05/25/2008, 08:28 AM
While studying this, I have become little puzzled about the way \( h(I) \) converges. When iterated from z_0=I with a any precision available in PARI, it shows a tri-cycle behaviour, as do many other imaginary numbers (e.g 2*I, 3*I etc. ), if I have made the calculations right.
I know the analytic expression for convergence of \( h(I) \) based on Lambert function, but the way \( I^{I^{I^{I^{I...}}}} \) approaches fixed point seems not one that could ever stop having sharp angles . If it would be a spiral type behaviour, looping , than it would be easier to accept. Even 2 point oscillating approach would seem strange to accept as tending to limit value and truly stopping oscillations.
?
Ivars
I know the analytic expression for convergence of \( h(I) \) based on Lambert function, but the way \( I^{I^{I^{I^{I...}}}} \) approaches fixed point seems not one that could ever stop having sharp angles . If it would be a spiral type behaviour, looping , than it would be easier to accept. Even 2 point oscillating approach would seem strange to accept as tending to limit value and truly stopping oscillations.
?
Ivars

