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Re: [Help-gsl] QAWF integration algorithms and low frequencies
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From: |
Brian Gough |
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Subject: |
Re: [Help-gsl] QAWF integration algorithms and low frequencies |
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Date: |
Thu, 18 Sep 2008 20:01:10 +0100 |
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User-agent: |
Wanderlust/2.14.0 (Africa) Emacs/22.2 Mule/5.0 (SAKAKI) |
At Wed, 17 Sep 2008 19:42:25 +0200,
Simone Pigolotti wrote:
> so it means that the algorithm is not supposed to work for small
> omega's. I don't know if this can be considered a bug since I'm
> using the algorithm in a parameter range where it is not supposed to
> work. Certainly, it is a problem since for small omega I don't know
> how to perform the integral (QAGI integration refuses to handle
> oscillating integrals even for small frequencies).
In what way does it refuse? e.g. what is the error code returned?
--
Brian Gough
GNU Scientific Library -
http://www.gnu.org/software/gsl/