HandyArchive.com
Visualize tetrahedron, cube, and dodecahedron

Cosmic Heart 1.0


This application demonstrates the curious relationships wherein a tetrahedron can be inscribed in a cube in two different ways and a cube can be inscribed in a dodecahedron in 5 different ways.

free download (520 Kb)


Counting wheel is a simple to play game.

Counting Wheel ppc 1.1 1.1


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.

free download trial (378 Kb)


Interactive tutorial with problems and tests

MathAid Geometry 10.63


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.

free download trial (670 Kb)



Interactive tutorial with problems and tests

MathAid SAT. Math Practice 15.63


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.

free download trial (668 Kb)


Multi-tone audio frequency signal generator

Audio Multi-Channel Generator 5.41


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

free download trial (506 Kb)


Creates a variety of charts from data as PDF

PDF Chart Creator Command Line Tool 1.4


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.

free download trial (291 Kb)



For exploring the Prime Number Spiral.

Prime Number Spiral 8.69


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.

free download trial (1.56 Mb)


A factorization and prime number program

Factorizer 11.29


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.

free download trial (1.46 Mb)


Interactive tutorial with problems and tests

MathAid Precalculus 28.63


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.

free download trial (665 Kb)


Interactive tutorial with problems and tests

MathAid Algebra II 25.63


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.

free download trial (661 Kb)


Pages : 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15
16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29
Subcategories:
Latest Additions:
Must Have WebApps: