Riemann's Zeta Function - another approach (RPL)
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07-01-2017, 08:30 AM
(This post was last modified: 07-01-2017 08:34 AM by Dieter.)
Post: #30
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RE: Riemann's Zeta Function - another approach (RPL)
(06-30-2017 11:23 PM)Paul Dale Wrote: How about \( e^x - 1 = tanh\left(\frac{x}{2}\right) \left( e^x + 1 \right) \)? Ah, this reminds me of an earlier thread on ex–1. In this special case the function may be coded this way, cf. Gerson's post #19 in the mentioned thread: Code: .. ... ... Do not use ln √2 instead of ½ ln 2 here as on the 10 digit calculators this causes an error of several ULPs. Dieter |
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