nag_opt_sparse_nlp_option_set_file (e04vkc) Example Program Results Option 'Elastic mode' has the value 1. Option 'Feasibility tolerance' has the value 1.00000e-04. (User-supplied callback usrfun, first invocation.) Final objective value = 5126.5 Optimal X = 0.12 -0.40 679.95 1026.07