MathCandy
General Public License Software
Ineractive mathematical visuals...
Trigonometry: Unit circle
Interactive unit circle
Selective display of trigonometric functions and waves
functions and waves of cosine, secant, sine, cosecant, tangent and cotangent
Wave draw based on mouse motion or rotation
Angular frequency
Protractor in degrees and radians
Screenshots (click to enlarge)
Downloads (GNU/Linux GTK+ and Windows)
tar.gz format
zip format
The downloads contain the binaries, sources and build scripts.
http://savannah.nongnu.org/projects/mathcandy
mail to: vansteenhuyse hubert
GPL