[seqfan] Re: A very fast convergent alternating series for phi

allouche at math.jussieu.fr allouche at math.jussieu.fr
Sun Feb 24 19:40:51 CET 2013


If I am not mistaken, Formula (13) in  
http://mathworld.wolfram.com/GoldenRatio.html
does not seem to be attributed to Roselle,
but Formula (12) is.

[See also Formula (79) at http://mathworld.wolfram.com/FibonacciNumber.html
as well as the equivalent Formula (92) which is attributed to Wells, or at
least cited to be in his book]

jpa


"L. Edson Jeffery" <lejeffery2 at gmail.com> a écrit :

> Very nice, Vladimir. Your formula seems to resemble equation (13) in
> Wolfram ( http://mathworld.wolfram.com/GoldenRatio.html ) which in turn
> seems to be attributed there to B. Roselle, but apparently no reference to
> literature is given.
>
> Ed Jeffery
>
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