is available in two languages and is always under hand. Special options help teachers create quizzes, tests, variant tests, exams and homeworks of varied complexity and develop problem solving lesson plans. Publisher: EMTeachline Software| Date: 10-11-2004 | Size: 3695 KB
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	FlatGraph | License: Freeware |
	Plotting functions (usual and parametric) with more possibilities. Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with the detailed documentation and examples of work. The program is designed both for inexperienced and the professional user as in it are combined the intuitive interface and professional functions. FlatGraph allows: - To enter one or several functional expressions of any complexity for display and (or) their differentiation; - To carry out symbolical differentiation for the specified order of a derivative, and also to carry out simplification of the received derivative; - To investigate "alive" changing of various parameters of functions with simultaneous display of new graphs that allows to define influence of parameters of functions on their form; - To use automatic or manual scaling schedules of functions for linear scales; - To display parametric functions, for example, ellisoid, cardioid, Bernoulli lemniscate and other similar graphs (where abscissa and ordinate depend on one parameter 't'); - To solve the equations, system of the equations and inequalities by graphic way; - To define and display a tangent to the graph of function in a point x0 (it is set by the user). Publisher: Vitaliy Subbotin| Date: 19-01-2005 | Size: 567 KB
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	Equations for Windows | License: Shareware |
	IO Software Equations is the advanced equations editor which combines the power of features with use simplicity. Supporting over 700 symbols with more than a thousand possible combinations, an equation library, real time visual and LaTex editing, using its own scientific fonts, a fully configurable Speed Bar for fast symbol access, Equations! can be used as standalone or together with any applications supporting OLE, such as MS Office, OpenOffice, WordPerfect Office, Ability Office, etc. Latex support with real time editing Equations! has full LaTeX syntax support, allowing the input of 692 (and growing) tags. Publisher: IO Software| Date: 12-05-2006 | Size: 9364 KB
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	ODEcalc | License: Freeware |
	ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-linear, implicit, and any order. Source code included ... it's short! Great teaching tool! Helps students understand difference in BVP and IVP plus their importance in solving practical ODEs. ODE and algebraic system of equations may be solved using the methodology in this demo. Publisher: Optimal Designs Enterprise| Date: 22-07-2008 | Size: 2071 KB
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	Atoms, Symbols and Equations | License: Shareware |
	Unique interactive multimedia Chemistry teaching software that tests students as they learn. Topics covered include: elements, atoms and molecules, word equations, chemical symbols, Periodic Table and chemical formulas. Plus interactive simulations to teach the balancing of chemical equations and the formulas of ionic compounds. As far as possible, skills are taught through familiar examples, to help reinforce general chemical knowledge. Written by a teacher for use in schools, but an excellent personal tutor for anyone beginning to study Chemistry. Questions constantly test understanding and hints are given when answers are wrong. Publisher: Raylec Software| Date: 03-08-2003 | Size: 696 KB
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	Smart Chembalance Studio | License: Shareware |
	Smart ChemBalance Studio is an integrated tool for chemical equations. It has three major functions: 1.Quick balance for chemical equations. A complicated equation like this: 119H2+18Ca(CN)2+6NaAlF4+12FeSO4+6MgSiO3+6KI+2H3PO4+12PbCrO4+24BrCl+6CF2Cl2 +24SO2=12PbBr2+12CrCl3+6MgCO3+6KAl(OH)4+12Fe(SCN)3+2PI3+6NaSiO3+18CaF2+ 110H2O can be balanced in one second! So, balancing chemical equations will not be your nightmare but a piece of cake from now on. 2.Quick calculation for chemical equations. It can calculate each chemical's amount according a selected equation. 3.Quick browsing elements' properties. Publisher: Etiumsoft| Date: 20-06-2001 | Size: 588 KB
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	DataFit | License: Shareware |
	DataFit is a tool used to perform nonlinear regression (curve fitting), statistical analysis and data plotting. What sets DataFit apart from similar curve fitting and regression programs is its ease of use. DataFit is driven by a well-designed graphical interface, so there are no complicated instructions to remember and no programs to write. Data entry is achieved through a standard spreadsheet interface, which supports ASCII and ODBC data source import, as well as cutting and pasting data from the clipboard. With DataFit, you can perform linear or nonlinear regression on data containing up to 20 independent variables. Publisher: Oakdale Engineering| Date: 23-01-2005 | Size: 5777 KB
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	Rt-Plot | License: Shareware |
	Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering. Rt-Plot enables you to create plots fast and easily. The options can be changed interactively. A powerful reporting module generates ready to publish documents.. Publisher: Rt-Science| Date: 16-05-2003 | Size: 7442 KB
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	Basic Algebra Shape-Up | License: Shareware |
	Basic Algebra Shape-Up is interactive software that covers creating formulas; using ratios, proportions, and scale; working with integers, simple and multi-step equations. Students are able to track their individual progress. Student scores are kept in a management system that allows teachers and tutors to view and print reports.. Publisher: Merit Software| Date: 10-01-2003 | Size: 6000 KB
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	LAB Fit Curve Fitting Software | License: Shareware |
	LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to: 1) Treat similar data (grouped and ungrouped dataset, one or two samples); 2) Treat non-similar data; 3) Determine propagated error (error propagation up to eight independent variables); 4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps); 5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary differential equation - ODE up to fifth order, system of differential equations - up to five first order ODE, calculator, etc); 6) Extract data (x;y) from a 2D graph (digitizing); 7) Curve Fit (nonlinear regression - least squares method, Levenberg-Marquardt algorithm - with almost 500 functions at the library, with 1 and 2 independent variables, functions finder, option that let you write the fit function, rejection of data, confidence and prediction bands). Publisher: Wilton Pereira da Silva| Date: 22-01-2007 | Size: 3398 KB
