Freeware Listing: Equation
- Equation Grapher
- License: Freeware

Equation grapher is an easy-to-use software for 2D function graphing. 2D function graphs can be plotted in Cartesian and polar coordinate systems .Equation grapher is an easy-to-use software for 2D function graphing. 2D function graphs can be plotted in Cartesian and polar coordinate systems .Equation grapher is an easy-to-use software for 2D function graphing. 2D function graphs can be plotted in Cartesian and polar coordinate systems .Equation grapher is an easy-to-use software for 2D function graphing. 2D function graphs can be plotted in Cartesian and polar coordinate systems.
- Publisher: GraphNow
- Date: 16-09-2006
- Size: 1259 KB
- Platform: Win2000, WinOther
- Chemical Equation Expert
- License: Freeware

Chemical Equation Expert is an integrated tool for chemistry professionals and students. You\'ll find complicated work such as balancing chemical equations and related calculations so easy and even enjoyable! Key Feafures -1. An intelligent balancer Chemical Equation Expert balances chemical equations rapidly and accurately. An equation as complicated as: H2+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 seconds! So, balancing chemical equations will not be your nightmare but a piece of cake from now on.
- Publisher: Educationsoft
- Date: 15-09-2012
- Size: 3272 KB
- Platform: Win2000, Win7 x32, Win7 x64, Windows Server, WinOther, WinVista
- Quadratic Equation Solver
- License: Freeware

Quadratic equation has the form ax2 + bx + c = 0. It will generally have two solutions; that is, two different values of x that make the equation true. It can happen that both solutions are the same number, and it is possible that the solutions will be complex or imaginary numbers. To use this software, type in values for a, b, and c in the boxes below, and press the Solve for X button. You may enter positive, negative, or zero values, but the value of a cannot be zero..
- Publisher: Gigra LLC
- Date: 19-03-2013
- Size: 1398 KB
- Platform: Tablets, Win2000, Win7 x32, Win7 x64, Windows CE, Windows Mobile, Windows Server, Windows Vista, WinOther, WinVista, WinVista x64
- Pattern formation and KPP equation
- License: Freeware

This 15-line matlab program solves the nonlinear reaction diffusion equation, called Kolmogorov-Petrovskii-Piskunov (KPP) equation to generate patterns (ribbons and rings). The numerical method is simple and program is easy to understand, and it can be extended to simulated more complex systems. The snapshot was generated by pattern(400);.
- Publisher: Xin-She Yang
- Date: 25-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Solve Kepler's Equation for E
- License: Freeware

Given mean anomaly and eccentricity of an orbit, eccentric anomaly can be calculated using Kepler's Equation. However, the equation is nonlinear, and an iterative technique must be used. This program uses a fixed-point iterative technique to output eccentric anomaly to a user defined tolerance, or to a default tolerance of 10^-9 radians..
- Publisher: John Shelton
- Date: 12-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Fit blackbody equation to spectrum
- License: Freeware

Simple example of the use of the FMINSEARCH function to fit the blackbody equation to the emission spectrum of an incandescent body for the purpose of estimating its color temperature and emissivity. fitblackbody.m is the fitting function. BlackbodyDataFit.m is a script that fits a small set of experimental data. Demofitblackbody.m is a script that fits a computer-generated blackbody spectrum with simulated photon noise and temperature noise (random variation in the temperature from point to point in the spectrum)..
- Publisher: Tom O'Haver
- Date: 01-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Simulink solution of Differential Equation
- License: Freeware

A differential equation can be solved by several methods. I have presented the simulink method to solve the differential equ. The que is showed in the screenshot. Queries and Comments are dearly invited..
- Publisher: satendra kumar
- Date: 14-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
The equation PDE (PDE) partial differential heat is infrequent Apers develloppement I associate a dynamical system (ODE) after discreisation space for an associated dipole matrix (A, B) according to the theory of kernel JCWillems in control Automatic heat equation..
- Publisher: Dit Papa Lamine ndao
- Date: 13-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- PATEL TEJA EQUATION OF STATE
- License: Freeware

With this equation we can find the specific volume of a real gas, in a rank of pressures, isothermally, knowing the factor acentrico the compound. The equation this in function to the understandability factor.
- Publisher: Ana Alicia Arrascue Estela
- Date: 20-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Vapour Pression versus Temperature using Antoine Equation and GUI
- License: Freeware

