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 Gus Wiseman's suggestion bo198214 Administrator Posts: 1,389 Threads: 90 Joined: Aug 2007 08/15/2007, 09:47 PM Hm, not sure. It is a strange mixture from several techniques. 1. technique: search for a fixed point and take the unqiue $t$-th iterate there. This approach is due to Kneser, however yields complex values for real arguments, because all the fixed points are complex. I dont know whether it even yields the same result for each fixed point of exp. 2. technique: piecewise construction such that all the derivates are continuous at the joining points, this was performed by Andrew Robbins, however on the slog. So this approach seems to be a mixture from 1. and 2. for sexp. Makes this sense? I mean it was for good reason that Andrew worked with the slog and not with sexp. And why Gus then needs a fixed point to develop a series? « Next Oldest | Next Newest »

 Messages In This Thread Gus Wiseman's suggestion - by UVIR - 08/15/2007, 09:30 PM RE: Gus Wiseman's suggestion - by bo198214 - 08/15/2007, 09:47 PM

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