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Re: [Bug-gsl] No gsl_complex_float_math.h

From: Alexander McPhail
Subject: Re: [Bug-gsl] No gsl_complex_float_math.h
Date: Thu, 8 Jul 2010 22:03:01 +1200

gsl_complex_float complex_float_math_fun(gsl_complex (*cf)(gsl_complex),
gsl_complex_float a)
  gsl_complex c;
  gsl_complex r;

  gsl_complex_float float_r;

  c.dat[0] = a.dat[0];
  c.dat[1] = a.dat[1];

  r = (*cf)(c);

  float_r.dat[0] = r.dat[0];
  float_r.dat[1] = r.dat[1];

  return r;

On 8 July 2010 21:27, Brian Gough <address@hidden> wrote:

> At Wed, 7 Jul 2010 17:34:21 -0700,
> Xuebin Wu wrote:
> > I didn't find them either. But if I were you, I would like to wrap the
> > function gsl_complex_add with the gsl_complex_float type..Simply convert
> the
> > datatype manually will do the trick.
> >
> > I think the gsl_complex_float type are for the compatibility with BLAS
> > routines..
> That is correct, the complex float types are only for BLAS/vectors.

yolar et elver.


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