Iter 0 : ||x-z||: 1.81923, mu*||z-zold||: 0.
Iter 1 : ||x-z||: 1.33753, mu*||z-zold||: 0.
Iter 2 : ||x-z||: 1.11121, mu*||z-zold||: 0.
Iter 3 : ||x-z||: 0.963057, mu*||z-zold||: 0.
Iter 4 : ||x-z||: 0.851287, mu*||z-zold||: 0.
Iter 5 : ||x-z||: 0.760807, mu*||z-zold||: 0.
Iter 6 : ||x-z||: 0.684795, mu*||z-zold||: 0.
Iter 7 : ||x-z||: 2.11936, mu*||z-zold||: 2.50113
Iter 8 : ||x-z||: 0.623987, mu*||z-zold||: 1.14322
Iter 9 : ||x-z||: 0.15654, mu*||z-zold||: 0.295423
J(xhat): 113.776, predicted: 9.65716, diff 104.119
J(xhat): 42.424, predicted: 10.6285, diff 31.7955
J(xhat): 21.7109, predicted: 11.1142, diff 10.5968
J(xhat): 15.0924, predicted: 11.357, diff 3.73537
J(xhat): 12.7926, predicted: 11.4784, diff 1.3142
J(xhat): 11.9717, predicted: 11.5391, diff 0.432627
J(xhat): 11.7068, predicted: 11.5695, diff 0.137322
J(xhat): 11.6271, predicted: 11.5846, diff 0.0424309
J(xhat): 11.6049, predicted: 11.5922, diff 0.0127121
J(xhat): 11.5994, predicted: 11.596, diff 0.00334437
Convergence rate step 0: 1.71134
Convergence rate step 1: 1.5852
Convergence rate step 2: 1.5043
Convergence rate step 3: 1.50706
Convergence rate step 4: 1.60299
Convergence rate step 5: 1.65556
Convergence rate step 6: 1.69438
Convergence rate step 7: 1.73891
Convergence rate step 8: 1.9264