(04/25/2010, 11:35 AM)Kouznetsov Wrote: How about transformation of line 5, \( b=2 \)?
I think this approach is going to fail.
Because then the superfunction is of the form \( \eta(e^{b^x}) \) which means that it is a regular superfunction at some fixed point with \( f'(z_0)=b \).
The only exception would be that we have a complex fixed point (of a real polynomial) with a real derivative \( b \), is that possible?
Quote:Henryk, it is not so easy... Sorry... but.. Wait... May I use complex \( a \) or the basefunction is supposed to be real? Do you mean "real polynomial"?
Yes real base and super function.