Minimiser::Solution Minimiser::solution() {
Solution sol;
sol.x.lower = gsl_min_fminimizer_x_lower(s);
sol.x.upper = gsl_min_fminimizer_x_upper(s);
sol.x.minimum = gsl_min_fminimizer_x_minimum(s);
sol.f.lower = gsl_min_fminimizer_f_lower(s);
sol.f.upper = gsl_min_fminimizer_f_upper(s);
sol.f.minimum = gsl_min_fminimizer_f_minimum(s);
sol.iterations = iterations;
sol.converged = (status == GSL_SUCCESS);
sol.statusCode = status;
return sol;
}
static VALUE rb_gsl_min_fminimizer_f_lower(VALUE obj)
{
gsl_min_fminimizer *gmf = NULL;
Data_Get_Struct(obj, gsl_min_fminimizer, gmf);
return rb_float_new(gsl_min_fminimizer_f_lower(gmf));
}