Plotting functions (usual and parametric) with more possibilities. Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with detailed documentation and examples of work.

• License: Freeware
• Language: English, German, Russian
• Release: 2005-01-19
• Size: 567 Kb
• Cost: Free

With the Harmonix PhotoShop plug-in you can create complex waveforms. The waveforms generated by Harmonix are created by mixing (or superimposing for the more technically-minded) harmonic frequencies. All features of the waveforms are automatically scaled to fit the image (or selection of course) so you will not have to reconfigure an entire wave should you decide to change the image size.

• License: Freeware
• Language: English
• Release: 2006-02-08
• Size: 501 Kb
• Cost: Free

This program is for drawing graphs of mathematical functions in a coordinate system. Graphs may be added with different color and line styles. The program supports standard, parameter and polar functions. It is possible to evaluate a function at an entered point or tracing the function with the mouse. It is possible to add shadings to functions, and series of points to the coordinate system. Trendlines may be added to point series.

• License: Freeware
• Language: English, Danish, Finnish, French, German, Greek, Hungarian, Italian, Portuguese, Russian, Spanish
• Release: 2005-12-31
• Size: 2 Mb
• Cost: Free

CAD Closure allows you to generate geometric closures from the dimension text (not line properties) in your CAD drawing. Works seamlessly with AutoCAD but is not required as CAD Closure has a built-in viewer. The closure graphic is developed in real-time as you select the text. CAD Closure will compute area and check curves to see if they are tangential. Curves are cross checked between chord, radius and length. Multiple reports formats available

• License: Shareware
• Language: English
• Release: 2003-03-03
• Size: 15 Mb
• Cost: 400.00 $

Image Armada has been produced to bring the gallery experience direct to your PC, exhibiting all sorts of artwork from fine art all the way down to digital photographs. It provides gallery buildings; within which you can hang your own artwork, adjust the lighting levels, change the wall paper, set the background music, provide an audio narrative for each piece of artwork, adjust the gallery room layout, set the outdoor environment etc, etc.

• License: Freeware
• Language: English
• Release: 2004-05-10
• Size: 9 Mb
• Cost: Free