
 CG: 
Number of iterations =   7
Residual norm 1.33405e-07;  Error norm 3.51809e-08.

 MINRES: 
Number of iterations =   7
Residual norm 1.3083e-07;  Error norm 3.6258e-08.

 SYMMLQ: 
Number of iterations =   7
Residual norm 1.33405e-07;  Error norm 3.51809e-08.
