method	final f	gradient norm	steps	time	termination reason
GradientDescent	0.00000	0.00005	117	00:00:00.00300	reached_stationary_point
GradientDescentW	0.00000	0.00008	197	00:00:00.00802	reached_stationary_point
ModifiedNewton	0.00000	0.00002	74	00:00:00.00920	reached_stationary_point
ModifiedNewtonW	0.00000	0.00003	61	00:00:00.01030	reached_stationary_point
NewtonCG	0.00000	0.00007	34	00:00:00.00178	reached_stationary_point
NewtonCGW	0.00000	0.00002	52	00:00:00.00316	reached_stationary_point
BFGS	0.00000	0.00007	130	00:00:00.00508	reached_stationary_point
BFGSW	0.00000	0.00003	50	00:00:00.00236	reached_stationary_point
DFP	0.00445	0.04253	201	00:00:00.00767	reached_iteration_limit
DFPW	1.64994	1.23514	201	00:00:00.00909	reached_iteration_limit
LBFGS	0.00000	0.00001	37	00:00:00.00208	reached_stationary_point
LBFGSW	0.00000	0.00010	28	00:00:00.00175	reached_stationary_point