iter =   0, Function value 1., Residual: 2. 
iter =   0, Function value 0.771065, Residual: 4.79162 
  iter =   0,   Function value 0.771065,   Residual: 4.79162 
  iter =   1,   Function value 0.711445,   Residual: 1.7108 
  iter =   2,   Function value 0.543976,   Residual: 2.8265 
  iter =   3,   Function value 0.480062,   Residual: 5.1227 
iter =   1, Function value 0.305188, Residual: 2.87585 
  iter =   0,   Function value 0.305188,   Residual: 2.87585 
  iter =   1,   Function value 0.293047,   Residual: 0.837871 
  iter =   2,   Function value 0.20406,   Residual: 2.78894 
  iter =   3,   Function value 0.146055,   Residual: 4.76767 
iter =   2, Function value 0.0742808, Residual: 1.95808 
  iter =   0,   Function value 0.0742808,   Residual: 1.95808 
  iter =   1,   Function value 0.0711924,   Residual: 0.394663 
  iter =   2,   Function value 0.0570566,   Residual: 0.328396 
  iter =   3,   Function value 0.0200675,   Residual: 0.159374 
iter =   3, Function value 0.00802494, Residual: 1.5143 
  iter =   0,   Function value 0.00802494,   Residual: 1.5143 
  iter =   1,   Function value 0.00679683,   Residual: 0.415069 
  iter =   2,   Function value 0.00616237,   Residual: 0.0748669 
  iter =   3,   Function value 0.00435414,   Residual: 1.07767 
iter =   4, Function value 0.000672155, Residual: 0.606093 
  iter =   0,   Function value 0.000672155,   Residual: 0.606093 
  iter =   1,   Function value 0.000484535,   Residual: 0.0933388 
  iter =   2,   Function value 0.000461875,   Residual: 0.0195577 
  iter =   3,   Function value 0.00040128,   Residual: 0.178914 
iter =   5, Function value 1.26982e-05, Residual: 0.135819 
  iter =   0,   Function value 1.26982e-05,   Residual: 0.135819 
  iter =   1,   Function value 3.3699e-06,   Residual: 0.00164313 
  iter =   2,   Function value 2.06015e-06,   Residual: 0.00128428 
  iter =   3,   Function value 1.77658e-06,   Residual: 0.0220281 
iter =   6, Function value 3.81483e-10, Residual: 0.000731812 
  iter =   0,   Function value 3.81483e-10,   Residual: 0.000731812 
  iter =   1,   Function value 1.114e-10,   Residual: 9.45411e-06 
