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 Constructing real tetration solutions sheldonison Long Time Fellow Posts: 683 Threads: 24 Joined: Oct 2008 12/24/2019, 12:10 AM (12/23/2019, 03:56 PM)bo198214 Wrote: As far as I know nobody managed to use any other fixpoint-pair than the primary one. To use all the fixpoints seems to be a much stronger demand. Daniel, Jay, Please see this thread  https://math.eretrandre.org/tetrationfor...hp?tid=452 About a year and half later, post#18, I generated a tetration solution from the secondary fixed point with the caveat that the derivative at the real axis goes to zero; see post#18; #19 in the thread I just linked to.   That solution has f' and f'' and tet(-1)=0; one can imagine that perhaps with the next fixed point pair, perhaps tet',tet'',tet''',tet'''' would all need to be zero ....  I haven't revisited this post since 2011. - Sheldon « Next Oldest | Next Newest »

 Messages In This Thread Constructing real tetration solutions - by Daniel - 12/22/2019, 10:53 AM RE: Constructing real tetration solutions - by bo198214 - 12/22/2019, 10:28 PM RE: Constructing real tetration solutions - by Daniel - 12/23/2019, 02:52 AM RE: Constructing real tetration solutions - by bo198214 - 12/23/2019, 03:56 PM RE: Constructing real tetration solutions - by sheldonison - 12/24/2019, 12:10 AM

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