This program solves quadratic equations. Type in the coefficients for x^2 and x and the constant to get your quadratic equation and you will then be given the roots of the equation. If "b2 - 4ac" is negative, you'll be given the results in terms of the imaginary number i.
Our scripts are intended for educators but can be useful to anyone. They include site search, a quiz, mailing list manager, web page creator, crossword puzzle generator, quadratic equation solver, and more.
This script lets you create a HTML crossword puzzle. You can choose the size of the grid, enter words in the grid and add clues. It then generates the HTML puzzle page that the program can grade. You can also number the boxes and clues.
Scripts for building and playing crossword puzzles with CGI.
The component uses the free WordWeb thesaurus / dictionay available from http://wordweb.co.uk/free.
This is the starter kit for the Spring 2011 MATLAB Programming Contest, April 13 - 20, 2011.
For more information see the rules:
This code solves the economic dispatch by quadratic programming.Monotonic quadratic Fuel cost equations with Bmn coefficients is considered this model.
This software solves the economic emission dispatch by quadratic programming.The fuel cost equations,emission coefficients ,Bmn coeffcients and the demand should be entered and the subroutien emield.m should be executed.
This is a Number-puzzle game in which the elements on the screen should be sorted in ascending order (top to bottom)using arrow-keys.
Flash Puzzle Game has the goal to empty a table full of marbles. Cross one marble over the other and the goal of the game is to have only 1 marble remaining on the board.
The script is compatible with all modern web browsers Flash enabled.
Crifano Crossword Component allows you to create interactive crosswords puzzles. The Crifano Crossword Component is a standard extension for Macromedia Flash 8.
You simply install the MXP file, then drag & drop the extension from...
DHTML puzzle script instantly turns any image into a 3x3 puzzle!
You can simply specify an image, and the script automatically cuts 9 moveable pieces out of it for your users (or yourself!) to interact and sharpen their wits with. Comes...
Lagrange is a function that calculate equations of motion (Lagrange's equations)
It Uses the Lagrangian that is a function that summarizes the
dynamics of the system. Symbolic Math Toolbox is required.
This script is capable of solving a convex quadratic programming problem by Wolf's method. For the convergence of the algorithm it is necessary that either Hessian of the objective function be positive definite or positive semidefinite Hessian...
Graphical user interface (GUI) is used to solve up to two ordinary differential equations (ODEs). Results can be plotted easily. Choose between MATLAB's ode45 (non-stiff solver) or ode15s (stiffer solver).
This is primarily a teaching...
Software described in and associated with the paper
"Numerical algorithms and issues concerning the discrete-time optimal projection equations for systems with white parameters", Proceedings UKACC International Conference on...
This Programme is to apply A* algorithm to the puzzle-8.
This is a simple sliding game which children use to solve. The same sliding game becomes a great challange to solve by using computer. The traditional meathod of...
Enter the coefficients for the Ax2 + Bx + C = 0 equation and Quadratic Equation will output the solutions and plot(if they are not imaginary).
Simple program that makes it faster and easier to solve simultaneous equations using the solve command.
Improved algorithms for finding the roots (direct method for first order quadratic, cubic and Quartic) are used for low order equations.
Fadeev algorithm for finding the characteristic polynomial is implemented to ensure high accuracy.