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Re: elliptic integrals [message #75003 is a reply to message #74909]

Wed, 09 February 2011 13:05

Foldy Lajos
Messages: 268
Registered: October 2001

Senior Member

On Wed, 9 Feb 2011, Jeremy Bailin wrote:

> Are there really no in-built functions to compute incomplete elliptic integrals? Or does someone have a pre-built routine already (save myself the effort of typing out and translating some NR code...)?
>
> -Jeremy.
>

Have you tried GSL?

phi=...
k=...
val=call_external('/usr/lib64/libgsl.so', 'gsl_sf_ellint_f', $
double(phi), double(k), long(1), $
/all_value, /d_value, /auto_glue)

regards,
Lajos

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[Message index]

		elliptic integrals By: Jeremy Bailin on Wed, 09 February 2011 09:48
		Re: elliptic integrals By: Kenneth P. Bowman on Wed, 09 February 2011 14:05
		Re: elliptic integrals By: Foldy Lajos on Wed, 09 February 2011 13:05
		Re: elliptic integrals By: Jeremy Bailin on Wed, 09 February 2011 10:03

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