Counting wheel is a simple to play game that practises the skills of number recognition, counting and hand/eye co-ordination. Its age neutral design means it is equally suitable for child and adult basic skills students.

Tutorial contains basic concepts, interactive examples, and problems with randomly generated parameters. A customer is allowed to select chapters for a test, get the test review, and save the results. Especially useful in preparing for tests.

Tutorial contains basic concepts, interactive examples, and problems with randomly generated parameters. A customer is allowed to select chapters for a test, get the test review, and save the results. Especially useful in preparing for tests.

Multi-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment.

PDF Chart Creator is a utility that converts data into a chart PDF document. The conversion process is initiated by calling PDFChart.exe directly from the command line, or from within a batch file, with parameters that control it's operation.

The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral.

A program to find prime numbers and pairs of primes, to decompose numbers into their prime constituents, to find all factors of any positive integer up to 2,147,483,645, and to plot Erdos-Kac and Palmen Color histograms.

Tutorial contains basic concepts, interactive examples, and problems with randomly generated parameters. A customer is allowed to select chapters for a test, get the test review, and save the results. Especially useful in preparing for exams.

Tutorial contains basic concepts, interactive examples, and problems with randomly generated parameters. A customer is allowed to select chapters for a test, get the test review, and save the results. Especially useful in preparing for tests.

InnerSoft STATS is a Descriptive Statistics Application. InnerSoft STATS compute statistics for parameter estimation.