Eric Germaneau writes: > I'd like to perform the minimisation of a 6-D nonlinear > function. By nonlinear I want to say tha there is no analytic > expression of this function. I've read that the simplex algorithm > is very efficient for such task. Id like to use gsl to solve this > problem but it seems that with the 'gsl_multimin.h' library one > have to provide the espression of the function one wish to > minimize. So does someone has an idea for solving this problem > with gsl? If it's not possible what can i do?
GSL uses a "callback" to get values from a C function that you provide--this is how most minimisation programs work. -- Brian Gough _______________________________________________ Help-gsl mailing list Help-gsl@gnu.org http://lists.gnu.org/mailman/listinfo/help-gsl