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Re: [Bug-gsl] Re: Interpolation
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From: |
Brian Gough |
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Subject: |
Re: [Bug-gsl] Re: Interpolation |
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Date: |
Thu, 09 Dec 2010 21:38:11 +0000 |
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User-agent: |
Wanderlust/2.15.6 (Almost Unreal) Emacs/23.2 Mule/6.0 (HANACHIRUSATO) |
At Thu, 9 Dec 2010 12:52:41 +0300,
Evgeny Kurbatov wrote:
> > What do you think about returning NAN (instead of 0 and y0,yn) for
> > values outside the range? It's a more obvious failure.
>
> You're right but I oriented on gsl_interp_eval_..._e functions and did
> like that. Returning NaN is a good idea, though. It makes possible to
> write a workaround to have any number as output instead of NaN. I
> attached the patch to original interp.c.
I've applied that now with the original patches, thanks!