- Learn more about Java Web Start.
GonioLab UC visualizes the 6 trigonometric functions as well as the 6 hyperbolic functions.
- The Trigonometric functions are; Sinus, Cosine, Tangent, Cosecant, Secant and Cotangent.
Common abbreviations are; sin, cos, tan, csc, sec and cot. - The Hyperbolic functions are; Hyperbolic sinus, Hyperbolic cosine, Hyperbolic tangent, Hyperbolic cosecant, Hyperbolic secant and Hyperbolic cotangent.
Common abbreviations are; sinh, cosh, tanh, csch, sech and coth.
Read about the Unit circle, the Trigonometric functions and the Hyperbolic functions at Wikipedia.
Multilingual
This program is multilingual, some of the supported languages are; Dansk, Deutch, English, Esperanto, Español, Français, Íslenska, Italiano, Nederlands, Norsk (bokmål), Norsk (nynorsk), Polski, Português, Român, Suomea, Svenska, Türkçe.





application did not start after dowloading
Im sorry to hear that. What Java version do you have and what is your operating system?
GonioLab requires Java 6.
I have java 6 under XP
Your other applications run correctly
I tried on a XP machine here and it started ok. You could try again, after you cleared the java cache with the following command: javaws -uninstall
It works fine now
Thanks for your answers
That’s good news.
Crashs when displaying trigonometric functions for phi = -pi, under Mac OS 10.6.2 with up to date Java.
Thanks for reporting it. Could you try to isolate which of the functions causes the crash? You can begin with selecting all but csc and see if it works ok, and then select only csc.