[Help-gsl] trouble using statistics function

[Justin Tang]

Hi,

I'm trying to use some statistics function(beta distribution cdf).

I added the following line to include the header files.

#include <gsl/gsl_cdf.h>

And the following is the function using the gsl function gsl_cdf_beta_P(q,
a, b)

double
pbeta(double q,
      double a,
      double b)
{
    return gsl_cdf_beta_P(q, a, b);
}

And I got the following error.

1>libgsl.a(cdf_beta.o) : error LNK2001: unresolved external symbol _log1p

Any help is appreciated.

Justin