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Question: How to make a projection of a complex function on the Riemann sphere?

Question:How to make a projection of a complex function on the Riemann sphere?

janhardo 335 Maple
complex-analysis plotting riemann-zeta duplicate-question
January 23 2022
1

Seems to me informative to see a earth-like surface on a sphere and in particular from the zeta function.
Another simple complex function will do it also.

Note: i saw a  3D picture with a colored sphere , where you can see zeroes and poles on the surface of the sphere
A colored complex function is that hard to make with Maple too?: it are all polar coordinates as complex points in the complex plane. 
The angle is standing for hue and the magnitude is standing for the lightness 
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