A =    
 
    2.    1.    3.    1.  
  - 1.    2.    2.    1.  
    1.    0.    1.    0.  
  - 1.  - 1.  - 1.    1.  
 
 The L R and A matrix are :    
 
    1.     0.     0.        0.  
  - 0.5    1.     0.        0.  
  - 0.5  - 0.2    1.        0.  
    0.5  - 0.2    0.1667    1.  
 
    2.    1.     3.     1.   
    0.    2.5    3.5    1.5  
    0.    0.     1.2    1.8  
    0.    0.     0.   - 0.5  
 
    2.5     0.2    1.5       3.   
  - 0.25    1.5    2.0833    3.5  
  - 0.3   - 0.6    2.        1.2  
    0.25    0.1  - 0.5       0.   
 
 The L R and A matrix are :    
 
    1.      0.        0.        0.  
  - 0.1     1.        0.        0.  
  - 0.12  - 0.3789    1.        0.  
    0.1     0.0526  - 0.2536    1.  
 
    2.5    0.2     1.5       3.      
    0.     1.52    2.2333    3.8     
    0.     0.      3.0263    3.      
    0.     0.      0.        0.2609  
 
    2.6     - 0.2105    0.7391    3.      
  - 0.04      0.8737    1.2696    3.8     
  - 0.0632  - 0.9889    2.2654    3.      
    0.0261    0.0137  - 0.0662    0.2609  
 
 The L R and A matrix are :    
 
    1.        0.        0.        0.  
  - 0.0243    1.        0.        0.  
  - 0.0154  - 0.8757    1.        0.  
    0.0100  - 0.0159  - 0.0113    1.  
 
    2.6  - 0.2105    0.7391    3.      
    0.   - 0.9940    2.2834    3.0729  
    0.     0.        3.2804    6.537   
    0.     0.        0.        0.3538  
 
    2.6154    0.8757  - 0.2445    3.      
  - 0.0093    3.1049  - 1.0289    3.0729  
  - 0.0141    3.1763  - 0.0741    6.537   
    0.0036  - 0.0056  - 0.0040    0.3538  
 
 The L R and A matrix are :    
 
    1.        0.        0.        0.  
  - 0.0054    1.        0.        0.  
  - 0.0036    0.9771    1.        0.  
    0.0014  - 0.0021    0.0040    1.  
 
    2.6154    0.8757  - 0.2445    3.      
    0.        3.181   - 0.0754    6.5531  
    0.        0.      - 0.9561  - 3.3192  
    0.        0.        0.        0.3772  
 
    2.6176    0.6046    0.8877    3.      
  - 0.0021    3.0185    3.2073    6.5531  
    0.0006  - 0.9489  - 0.0133  - 3.3192  
    0.0005  - 0.0008    0.0015    0.3772  
 
 The L R and A matrix are :    
 
    1.        0.        0.        0.  
  - 0.0008    1.        0.        0.  
    0.0002  - 0.3144    1.        0.  
    0.0002  - 0.0003    0.0023    1.  
 
    2.6176    0.6046    0.8877    3.      
    0.        3.019     3.208     6.5555  
    0.        0.        0.9949  - 1.2591  
    0.        0.        0.        0.3815  
 
    2.618     0.3246    0.8947    3.      
  - 0.0003    2.0085    3.2233    6.5555  
  - 1.D-17  - 0.3124    0.992   - 1.2591  
    7.D-05  - 0.0001    0.0009    0.3815  
 
 The L R and A matrix are :    
 
    1.        0.        0.        0.  
  - 0.0001    1.        0.        0.  
  - 4.D-18  - 0.1555    1.        0.  
    3.D-05  - 6.D-05    0.0007    1.  
 
    2.618    0.3246    0.8947    3.      
    0.       2.0085    3.2234    6.5559  
    0.       0.        1.4933  - 0.2395  
    0.       0.        0.        0.3820  
 
    2.618     0.1853    0.8969    3.      
  - 4.D-05    1.5067    3.2281    6.5559  
  - 7.D-06  - 0.2323    1.4932  - 0.2395  
    1.D-05  - 2.D-05    0.0003    0.3820  
 
 The (1,1) and (4,4) elements have converged to real eigenva 
      lues                                                   
 
    2.618     0.1853    0.8969    3.      
  - 4.D-05    1.5067    3.2281    6.5559  
  - 7.D-06  - 0.2323    1.4932  - 0.2395  
    1.D-05  - 2.D-05    0.0003    0.3820  
 
 Although submatrix themselves are not converging their eige 
      n values converges.                                    
 
    1.5 + 0.8658i  
    1.5 - 0.8658i