g02hb Example Program Results
  g02hb required   16 iterations to converge 
 Matrix A 
    1.3208 
    0.0000    1.4518 
   -0.5753    0.0000    0.9340 
 
 Vector Z
     2.4760
     1.9953
     2.4760
     1.9953
     2.5890
 
 Vector of weights
     0.4039
     0.5012
     0.4039
     0.5012
     0.3862