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Re: [Bug-gsl] gsl splines

From: Brian Gough
Subject: Re: [Bug-gsl] gsl splines
Date: Wed, 16 Aug 2006 14:06:24 +0100
User-agent: Wanderlust/2.14.0 (Africa) Emacs/21.3 Mule/5.0 (SAKAKI)

At Tue, 15 Aug 2006 00:00:29 -0400 (EDT),
Michael  Grabchak wrote:
> I am sorry.  I figured out what the problem was.  It seems that in the gsl
> spline methods you cannot have redundant data.  In some cases I had the
> same x and y values.  They were next to each other, thus I considered the
> arrays ordered, but they were not strictly ordered.

If you have an example program that demonstrates it I will try to fix
it.  Although it is not documented I did try to have the case
(x1,y1)=(x2,y2) handled gracefully without NaNs.

Brian Gough

Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/

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