| c05nbc | nag_zero_nonlin_eqns Solution of a system of nonlinear equations (function values only) |
| c05pbc | nag_zero_nonlin_eqns_deriv Solution of a system of nonlinear equations (using first derivatives) |
| c05tbc | nag_zero_nonlin_eqns_1 Solution of a system of nonlinear equations (function values only), thread-safe |
| c05ubc | nag_zero_nonlin_eqns_deriv_1 Solution of a system of nonlinear equations (using first derivatives), thread-safe |
| c05zbc | nag_check_deriv Derivative checker for c05pbc |