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From: Slaven Peles <peles@cns.physics.gatech.edu>
To: gsl-discuss@sources.redhat.com
Subject: minor copy-paste typo in gsl documentation
Date: Wed, 02 Oct 2002 08:18:00 -0000	[thread overview]
Message-ID: <E17wlGp-0005yO-00@kaos.physics.gatech.edu> (raw)

There is a minor typo in chapter on Multidimensional Root-Finding in GSL 
reference manual. http://sources.redhat.com/gsl/ref/gsl-ref_33.html#SEC434

There is an example program:

int
powell_df (gsl_vector * x, void * p, gsl_matrix * J) 
{
   struct powell_params * params 
     = *(struct powell_params *)p;
   double A = (params->A);
   double x0 = gsl_vector_get(x,0);
   double x1 = gsl_vector_get(x,1);
   gsl_vector_set (J, 0, 0, A * x1)
   gsl_vector_set (J, 0, 1, A * x0)
   gsl_vector_set (J, 1, 0, -exp(-x0))
   gsl_vector_set (J, 1, 1, -exp(-x1))
   return GSL_SUCCESS
}

Obviously instead of gsl_vector_set should be gsl_matrix_set ;-).

Slaven

             reply	other threads:[~2002-10-02 15:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-02  8:18 Slaven Peles [this message]
2002-10-02 12:32 ` Brian Gough

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