Re: [Bug-gsl] fails running gsl_multimin_fdfminimizer_vector_bfgs2

[Brian Gough]

At Sun, 15 Jun 2008 10:17:11 +0300,
Hani Neuvirth-Telem wrote:
> I tried to test the optimization code that you provide in the
> multimin documentation.  When I replace the algorithm (by setting
> T), to gsl_multimin_fdfminimizer_vector_bfgs2, the code compiles,
> but the executable fails running with the following error:
> 
> ./testGSLMin.exe: symbol lookup error: ./testGSLMin.exe: undefined
> symbol: gsl_multimin_fdfminimizer_vector_bfgs2
> 
> (This small modification works with any other algorithm) How should
> I fix this?

This method was added in version 1.9.  If you use a version older than
that it won't exist.  If this doesn't explain the problem, please send
a complete example program with details of your compiler, operating
system and version of GSL, thanks.

-- 
Brian Gough