number of experimental points: 10
iter=   1  A= 4.333  T= 3.333  B= 1.333  size= 1.500  fval/n= 9.713  
iter=   2  A= 4.333  T= 3.333  B= 1.333  size= 1.500  fval/n= 9.713  
iter=   3  A= 4.333  T= 3.333  B= 1.333  size= 1.294  fval/n= 9.713  
iter=   4  A= 4.333  T= 3.333  B= 1.333  size= 1.009  fval/n= 9.713  
iter=   5  A= 4.333  T= 3.333  B= 1.333  size= 1.009  fval/n= 9.713  
iter=   6  A= 5.840  T= 2.988  B= 0.765  size= 1.009  fval/n= 2.421  
iter=   7  A= 5.840  T= 2.988  B= 0.765  size= 1.009  fval/n= 2.421  
iter=   8  A= 4.627  T= 2.496  B= 1.175  size= 0.954  fval/n= 2.026  
iter=   9  A= 4.627  T= 2.496  B= 1.175  size= 0.954  fval/n= 2.026  
iter=  10  A= 4.744  T= 3.294  B= 1.038  size= 0.874  fval/n= 1.662  
iter=  11  A= 5.034  T= 3.603  B= 0.641  size= 0.660  fval/n= 1.557  
iter=  12  A= 5.321  T= 3.059  B= 0.858  size= 0.526  fval/n= 0.792  
iter=  13  A= 4.830  T= 2.907  B= 1.010  size= 0.378  fval/n= 0.684  
iter=  14  A= 4.903  T= 3.242  B= 0.937  size= 0.349  fval/n= 0.609  
iter=  15  A= 5.002  T= 2.536  B= 1.230  size= 0.349  fval/n= 0.598  
iter=  16  A= 5.116  T= 2.977  B= 0.959  size= 0.298  fval/n= 0.405  
iter=  17  A= 5.116  T= 2.977  B= 0.959  size= 0.290  fval/n= 0.405  
iter=  18  A= 5.116  T= 2.977  B= 0.959  size= 0.231  fval/n= 0.405  
iter=  19  A= 4.999  T= 2.754  B= 1.113  size= 0.138  fval/n= 0.359  
iter=  20  A= 4.999  T= 2.754  B= 1.113  size= 0.138  fval/n= 0.359  
iter=  21  A= 5.202  T= 2.733  B= 1.062  size= 0.138  fval/n= 0.314  
iter=  22  A= 5.202  T= 2.733  B= 1.062  size= 0.096  fval/n= 0.314  
iter=  23  A= 5.202  T= 2.733  B= 1.062  size= 0.093  fval/n= 0.314  
iter=  24  A= 5.064  T= 2.769  B= 1.080  size= 0.075  fval/n= 0.306  
iter=  25  A= 5.064  T= 2.769  B= 1.080  size= 0.075  fval/n= 0.306  
iter=  26  A= 5.108  T= 2.738  B= 1.075  size= 0.070  fval/n= 0.301  
iter=  27  A= 5.151  T= 2.725  B= 1.077  size= 0.058  fval/n= 0.299  
iter=  28  A= 5.151  T= 2.725  B= 1.077  size= 0.042  fval/n= 0.299  
iter=  29  A= 5.151  T= 2.725  B= 1.077  size= 0.029  fval/n= 0.299  
iter=  30  A= 5.129  T= 2.714  B= 1.091  size= 0.028  fval/n= 0.298  
iter=  31  A= 5.129  T= 2.714  B= 1.091  size= 0.025  fval/n= 0.298  
iter=  32  A= 5.116  T= 2.736  B= 1.081  size= 0.018  fval/n= 0.297  
iter=  33  A= 5.138  T= 2.728  B= 1.080  size= 0.015  fval/n= 0.297  
iter=  34  A= 5.127  T= 2.717  B= 1.088  size= 0.013  fval/n= 0.297  
iter=  35  A= 5.128  T= 2.720  B= 1.087  size= 0.011  fval/n= 0.297  
converged
iter=  36  A= 5.123  T= 2.729  B= 1.083  size= 0.008  fval/n= 0.297