Wolfgang Kühn's Home Page
Dew Online Dew Point Calculator computes the dewpoint or frostpoint temperature at a given ambient temperature and given ambient relative humidity.
DoubleSlit Double-Slit Diffraction Online Calculator
dyna Rigorously computed dynamical systems. Numerical simulation is never without error. Good rigorous simulations give a good estimate of this error, but never underestimate it.
zono An Online Zonotope Builder and Viewer. This interesting class of convex bodies have many surprising properties and applications.
ColorKitsch ColorKitsch turns math functions into color graphs. It is a web app for mobile devices and others.
Manuscripts Some of my Manuscripts.
Manuscripts Some Java Applets, most of them pretty old stuff.