Solving tetration for base 0 < b < e^-e
#10
So then since neither of those worked, it seems all we're left with is the Ansus formula and the Cauchy integral (but determining the correct contours and asymptotic behavior, now that's the rub...).

I'm also curious: What about \( b = e^{-e} \) exactly? You said it converges slowly, but how do you iterate it at all? What is the asymptotic as the tower \( x \rightarrow \infty \)?
Reply


Messages In This Thread
RE: Solving tetration for base 0 < b < e^-e - by mike3 - 09/12/2009, 09:04 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  Kneser tetration Polynomial approximation for base e RaeesHarris 0 1,029 09/02/2026, 07:59 PM
Last Post: RaeesHarris
  Mixed-base tetration: five preprints, a faster fatou.gp fork, and a base-change calcu Lightrunner 0 1,527 07/15/2026, 08:33 AM
Last Post: Lightrunner
  Seeking an arXiv endorser for mixed-base tetration (math.DS) Lightrunner 0 1,047 07/13/2026, 10:19 PM
Last Post: Lightrunner
  Base -1 marraco 15 45,010 07/06/2022, 09:37 AM
Last Post: Catullus
  I thought I'd take a crack at base = 1/2 JmsNxn 9 18,315 06/20/2022, 08:28 AM
Last Post: Catullus
  solving f(g(x)) = f(x) converging to f(exp(x)) = f(x) tommy1729 2 5,709 05/26/2022, 11:07 PM
Last Post: JmsNxn
Big Grin Repetition of the last digits of a tetration of generic base Luknik 12 26,174 12/16/2021, 12:26 AM
Last Post: marcokrt
  On the [tex]2 \pi i[/tex]-periodic solution to tetration, base e JmsNxn 0 4,434 09/28/2021, 05:44 AM
Last Post: JmsNxn
  Complex Tetration, to base exp(1/e) Ember Edison 7 27,721 08/14/2019, 09:15 AM
Last Post: sheldonison
  b^b^x with base 0<b<e^-e have three real fixpoints Gottfried 1 10,598 11/07/2017, 11:06 AM
Last Post: sheldonison



Users browsing this thread: 2 Guest(s)