
"Lunch for Mind"  a collection of interesting puzzles that contribute to the development of logical thinking and attentiveness. The first part of the game contains six minigames, representing an interactive math problems, including such wellknown puzzles like "Towers of Hanoi", "Frog Ring", "Magic Square" and the others. The game features a harmonious combination of attractive 3D graphics and intuitive controls, making the process solutions of

The goal of this game is to get the tile with the number 2048. In each round there is a tile with the number "2" with 90% probability, or "4" with 10% probability. The player can remove all the tiles of the playing field in one of the 4 sides by pressing the arrows. If two tiles of the same denomination are dropped, there is a "raid" on one another, and they stick together with the one whose value is equal to the sum of reconnected tiles. After e

This educational game for is children and adults, and can be learned quickly. The game boasts colorful graphics and unusual gameplay. Choose from two levels of difficulty  Easy and Normal, and five different game modes  Classic, Infinite, Collect, 60 sec and Training. You can also post scores in the online table of records and compete with other players. And to keep things interesting, more than 20 different tasks are required (achievements)!

The goal of this game is to get the tile with the number 2048. In each round there is a tile with the number "2" with 90% probability, or "4" with 10% probability. The player can remove all the tiles of the playing field in one of the 4 sides by pressing the arrows. If two tiles of the same denomination are dropped, there is a "raid" on one another, and they stick together with the one whose value is equal to the sum of reconnected tiles. After e

Speed Brain is a popular card game which requires keen logic. Choose from three levels of difficulty to suit your level of skill. You'll need to count the cards quickly, and in the end enter the totals of numbers from the card and know if you've gotten it right immediately. Playing often develops mathematical ability.

FCCompiler (tm) is a Calculus (level) Compiler, helps Tweak parameters. The FortranCalculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand.

CalculationLaboratory  mathematical program that can handle scripts (their own programming language), and also can handle scripts extreme number (decimal). There is also the Builder of the graphs. You may plotting to use both conventional and extreme number.

Magic Box is a collection of applications. In it you will find some popular jokes and puzzles such as magic square, magic eye, latent image fading dollar and math transformation. Will the program learn the unknown number? Will the program learn the defined map? And what happened to that dollar? Magic box is great fun for you and your friends!

This educational game for is children and adults, and can be learned quickly. The game boasts colorful graphics and unusual gameplay. Choose from two levels of difficulty  Easy and Normal, and five different game modes  Classic, Infinite, Collect, 60 sec and Training. You can also post scores in the online table of records and compete with other players. And to keep things interesting, more than 20 different tasks are required (achievements)!

Magic Box is a collection of applications. In it you will find some popular jokes and puzzles such as magic square, magic eye, latent image fading dollar and math transformation. Will the program learn the unknown number? Will the program learn the defined map? And what happened to that dollar? Magic box is great fun for you and your friends!

Kid's calculator. Easy to learn, it will help teach your child to add and multiply numbers. Childfriendly pictures of beetles and bees will make learning fun, like playing a game!

The Secrets of Egypt are the most substantial ancient monuments in the world  and the most mysterious. They fascinated travellers and conquerors in ancient times and continue to inspire wonder in the tourists, mathematicians, and archeologists who visit, explore, measure and describe them. Travel to ancient Egypt with The Secrets of Egypt 3D Screensaver. Explore the secrets of the Great Pyramids now!

Dew Lab Studio is an object oriented, multithreaded, vectorized, 64bit, Open CL enabled numerical matrix library for Delphi/C++ 2007/9/10/XE1,2,3,4,5,6,7. Features: complete support for complex numbers, math parser , polynomial handling , probabilities, unconstrained and bounded minimization, SVD, QR, LQ, and LU solvers, sparse matrices, toeplitz matrix solver, special functions, sparse matrices PLUS signal processing and statistical analysis.

This program is  the math expressions interpreter and analyzer, the RTF formulas editor and Latex string generator. That means, this program allows:to type whole the expression, and do the result calculation after that; to check the results of intermediate actions; to edit the formulas using the RTF format advantages that allows to use formulas in various RTF text editor; to get the string compatible with Latex format

SimplexCalc is a multivariable desktop calculator for Windows. It is small and simple to use but with much power and versatility underneath. It can be used as an enhanced elementary, scientific, financial or expression calculator.
In addition to arithmetic operation, more than hundred builtin constants and functions can also be used in your expression.
SimplexCalc also has the unlimited ability to extend itself by using custom (userdefined) variables. You can add your own variables for SimplexCalc in order to tackle complex problems with ease and fun. Even you can compile formula once and then calculate the result many times with different variable values.
With the brilliant designs and powerful features of SimplexCalc, you can bring spectacular results to your calculating routines.
SimplexCalc is an indispensable calculator designed for math teachers, scientists, engineers, university and college faculty and students, financiers and other professionals.
Features include:
* Ease of use
* Scientific ...

MultiplexCalc is a multipurpose and comprehensive desktop calculator for Windows. It can be used as an enhanced elementary, scientific, financial or expression calculator. It embodies generic floatingpoint routines, hyperbolic and transcendental routines. MultiplexCalc contains more than 100 mathematical functions and constants to satisfy your needs to solve problems ranging from simple elementary algebra to complex equations. Its underling implementation encompasses high precision, sturdiness and multifunctionality.
MultiplexCalc also has the unlimited ability to extend itself by using userdefined variables. You can add your own variables to MultiplexCalc in order to convenience your work. Any instance of a formula can be parsed once, and calculated many times with different variable values.
MultiplexCalc is an indispensable calculator designed for math teachers, scientists, engineers, university and college faculty and students, financiers and other professionals.
MultiplexCalc features include ...

