[Gmsh] Feature requeset: asinh

[Nico Schlömer]

> Why not: if you send a patch we'll merge it (cf. e.g. "tSinh" in Parser/Gmsh.y)

I had a look at Gmsh.y and I have to say that I don't even know what
kind of source code this is. Is this a table for translation of
strings into c-code? I could of course copy those lines of tSinh to
tASinh, but I wouldn't really know what I was doing.

--Nico


On Wed, Feb 6, 2013 at 4:05 AM, Christophe Geuzaine <cgeuzaine at ulg.ac.be> wrote:
>
> On 05 Feb 2013, at 01:35, Nico Schlömer <nico.schloemer at gmail.com> wrote:
>
>> Currently, Gmsh has a number of built-in functions, amongst them
>> trigonometrical functions, their inverses, and hyperbolic functions.
>> I have an application where I need the inverse of sinh which is not available.
>> Given the representation
>>
>> https://en.wikipedia.org/wiki/Hyperbolic_function#Inverse_functions_as_logarithms
>>
>
> Why not: if you send a patch we'll merge it (cf. e.g. "tSinh" in Parser/Gmsh.y)
>
>> I can work around this easily enough, but one may want to add it to
>> the array of built-in functions for the sake of compleness.
>>
>> --Nico
>>
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>
> --
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science
> http://www.montefiore.ulg.ac.be/~geuzaine
>
>
>