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 Fractional iteration of x^2+1 at infinity and fractional iteration of exp Gottfried Ultimate Fellow Posts: 790 Threads: 121 Joined: Aug 2007 06/08/2011, 01:09 PM (This post was last modified: 06/08/2011, 01:10 PM by Gottfried.) (06/08/2011, 09:55 AM)bo198214 Wrote: This may lead into a new way of computing fractional iterates of exp, because we just approximate exp(x) with polynomials $\sum_{n=0}^N \frac{x^n}{n!}$ and approximate the half-iterate of exp with the half-iterate of these polynomials. As I read somewhere, best mathematical solutions are the simple, elegant ones. It would be great if this proves to be such an approach... This'll give me stuff to chew on for the weekend :-) Gottfried Gottfried Helms, Kassel « Next Oldest | Next Newest »

 Messages In This Thread Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by bo198214 - 06/08/2011, 09:55 AM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by Gottfried - 06/08/2011, 01:09 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by tommy1729 - 06/08/2011, 01:18 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by bo198214 - 06/08/2011, 07:59 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by JmsNxn - 06/08/2011, 07:26 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by mike3 - 06/08/2011, 09:31 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by bo198214 - 06/08/2011, 09:48 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by mike3 - 06/08/2011, 10:08 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by bo198214 - 06/08/2011, 10:12 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by mike3 - 06/08/2011, 10:58 PM RE: Fractional iteration of x^2+1 at infinity and fractional iteration of exp - by bo198214 - 06/09/2011, 05:56 AM

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