method	final f	gradient norm	steps	time	termination reason
GradientDescent	0.20847	1.44883	201	00:00:00.00334	reached_iteration_limit
GradientDescentW	0.00145	0.09249	201	00:00:00.00946	reached_iteration_limit
ModifiedNewton	0.00000	0.00000	25	00:00:00.00159	reached_stationary_point
ModifiedNewtonW	0.00000	0.00000	22	00:00:00.00147	reached_stationary_point
NewtonCG	0.00000	0.00000	25	00:00:00.00101	reached_stationary_point
NewtonCGW	0.00000	0.00000	22	00:00:00.00097	reached_stationary_point
BFGS	0.00000	0.00001	50	00:00:00.00148	reached_stationary_point
BFGSW	0.00000	0.00001	34	00:00:00.00122	reached_stationary_point
DFP	0.44495	3.34779	201	00:00:00.00583	reached_iteration_limit
DFPW	0.00000	0.00000	36	00:00:00.00127	reached_stationary_point
LBFGS	0.00000	0.00007	82	00:00:00.00286	reached_stationary_point
LBFGSW	0.00000	0.00003	38	00:00:00.00157	reached_stationary_point