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September 28th, 2018, 11:54 AM  #1 
Newbie Joined: Sep 2018 From: Poland Posts: 3 Thanks: 0  Taylor series of a halfexponential function
Can anyone help me with finding the Taylor series of f(.) such that f(.) is analytic on the real line and f(f(x)) = 2^x ? The graph of f(x) has a horizontal asymptote y = a, a<0. f(a) = 0. My email: htg@interia.pl 

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function, halfexponential, series, taylor 
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