1% Iteration Error Objective Gradient-norm 2history = [ 3 0 0.07258 0.00526231 0.0077268 4 1 0.0604624 0.00365189 0.00541011 5 2 0.0176474 0.000310654 0.000908728 6 3 0.0158616 0.00025086 0.000772063 7 4 0.00717442 5.07228e-05 0.000315073 8 5 0.00707086 4.92572e-05 0.000308449 9 6 0.00623726 3.82575e-05 0.000246667 10 7 0.00539024 2.85049e-05 0.000182662 11 8 0.00455706 2.0322e-05 0.000123285 12 9 0.00424361 1.76028e-05 0.000104746 13 10 0.00411382 1.65371e-05 0.000100737 14 11 0.00402192 1.5806e-05 9.84348e-05 15 12 0.00379501 1.40799e-05 8.94265e-05 16 13 0.00340492 1.13545e-05 6.97524e-05 17 14 0.0027506 7.44018e-06 3.89819e-05 18 15 0.00211866 4.43421e-06 1.78794e-05 19 16 0.00180055 3.20788e-06 1.08849e-05 20 17 0.00170376 2.86942e-06 1.02459e-05 21 18 0.00163178 2.62862e-06 1.02778e-05 22 19 0.00147334 2.13836e-06 9.57894e-06 23 20 0.0012059 1.42941e-06 7.24538e-06 24 21 0.000849935 7.09566e-07 3.95512e-06 25 22 0.000591573 3.44555e-07 2.01764e-06 26 23 0.000516689 2.63343e-07 1.56676e-06 27 24 0.000502302 2.48824e-07 1.53987e-06 28 25 0.000488804 2.35544e-07 1.50309e-06 29 26 0.000454739 2.03819e-07 1.32258e-06 30 27 0.000390193 1.50194e-07 9.19578e-07 31 28 0.000291422 8.40182e-08 4.08894e-07 32 29 0.000202394 4.06738e-08 1.35905e-07 33 30 0.00016762 2.79246e-08 8.59891e-08 34 31 0.000159079 2.51302e-08 8.40479e-08 35 32 0.000151431 2.27484e-08 8.45571e-08 36 33 0.000133923 1.77605e-08 7.77801e-08 37 34 0.000105064 1.09075e-08 5.51105e-08 38 35 6.87768e-05 4.66574e-09 2.5002e-08 39 36 4.47071e-05 1.97107e-09 1.04641e-08 40 37 3.87024e-05 1.47749e-09 7.73829e-09 41 38 3.75915e-05 1.39306e-09 7.63739e-09 42 39 3.63114e-05 1.29879e-09 7.43653e-09 43 40 3.31948e-05 1.08386e-09 6.42693e-09 44 41 2.75432e-05 7.44168e-10 4.28796e-09 45 42 1.98317e-05 3.82677e-10 1.93414e-09 46 43 1.41516e-05 1.91384e-10 8.17748e-10 47 44 1.25144e-05 1.48179e-10 6.56479e-10 48 45 1.21528e-05 1.39435e-10 6.76093e-10 49 46 1.17303e-05 1.29654e-10 6.83687e-10 50 47 1.07236e-05 1.07918e-10 6.2996e-10 51 48 8.90356e-06 7.37296e-11 4.58031e-10 52 49 6.3585e-06 3.64946e-11 2.1853e-10 53 50 4.41157e-06 1.61433e-11 8.68144e-11 54]; 55