Prime Number Spiral

Prime Number Spiral 9.00 updated

The Prime Number Spiral (a.k.a. the Ulam Spiral) is constructed as follows: Consider a rectangular grid. We start with the central point and arrange the positive integers in a spiral fashion (anticlockwise). The prime numbers are then marked. There is a...

Quick Conversion

Quick Conversion 10.3 updated

Lite version converts several units of length. Plus version converts length, weight and capacity measures. By typing a number into box provided will instantly display the results without the user having to search through a confusing menu of choices. Great...

Factorizer

Factorizer 12.00 updated

Factorizer is a Windows program to find factors of numbers up to 2,147,483,646 and to find primes, pairs of primes and Palmen colors of numbers. Or in more detail, Factorizer may be used: (1) to get the prime decomposition of all numbers in a range of...

XLPlot

XLPlot 4.76

The primary purpose of XL-Plot is to create a figure rapidly. It is ideal for for use at high school, as the path from data in one or more spreadsheet columns to the final figure is short (just a few mouse clicks) and easy to grasp. It contains basic...

Algebra One on One is a new educational game for those wanting a fun way to learn and practice algebra. This program covers 21 functions, including maximums, minimums, absolute values, averages, squares, and cubes. It has both a practice area and a game...

HomeHelp

HomeHelp 1.1

HomeHelp was created to help children learn math through practice. Once the subject has been chosen, and the level selected, then you can print a worksheet, out with or without answers, for the student(s) to fill in. HomeHelp keeps a track of the child or...

Algematics

Algematics 1.20

Algematics can actually do your high school algebra, one step at a time! You can finish your work without waiting to ask your teacher. Enter equations and expressions straight out of your book or from your homework sheet. Simply point and click to...

Interactive graphing tools for linear functions, parabolas, ellipses, circles and more. Model real life problems and create working demonstrations! Calculate statistics with full working steps shown! Import text data files and tabulate or make statistical...

If you have problems to do those metric conversions, especially for complicated units, Metric Converter is the solution. Easily make conversions between units like distance, speed, area, temperature, density, color code and more. Various other options to...