Re: Riemann surface for iteration of complex map?

On May 6, 3:27 am, mike3 <mike4...@xxxxxxxxx> wrote:
<snip>
However, what about for other maps, like f(z) = z^2 - 2? This one also
has a closed-form iterate f^k(z) = cos(2^k arcsin(z/2)),

Correction: that should be f^k(z) = 2 cos(2^k arccos(z/2)) not
cos(2^k arcsin(z/2)) :)
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.