Google Classroom
GeoGebraGeoGebra Classroom

Complex functions: Domain coloring

Drag slider or grey point to plot. Select Plot: Modulus or Phase. Change the function f(z). Example: z^2+1
Other functions to try:
  • z+1/z
  • exp(-z^2)+1
  • log(z)
  • (z-1)/(z+1)