jaydfox Wrote:Random speculation, but what if the coefficients look like the real part of a logarithmic spiral because one of the complex solutions based on the continuous iteration from the fixed point has a complex spiral for its coefficients? By dropping the imaginary parts, we recover a solution that yields real results...So you think that Andrew's solution is the real part of the regular fractional iteration at a complex fixed point?!
What are then the real parts of the other solutions at a fixed point?
And is this then Kneser's solution at all (he started by regularly iterating at a certain fixed point and then by some transformation I did not fully understand yet he came up with a real solution)?
Questions over questions ...