

Equation Solver

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 program 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 its derivative. You can save the results provided by DeadLine and even create projects for future use. Although there is no flawless method for solving equations, the program combines four of the most successful methods in order to deliver you the right answer. And if you don't believe it's true, locate the roots on the graphic and convince yourself. No more problems on getting your homework done. Solve your problems in just a sec. It's easy and, best of all, free. Plus, you get a special gift.
Author: Ionut Alex. Chitu Date: 31122003  Size: 675 KB


 

FREE Equation Illustrator(tm) License: Freeware



FREE Equation Illustrator(tm) has been designed to ease the difficult task of combining picture, vector graphics and complicated formatted text such as math equations in electronic and printed documents. A WYSIWYG interface keeps automation to a minimum and allows you to put what you want where you want it.
Author: MGCSoft Date: 08012003  Size: 1814 KB


 

RF21 License: Freeware



RF21 for Windows is a scientific calculator, plotter, programming and numeric system in one. It allows for permanent installation of a user's own commented functions and libraries. Such user functions may have one or several arguments and values. Works as an archive at the same time, with integrated searchable database, to let you find and reuse materials created years ago. Each function selfreassembles when its name is called, autonomously searching the libraries for all components needed. Predefined functions include gamma, zeta, psi and Bessel functions, error integral, cumulative Binomial distribution and more. On top of these and the user libraries, the program's numeric and plotting capabilities can be used, including: Numeric derivation and integration, Monte Carlo simulations, linear equations, matrix inversion and eigenvalues, nonlinear equation systems, ndimensional function minimizer (Dennis & Schnabel method), Runge Kutta method for (systems of) differential equations, accelerated summation of series. Fraction reckognizer. Fast screenplots and an environment for designing printable plots, which may as well be exported to .GIF and .BMP files. Ample support for both simple and parametric plots, composition of several curves into one picture, drawing of directional or vector fields. Comes with standard libraries covering areas of science and mathematics. Some 200 standard functions, see author's homepage for a systematic reference of these.
Author: Christoph Hohmann Date: 21052004  Size: 1107 KB


 

Metalogic Calculator License: Freeware



This calculator allows natural entry of equations (i.e. 17(9*8)  7 + 34.23). Then it goes beyond just giving you a result, the "steps" box, shows you how it solved the equation step by step. Results are given simultaneously in dec/hex/oct/bin. Great for students and home use. It takes the mystery out of solving complex equations.
Author: Metalogic Software Date: 18092004  Size: 559 KB


 

Crickler License: Freeware



Cricklers are a new type of word puzzle  a total reinvention of the crossword puzzle for the computer age. Traditional crossword puzzles are incredibly successful but they have several serious drawbacks: (1) They are difficult to construct, (2) Most words are short and often silly  chosen only because they fit, (3) Matching clues to numbers is a distraction, and (4) A given puzzle is usually either too easy or too hard. Cricklers solve all of these problems while retaining the essence and feel of a traditional crossword puzzle. Cricklers adapt: they become easier or harder depending on the skill of the solver. Words are chosen by the designer  the computer takes care of fitting them together. Clues and answers sit side by side. Cricklers use upper and lower case correctly and can handle numbers, symbols, and accented letters. You can see which letters are vowels, and you get a reassuring sound when you complete a clue correctly. We have indeed reinvented the crossword puzzle and we hope you enjoy the results.  Michael and Barbara Crick
Author: MICA Date: 04062004  Size: 76 KB


 

Math Homework Maker License: Freeware



The Math Homework Maker, is a FREE software which can solve all your Math homework. If you are a pupil or a student, needing help with your math homework or just want to check them, Then you must have this software. The Math Homework Maker covers everything you need, from elementary school up to college. Among other things it covers: Conversion: Fraction, Improper Fractions, Decimal fractions. Operators On Fractions: [ add , subtraction, multiplication, division, bigger , equals ,smaller ] ,CommonDenominator, Reduction. Areas and Perimeters: Quadrilaterals, Triangles, Circles. Traffics and Percentages Problems. Solving Quadratic Equation. Progression: Geometric Progression, Arithmetic Progression. Triangles: The Law Of Sines, The Law Of Cosines. Statistics Mean, StandardDeviation ,Variance. Complex Numbers. And Much More. This software is so easy and friendly to use even if you are a parent who want to check your kids' homework, but have no knowledge at all in mathematics.
Author: Naor Ben Meir Date: 5122003  Size: 409 KB


 

15(Fifteen) License: Freeware



15 (Fifteen) is a sequential movement puzzle made up of 15 consecutively numbered sliding blocks, all placed in a square tray large enough to hold 16 blocks. After the pieces are scrambled, the solver has to restore the blocks to the original order. You may make the game easier by lowering the number of blocks to 8 (3X3) or make the game more challenging by increasing the number of blocks to 24 (5X5). You may also insert a picture into the puzzle
Author: Deaddybear Date: 20032001  Size: 380 KB


 

Win Squared Problem Solver License: Freeware



Provides an instant list of tactics for solving common negotiation, persuasion and conflict resolution problems. WinČ is the first software that tells you how to be more persuasive. It helps you communicate, sell, negotiate and create agreement. Utilizing the most comprehensive collection of tactics in existence, WinČ analyzes the unique facts of your situation and provides custom advice tailored to your style, goals and level of assertiveness.
Author: Arcadian Software Date: 15032002  Size: 16259 KB


 

FNGraph License: Freeware



Graphing and analyzing mathematical functions. Customization of graphs and coordinates system appearance. Support for complex syntax, large variety of functions, userdefined variables. Tools for function evaluation, analysis and integration.
Author: Alexander Minza Date: 07082002  Size: 523 KB


 
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