Rapid-Pi is an add-on for Microsoft Word (and other word processors) that will transform the way you enter mathematical formulae, equations and expressions into documents.Rapid-Pi was designed with a single purpose in mind - to save you time when editing math in documents. Rapid-Pi's text-based input is a simply faster way to input math.

FindGraph is a comprehensive graphing, curve fitting, and digitizing tool. FindGraph offers 12 generic fits, including linear regression, logistic functions, fourier approximation, rationals, neural networks, B-splines and parametric curves least squares approximations, plus a library of over 300 industry-specific 2D formulas. FindGraph uses the . Free download of FindGraph 2.48, size 4.54 Mb.

DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). DataFitting determines the values of parameters for an **equation**, whose form you specify, that cause the **equation** to best fit a set of data values. DataFitting can handle linear, polynomial, exponential, and general
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Free download of Regression Analysis - DataFitting 1.7, size
2.00 Mb.

CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions. The regression analysis determines the values of the parameters that cause the function to best fit the observed data that you provide. This process is also called curve . Free download of Regression Analysis - CurveFitter 4.5.6, size 3.22 Mb.

eCalc is an easy to use scientific calculator with many advanced features including unit conversion, complex number math, **equation** solving, and even support for both algebraic and RPN operating modes. The calculator has an attractive user interface with large buttons, an easy to read multiline display, and support for six color themes.eCalc
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Free download of eCalc Scientific Calculator 1.5.2, size
1.61 Mb.

Easy Visual calculator is the easiest and most convenient visual calculator in the world. In addition to using the input button, you can directly input, edit the expression.It is a handy replacement for the standard Windows calculator with many additional features.features:Support the passage of fast-moving up and down around keys to the adjacent . Free download of Easy Visual Calculator 1.8.3.66, size 614.98 Kb.

A program designed to solve equations. Features: Find roots, Find extremums, Calculate integral, Find local maximum/minimum, Draw graph, Save results to text&html, Free of charge. Requires: Microsoft .NET Framework 2.0. . Freeware download of 7math 1.0.0.6, size 235.90 Kb.

Simple Solver is a free Windows application that can simplify computer logic systems, Boolean equations, and truth tables. The application includes six different tools:Logic Design Draw, Logic Simulation, Logic Design Auto, Boolean, Permutation and Random Number. These tools are built on years of engineering design experience and are intended . Freeware download of Simple Solver 5.4.5, size 1.57 Mb.

fMath Editor -YUI Editor plugin is the best math editor to create and edit equations on web. It has more than 20000 symbols to display and a rich interface. The formula can edited by interface or in MathML or in LaTeX. And is free of charge to use and to distribute. . Freeware download of fMath Editor - YUI Editor Plugin 1.5.1, size 12.72 Mb.

The element calculates determinants, linear **equation** systems and generates matrices. It provides additional basic functionality like faculty, subdeterminant and matrix reduction calculations. Further more an event is implemented to support a progress bar for time intensive operations. The interface is arranged in such a way that the return values
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Free download of Math ActiveX 1.1, size
2.05 Mb.

Fortran Calculus Compiler: Calculus level computer languages are Fortran Calculus and PROSE. Both languages are based on what is called 'Automatic Differentiation' (AD). Calculus languages simplify computer coding to an absolute minimum; i.e., a mathematical model, constraints, and the objective function. Minimizing the amount of code allows the . Free download of Fortran Calculus Compiler 1, size 2.63 Mb.

fMath Editor - Cute Editor plugin is the best math editor to create and edit equations on web. It has more than 20000 symbols to display and a rich interface. The formula can edited by interface or in MathML or in LaTeX. And is free of charge to use and to distribute. . Freeware download of fMath Editor - Cute Editor Plugin 1.5.1, size 12.72 Mb.

MathGV is a mathematical function graphing software program for Windows XP, 2003 and Vista. It can plot 2 dimensional, parametric, polar, and 3 dimension functions. MathGV contains no spyware, adware or similar problematic features.

The MathGV interface is dialogue driven and allows changes to any setting at any time with immediate
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Freeware download of MathGV 4.1.0.501, size
0 b.

TexPoint:

-Full integration with Powerpoint and Word, in several languages

-Write simple Latex directly on slides

-Use any Latex symbol

-Produce high resolution images from arbitrary Latex source

-Latex images keep their source, for later editing.

-Copy Latex images across presentations

-Customize Latex
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Free download of TexPoint 3. 3. 2001, size
5.16 Mb.

Chikrii Softlab TeX2Word is a converter which enables Microsoft Word to open documents in TeX format (this includes any TeX-based formats like LaTeX, etc.). This program is based on Chikrii Softlab pseudoTeX technology and this means that virtually any existing TeX/LaTeX package can be supported by TeX2Word. . Free download of Chikrii Softlab TeX2Word 3.0, size 4.18 Mb.

Word2TeX is a converter designed in order to use with Microsoft Word and enables Microsoft Word to save documents in LaTeX format. This gives the opportunity to convert existing Microsoft Word documents to LaTeX and to create new LaTeX documents right in your mainstream word processor rather than requiring a completely separate editing environment. . Free download of Chikrii Softlab Word2TeX 5.0, size 3.15 Mb.

This arithmetic game is fun and easy to use. To play this arithmetic game, you can go right ahead experimenting on your own or you Look at the instructions below to learn how to play.Before you start this arithmetic game, choose the level of difficulty and the math function you want to use.Before playing, click on the 'New Player' button. . Freeware download of Arithmetic Game 1 4, size 26.59 Mb.

20-sim is a modeling and simulation program that runs under Microsoft Windows. With it you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these.

It fully supports graphical modeling, allowing to design and analyze dynamic systems in a intuitive and user friendly
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Free download of 20-sim 4.1.3.4, size
83.89 Mb.

20-sim Pro allows you and your colleagues to view and simulate 20-sim models. A new and powerful software that you can get it at a low price. An easy to use software for all users.

This is the full demonstration version of 20-sim 4.0 Pro. This means that all 20-sim toolboxes and libraries are available, and there are no restrictions on
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Free download of 20-sim Pro 2 3, size
24.23 Mb.

Ledas 2D Geometric Solver is a software engineered to support two-dimensional parametric sketching/drawing in CAD and computer graphics systems.Ledas 2D Geometric Solver supports creation and modification of the geometric models by means of constraints. . Freeware download of Ledas 2D Geometric Solver 6.0, size 1.53 Mb.

Detail description of the NIOSH equation method for evaluating load lifting work.

Frequently asked questions for the SEMNET structural equation modeling discussion group.

Notes by Eric Poisson providing two derivations of the Lorentz--Dirac equation.

This is a pedagogical paper which explains some ideas in cosmology at a level accessible to undergraduate students. Following standard quantization procedures the Wheeler-DeWitt...

A new Matrix Operator which generates and governs Nested Arrays. From basic equation (the Mother Equation) we can derive the Field Equations for Physics, Chemistry, Astro-Physics and Statistics...