GraphViewer allows you to visualize 3-dimensional functions and calculate some important values. It was developed for the University of Saarland in 2013.
Authors: Markus Bauer, Fabian Kosmale, Christian Brossette, Marc Jose

Attention: This application might be broken by now as it did not get updated in years!

I’ve noticed lately that the paranoid fear of computers becoming intelligent and taking over the world has almost entirely disappeared from the common culture. Near as I can tell, this coincides with the release of MS-DOS. - Larry DeLuca