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Infinite tetration of the imaginary unit
Ioannis kindly gave an approximation for the first of the two questions,
Quote:First: what is the value b = x*i, 1.7 < x < 1.75, where convergence suddenly disappears?
which seemed to be improvable, so I use that here.

At b~ 1.71290*I there seem to be a limit-case; from the plot it seems, the trajectory connects then the three tri-furcation-branches, which would then give an "aequator"-trajectory (but the current value may not be a good enough approximation to the true limit-case)


The points of the three branches do not match, so the question is then, whether in the limit the equator is a smooth or even continuous line...
New question to investigate.

Btw b/2 is 0.85645*I , a number which looks somehow familiar to me, but don't have a clue yet.

Gottfried Helms, Kassel

Messages In This Thread
Infinite tetration of the imaginary unit - by GFR - 02/10/2008, 12:09 AM

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