Imaginary Part of PV(z^(1/3)) Picture.

Imaginary part of the Principal Part branch of the cubic root function on the complex plane. Notice the discontinuity along the negative real axis (the branch cut).

Picture obtained using the script PlotCube in the Athena 18.04 MatLab Toolkit.

Branch cuts and branches.	Back:

Imaginary part of the Principal Part branch of the cubic root function on the complex plane. Notice the discontinuity along the negative real axis (the branch cut). Picture obtained using the script PlotCube in the Athena 18.04 MatLab Toolkit.	Back: