SLAE SOLVER allows to find on a personal computer high accuracy solutions of linear algebraic systems with N equations, where N may reach hundreds or thousands

Beautiful Calculator is a handy replacement for the standard Windows calculator with many additional features. It has a skinnable interface and many available skins, but this application's beauty is not merely skin deep. This version adds "float-on-top" functionality, engineering functions, a resizable log window, transparency for skins under Windows 2000/XP, new options dialog, full support for Windows XP, and more...

Santa Claus must do his math to deliver his presents in time for Christmas. He has to add reindeer to his sleigh before he can take off. Various levels. Concept game.

Inplace Calculator is more than just a simple computing utility. It automatically extracts/inserts digits or expressions from/to any documents, so you don't have to copy/paste data or insert it manually. Plus it converts 120+ time, length, weight and other units, comes with conversion rates for 150+ currencies and works as a mortgage calculator. Are you impressed? Then add eye-candy interface, easy setup and free trial!

This fun math game for ages 4-15 covers geometry, shape, measurement, algebra and data strands. A board game format is used to present 3200 questions across 14 categories in 11 graded levels. Varied question styles, with many interactive problem-solving questions, suit different learners. All players use customised content to suit their math level. Dice roll and game strategy mean that any player (not necessarily the best mathematician) can win.

Prime sprial plotting software for square (Ulam) and related polygon prime number spirals. Allows multiple prime generating quadratic equations to be displayed simultaneously. Plot data and image files can be saved to disk for further analysis. Demo version is limited to prime spirals based on the square and up to two prime generating quadratic equations.

Middle-School (grades 5 through 9) math program written to provide skills in context. Students are shown eight fraction representations and must choose three that add up to a given sum. Fractions are halves, fourths, and eighths.