1 0 TAO, Function value: 14.6462, Residual: 14.2702 2 1 TAO, Function value: 4.22724, Residual: 5.29308e-05 3 2 TAO, Function value: 4.22724, Residual: 1.1637e-06 4J(xhat): 98.3926, predicted: 4.22724, diff 94.1653 5J(xhat): 27.7686, predicted: 4.22724, diff 23.5413 6J(xhat): 10.1126, predicted: 4.22724, diff 5.88533 7J(xhat): 5.69858, predicted: 4.22724, diff 1.47133 8J(xhat): 4.59508, predicted: 4.22724, diff 0.367834 9J(xhat): 4.3192, predicted: 4.22724, diff 0.0919585 10J(xhat): 4.25023, predicted: 4.22724, diff 0.0229897 11J(xhat): 4.23299, predicted: 4.22724, diff 0.00574732 12J(xhat): 4.22868, predicted: 4.22724, diff 0.00143671 13J(xhat): 4.2276, predicted: 4.22724, diff 0.000359058 14Convergence rate step 0: 2. 15Convergence rate step 1: 2. 16Convergence rate step 2: 2. 17Convergence rate step 3: 2. 18Convergence rate step 4: 2. 19Convergence rate step 5: 1.99999 20Convergence rate step 6: 2.00003 21Convergence rate step 7: 2.00012 22Convergence rate step 8: 2.00048 23