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	Equation Wizard | License: Shareware |
	The program allows you to solve algebraic equations in the automatic mode. You just enter an equation in any form without any preparatory operations. Step by step Equation Wizard reduces it to a canonical form performing all necessary operations. After that it determines the order of the equation, which can be any - linear, square, cubic or, for instance, of the 7-th power. The program finds the roots of the equation - both real and imaginary. You just enter an equation you see in your textbook or notebook and click one button! In an instant, you get the step-by-step solution of the equation with the found roots and the description of each step. Publisher: ElasticLogic| Date: 20-03-2007 | Size: 1251 KB
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	Matrix ActiveX Component | License: Demo |
	The Matrix ActiveX Component is a useful tool that can simplify the use of matrix operations for mathematical computations in application development. It provides for matrix operations such as addition, subtraction, multiplication, inversion, transpose, and computation of determinant, LU and Cholesky decompositions. Advanced edition additionally supports QR and Singular Value (SVD) decompositions, Eigenvalue and Eigenvector computation for symmetric and non symmetric matrices. Advanced II edition now supports operations with complex matrices. The Matrix ActiveX Component delivers all the speed, numerical stability, robustness and scalability you could ask for, significantly reducing development time and allowing you to focus on the actual goals of your application. Publisher: Bluebit Software| Date: 01-03-2004 | Size: 467 KB
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	Mix Finder | License: Freeware |
	You want to make a mixture. You have ingredients composed of the same components. The proportions (percentage,content) of the components is different in each ingredient. The composition of the mixture will depend on how much of each ingredient you will add. Exact this -"how much of each ingredient"- the Mix Finder can find for you. Uses an algorithm to solve an inhomogen linear system of eaquations. Finds approximated solutions. Easy to use Window surface. Makes files to store your substances and mixtures, to load again into the Mix Finder later. The Concept: Mixture: The mixture is produced by mixing ingredients. Publisher: Holger Buick| Date: 03-08-2005 | Size: 259 KB
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	Math Worm | License: Shareware |
	A puzzle where you delve into a mathematical maze for answers to simple arithmetic equations. You must navigate the underground maze using numbers as clues while digging a tunnel for your math worm to get home. Mark the tunnel by completing adjacent arithmetic equations. Ideal for mathematical reinforcement for grade 3 and up. Various grade and skill levels. Control multiplication and division. For both home and school.. Publisher: Knowledge Probe Inc| Date: 20-01-2003 | Size: 1840 KB
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	EMTaskLight | License: Freeware |
	Free multilingual test authoring software for math teachers and tutors. Enables users to easily create quizzes, tests, exams and homeworks of varied complexity from a database of more than 500 solved math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry. Generates numerous variant tests around a constructed example. Includes basic math problems and advanced tasks. Linear, quadratic, biquadratic, reciprocal, cubic, high-degree and fractional expressions, identities, equations and inequalities are simplified, evaluated, proved or solved in detail. This is a demo version of EMTeachline Mathematics Software. Publisher: EMTeachline| Date: 30-11-2004 | Size: 2151 KB
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	Voxengo CurveEQ VST | License: Shareware |
	Professional WYSIWYG ("what you see is what you get") linear-phase spline equalizer. CurveEQ shows you an actual filtering information: used filter's frequency response, both input and output FFT spectrums. From now you can actually see what EQ is doing with the sound. This in turn allows you to get the best from your mix and your tracks. CurveEQ perfectly suits needs of mastering.. Publisher: Aleksey Vaneev| Date: 24-03-2003 | Size: 1201 KB
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	SurfX3D | License: Freeware |
	Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface and color equations are specified by user. Can export to clipboard, VRML, POV, DXF, printer. MFC C++ source code included. Freeware.. Publisher: Surface Explorer 3D| Date: 01-03-2006 | Size: 1480 KB
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	EMSolution Algebra | License: Shareware |
	This bilingual program offers 70690 of fully explained step by step solutions of algebra problems together with test authoring tools. Problems of 11 levels of complexity vary from basic to advanced: linear, quadratic, biquadratic, reciprocal, cubic, high degree and complex fractional expressions - computational problems, proofs of identities, solutions of equations and inequalities and more. Fully explained step by step solutions and proofs. Each solution step is provided with the corresponding objective, definition, rule and proof of the underlying math formulae or theorem. Tutoring material is available in two languages and is always under hand. Publisher: EMTeachline Software| Date: 10-10-2004 | Size: 5035 KB
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	Scientific Letter | License: Shareware |
	Scientific Letter is a scientific mailer. It allows the user to create scientific mail messages with complex equations. This modern and beautiful scientific software makes the exchange of complex ideas simple. The scientific equation editor used in this software allows you to create complex letters, including complex scientific equations, at almost the same speed as typing standard text. The recipient of a mail message from Scientific Letter who is also using Scientific Letter, will see the message text with equations included in it as graphical parts. The recipient of a mail message from Scientific Letter by someone using another mailer will see the message text with equations included in it in LaTeX notation. Publisher: Scientific Networks Software| Date: 15-05-2005 | Size: 320 KB
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