Re: [Help-gsl] gsl help

[Carl Boettiger]

I think you need to link gslcblas as well.  Using that I can compile your
code without errors.

-Carl

On Wed, Sep 9, 2009 at 8:16 PM, Emmanuel Kanterakis <address@hidden>wrote:

> Hi all;
>
> I am trying to run this simple program using complex math in gsl.
> I do link libgsl.a, however I get the error below.
>
> What am I doing wrong?
>
> Thank you in advance.
>
> Emmanuel
>
>
> #include "stdio.h"
> #include "stdlib.h"
> #include "gsl/gsl_complex.h"
> #include "gsl/gsl_complex_math.h"
>
> void main (){
> gsl_complex complex_number;
>
> GSL_SET_COMPLEX(&complex_number, 4, 0);
>
> complex_number = gsl_complex_inverse(complex_number);
>
> printf("%g,%g\n", GSL_REAL(complex_number), GSL_IMAG(complex_number));
> }
>
>
> libgsl.a(complex_math.o) : error LNK2001: unresolved external symbol
> _log1p
> libgsl.a(sys_invhyp.o) : error LNK2001: unresolved external symbol _log1p
> Debug/test_gsl_cmplx.exe : fatal error LNK1120: 1 unresolved externals
> Error executing link.exe.
>
> test_gsl_cmplx.exe - 3 error(s), 0 warning(s)
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>



-- 
Carl Boettiger
Population Biology, UC Davis
http://two.ucdavis.edu/~cboettig