Hello! I used following solvers to solve simple kinematics problem defined by 12 equations of 2nd order:
gsl_multiroot_fsolver_hybrid, gsl_multiroot_fsolver_hybrids, gsl_multiroot_fdfsolver_gnewton, gsl_multiroot_fdfsolver_newton, gsl_multiroot_fdfsolver_hybridsj, gsl_multiroot_fdfsolver_hybrids, gsl_multiroot_fdfsolver_hybridj; Only the last one produces the acceptable solution. Can I use any other estimation methods than Rosenbrock's (rosenbrock_f, rosenbrock_df)? Where can I find this in source (I grep /usr/include/gsl for "rosenbrock" on my GNU/Linux system and I can not find it)? Thank you, P. -- Registered Linux user #145057, running Linux @ ARM / MIPS / PowerPC / x86 / x86_64 _______________________________________________ Help-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gsl
