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[help-gsl] Re: QAWF integration algorithms and low frequencies (2008-09-18)

From: Brian Gough <bjg@gnu.org>
Subject: Re: QAWF integration algorithms and low frequencies
Date: Thu, 18 Sep 2008 20:01:10 +0100
To: "Simone Pigolotti" <simone.pigolotti@.........>
Cc: help-gsl@gnu.org

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/