The GUI application allows the user to enter the parameters of the Antoine equation and then plot vapour pressure of any chemical component versus temperature..
- Publisher: Housam Binous
- Date: 23-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- LaTex Equation Editor
- License: Freeware

A LaTeX equation editor for Windows with OLE Server capabilities.
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- Publisher: Emilio Martinez Leyva
- Date:
- Platform: Win7 x64, Windows 7, WinOther, WinVista, WinVista x64
- Equation Challenger
- License: Shareware

Equation Challenger is a handy and reliable application designed to create math quizzes containing complex equations.
The worksheets generated by Equation Challenger are of a high degree of difficulty and are addressed to advanced students.
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- Publisher: Kaotix
- Date:
- Platform: Windows 7, Windows 8, WinOther, WinVista
- Linear Equation Creator
- License: Shareware

Linear Equation Creator is a handy and reliable application designed to provide with simple means to design algebra equation sheets.
You can choose the range for the coefficients and constants, as well as to personalize answer types and to choose the difficulty level.
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- Publisher: Kaotix
- Date:
- Platform: Windows 7, Windows 8, WinOther, WinVista
- Weight Loss Equation
- License: Freeware

Weight Loss Equation was developed as a simple and easy-to-use Command Line-based instrument that allows you to calculate the amount of calories you have to burn to lose weight.
All you have to do is type in the reuqired parameters and the software will do the rest. Weight Loss Equation was designed using Python 2.7 and Pyinstaller.
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- Publisher: Sniper Tyler
- Date:
- Platform: WinOther
- MORDELL'S EQUATION: K = Adldc - BdlDl
- License: Freeware

The program finds the solutions of the equation K = Adldc - BdlDl with K,A,B integers..
- Publisher: be-precision.com
- Date:
- Size: 10 KB
- Platform: WinOther
- DeadLine
- License: Freeware

DeadLine is an useful program, especially as an educational support, offering visual indications about the number of roots of an equation and a very precise estimation of those roots. The freeware solves equations graphically and numerically. It displays the graph of the function and a list of the real roots of the equation. It also includes the option to evaluate the function and the first two derivatives, find extrema of the function and integrate numerically. You can even obtain the first two derivatives. Save the results provided by DeadLine and even create projects for future use. While there is no flawless method for solving equations, the program combines the most successful methods in order to deliver you the right answer.
- Publisher: Ionut Alex. Chitu
- Date: 08-12-2004
- Size: 1300 KB
- Platform: Win2000, Windows Server, WinOther
- Math game - puzzle.
- License: Freeware

Math games and Puzzles. Math Games. Speed Math Deluxe - Use addition, subtraction, multiplication and division to solve an equation as quickly as possible! Free educational elementary and preschool math games and online lessons. Free online math activities for kids. Math lessons on counting backwards, counting Offers free math lessons and homework help, with an emphasis on geometry, algebra, statistics, and calculus. Also provides calculators and games. Math online provides a gallery of multimedia learning tools (Java applets) and useful links to other math sites. For school, high school, college.
- Publisher: _Child math games
- Date: 10-09-2006
- Size: 29 KB
- Platform: Mac OS X, Mac PPC, Win2000, Windows Server, WinOther
- Quadratic Equation Solver (and more!)
- License: Freeware

The Quadratic Equation Solver posted on this page solves for both real and imaginary (if applicable) results. Also on this site: solvers for the Cubic and Quartic equations, N Equations in N Unknowns, Eigenvalues and Eigenvectors, Cubic Spline Interpolation, Numerical Integration, and Least-Squares Data-Fitting..
- Publisher: David Binner
- Date: 03-01-2011
- Platform: JavaScript, Scripts
- Quadratic-o-matic
- License: Freeware

Quadratic-o-matic is multi-platform compatible. Quadratic-O-Matic presents an equation in the form of Ax^2 + Bx + C = 0. You can fill in A, B, and C, and the program will show you the roots of the equation (what 'x' is). Even gives you answers in terms of the imaginary number 'i' if 'B^2 - 4AC' is negative..
- Publisher: http://tesol.net/scripts...
- Date: 03-11-2011
- Platform: CGI and Perl, Scripts
- Aj Venturi Meter Calculator
- License: Freeware

Solves for Venturi meter flow rate using the Bernoulli equation.
- Publisher: Jimmy Raymond
- Date: 03-11-2011
- Platform: PHP, Scripts
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