InnoCalculator is a multipurpose and comprehensive desktop calculator for Windows. Its underling implementation encompasses high precision, sturdiness and multifunctionality. With the brilliant designs and powerful features of InnoCalculator, you can bring spectacular results to your calculating routines. It contains more than hundred mathematical functions and physical constants to satisfy your needs to solve problems ranging from simple elementary algebra to complex equations.
InnoCalculator also has the unlimited ability to extend itself by using userdefined variables. You can add your own variables to InnoCalculator in order to convenience your work. Any instance of a formula can be parsed once, and calculated many times with different variable values.
Features include:
 Ease of use
 Comprehensive documentation
 Unlimited customizable variables
 Linear, polynomial and nonlinear equation set can be built
 Scientific calculations and unlimited expression length
 Parenthesis compatible ...

EqPlot plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program.
Graphically Review Equations:
EqPlot gives engineers and researchers the power to graphically review equations, by putting a large number of equations at their fingertips. Up to ten equations could be plotted at the same time, so that intersections and domains could be studied visually.
Understandable and convenient interface:
A flexible work area lets you type in your equations directly. It is as simple as a regular text editor. Annotate, edit and repeat your graphings in the work area. You can also paste your equations into the editor panel.
Example of mathematical expression:
5.22  (2 * x) + square(x) + power(x;3) + power(2.55;4)  logbaseN(4;6.25)
Save your work for later use into a text or graphic file. Comprehensive online help is easily accessed within the program.
...

DesktopCalc is an enhanced, easytouse and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help. DesktopCalc gives students, teachers, scientists and engineers the power to find values for even the most complex equation set.
DesktopCalc uses Advanced DAL (Dynamic Algebraic Logic) mechanism to perform all its operation with the builtin 38digit precision math emulator for high precision.
DesktopCalc combines fast "justoneclick" interface with broad set of functions. It was designed as a tool that is convenient for both elementary and scientific calculator. DesktopCalc features include the following:
* Possibility to enter mathematical formulas as with a keyboard as with builtin buttonpanels.
* Scientific calculations  unlimited expression length
* Syntax highlight of math expression and proper operator precedence
* Parenthesis compatible
* Scientific notation
* Calculation range:
 maximal positive number: 1 ...

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 nonlinear functions.
DataFitting performs true nonlinear regression analysis, it does not transform the function into a linear form. As a result, it can handle functions that are impossible to linearize such as:
y = (a  c) * exp(b * x) + c
Quickly Find the Best Equations that Describe Your Data:
DataFitting gives students, teachers, engineers, researchers and other professionals the power to find the ideal model for even the most complex data, by putting a large number of equations at their fingertips. It has builtin library that includes a wide array of linear and nonlinear models from simple linear equations to high order polynomials.
Graphically Re ...

CompactCalc is an enhanced scientific calculator for Windows with an expression editor. It embodies generic floatingpoint routines, hyperbolic and transcendental routines. Its underling implementation encompasses high precision, sturdiness and multifunctionality. With the brilliant designs and powerful features of CompactCalc, you can bring spectacular results to your calculating routines.
CompactCalc features include the following:
* You can build linear, polynomial and nonlinear equation set. You are not limited by the size or the complexity of your mathematical expressions.
* Scientific calculations and unlimited expression length.
* Parenthesis compatible and unlimited nesting for expression.
* Accurate result display  features up to 24 digits after the decimal point for scientific calculations.
* Calculation range (1.79E308, 2.22E308).
* Comprehensive documentation.
* CompactCalc has almost hundred of physical and mathematical constants built in, which can be easily accessed and used in ...

ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operations (+, , *, /) and parentheses.
The program contains highperformance arithmetic, trigonometric, hyperbolic and transcendental calculation routines. All the function routines therein map directly to Intel 80387 FPU floatingpoint machine instructions.
Find values for your equations in seconds:
ScienCalc gives students, teachers, scientists and engineers the power to find values for even the most complex equation set. You can build equation set, which can include a wide array of linear and nonlinear models for any application:
*Linear equations
*Polynomial and rational equations
*Nonlinear exponential, logarithmic and power equations
*Predefined mathematical and physical constants
Understandable and convenient interface:
A flexible work area lets you type in your equations directly. It is as simple as a regular text editor. Annotate, edit ...

CurveFitter 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 fitting.
Fit thousands of data into your equations in seconds:
CurveFitter gives scientists, researchers and engineers the power to find the ideal model for even the most complex data, including equations that might never have been considered. You can build equation set which can include a wide array of linear and nonlinear models for any application. Its stateoftheart data fitting includes the following capabilities:
*Any userdefined equations of up to nine parameters and eight variables.
*Linear equations.
*Nonlinear exponential, logarithmic and power equations.
*A 38digit precision math emulator for properly fitting high order polynomials and rationals.
G ...

Speed Brain is a popular card game which requires keen logic. Choose from three levels of difficulty to suit your level of skill. You'll need to count the cards quickly, and in the end enter the totals of numbers from the card and know if you've gotten it right immediately. Playing often develops mathematical ability.

Kid's calculator. Easy to learn, it will help teach your child to add and multiply numbers. Childfriendly pictures of beetles and bees will make learning fun, like playing a game!