Algorithms, software, source code calculate lexicographic order of combinations; compiled program and source code are included. The source code uses two algorithms to find the index or rank for a combination; or find combination for given rank. The first algorithm...

Here comes an engaging challenge for poker masters and math geniuses alike - can you compose equations which give 24 by mixing arithmetic signs and brackets with playing cards? At each round of the game you will be given 4...

This highly addictive numerical game of Kakuro is refined from the fine elements of Sudoku and crossword. Come and challenge the randomly generated puzzles now! Your goal in this game is to fill in all of the blanks with numbers...

SimplexNumerica is an object-oriented numerical data analyzer, plot and presentation program. SimplexNumerica is proving to be extremely popular among scientists. Ergonomic programming using the newest Windows programming guidelines with toolbars, context dialogs and interactive diagrams providing easy handling with difficult...

Online brain training and brain teasers for free! Mind exercises and mental workout for your grey matter with big fun factor. The quick brain games of BrainSpeeder enhance your mental agility with different types of mind games such as Arithmetic,...

Interpolation and Regression are fundamental and important calculations in mathematics. Mr. Newton and Mr. Gauss were engaged in-depth with numerical solutions for these problems. Today, there are improved algorithms, that can solve such tasks. InterReg allows you to do such...

EQUATRAN is a software application for solving sets of mathematical equations. Equations are typed in an intuitive format, and provided the equations entered are solvable, the solution and values of all variables will be found. Systems of linear and non-linear...

Cyber-D's Image Sequence Viewer makes it easy to quickly view a sequence of images as an animation. You can change the frame rate, step frame-by-frame, loop the video and include images in subfolders. Ideal for watching your sketch animation or...

The winning MENTAL blackjack system is founded on Fundamental Formula of Gambling and Martingale, Fibonacci progressions; no counting cards required. Software and PDF included. I founded the winning MENTAL blackjack system on the Fundamental Formula of Gambling (FFG). The full...

OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, Cholesky,...

Powerful lightweight complex system for mathematical calculations, which brings to you opportunity to solve your problems, as fast as possible. More than 160 build-in functions from different areas of math, full support of complex numbers and matrix calculations (even complex...

The rules of Matchsticks seem very easy, but the puzzles can be much more complicated than you have thought! Your goal in this game is to take away a required number of matches so as to form the required quantity...

Do not look down upon this ancient puzzle game - it may be much more complicated than you have imagined! Your task is to make use of the 4 tiles provided to form the required shapes. At each stage you...

Yet another challenging sudoku puzzle is here - are you confident enough to face the crowd of symbols? In this game you will be given a 9x9 grid, which is evenly divided into 9 squares. Your goal is to put...

Add up to 10 then destroy the balls, and the golden trophy shall be yours! In the game of Math Lines, your target is to remove the marbles by forming pairs that sum up to 10 so as to clear...