[Getdp] Atanh

[Bertrand Thierry]

Hello,

I might be wrong but Atanh can be written in terms of log as Atanh(x) = 
1/2 ln((1+x) / (1-x)) ? If yes you can compute it in a GetDP script 
("ln" function is "Log" in GetDP).

Bertrand


On 03/01/2018 09:44 PM, Marlon De Souza Alc?ntara wrote:
>
> Hello everyone, I would like to know if there is any way to add the 
> atanh [] function in getDP since I am in need of it. Is there any way 
> to add some function to a solver? I'm trying to do the same as the 
> "http://onelab.info/wiki/C%2B%2B" example but I'm getting the 
> following error "Abnormal server termination (Socket listening timeout 
> on socket 127. ...) ". I need the Atanh function because I am trying 
> to solve the transcendent equation of a metal metal dielectric metal 
> waveguide.
>
> Enviado do Email <https://go.microsoft.com/fwlink/?LinkId=550986> para 
> Windows 10
>
>
>
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-- 
Bertrand THIERRY
CNRS researcher (Chargé de Recherche)
Laboratoire Jacques-Louis Lions
Sorbonne Université
Office 310, Corridor 15/25
Tel: +33 (0)1 44 27 72 01
https://www.ljll.math.upmc.fr/bthierry

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