ComplexStreamPlot

ComplexStreamPlot[f, {z, zmin, zmax}] generates a streamline plot of the vector field {Re[f], Im[f]} over the complex rectangle with corners zmin and zmax.

Examples

Plot streamlines of a complex function:

ComplexStreamPlot[z^2, {z, -2 - 2 I, 2 + 2 I}]

Please visit the official Wolfram Language Reference for more details.