I’d like to plot a function on the complex plane, but I’m not very familiar with complex numbers in Julia anymore. How to plot h_z(x)= e^{i \langle z,x \rangle}- 1 when z is fixed? For example, z=(1,1). How to visualize this function? A more specific question would be, how to visualize the image …

How to plot a function with complex values?

rafael.guerra November 10, 2022, 8:04am 4

I think this problem is covered in these two posts: here and here.

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