F11GRF Example Program Results
Monitoring at iteration no. 2
residual norm: 1.4937E+01
Solution vector Residual vector
( 2.1423E-01, 4.5333E+00) (-1.8370E+00, 3.6956E+00)
(-1.6589E+00,-1.2672E+01) (-6.5005E-01, 2.5458E-01)
( 2.4101E+00, 7.4551E+00) (-1.2616E-01,-1.3625E-01)
( 4.4400E+00,-6.4174E+00) (-1.3120E-01, 1.4130E-01)
( 9.1135E+00, 3.7812E+00) (-1.1471E+00, 7.3386E-01)
( 4.4419E+00,-4.0382E+00) (-5.5054E-01,-1.0535E+00)
( 1.4757E+00, 1.2662E+00) ( 1.7165E+00,-1.4614E+00)
( 8.4872E+00,-3.5347E+00) (-3.5829E-01, 2.8764E-01)
( 5.9948E+00, 9.6851E-01) (-3.0278E-01,-3.5324E-01)
Monitoring at iteration no. 4
residual norm: 1.4602E+00
Solution vector Residual vector
( 1.0061E+00, 8.9847E+00) ( 1.1524E-02,-2.8188E-02)
( 1.9637E+00,-7.9768E+00) ( 1.3513E-02,-1.7345E-01)
( 3.0067E+00, 7.0285E+00) ( 1.8173E-02, 1.9627E-02)
( 3.9830E+00,-5.9636E+00) ( 1.8900E-02,-2.0354E-02)
( 5.0390E+00, 5.0432E+00) (-9.0877E-02,-1.0895E-01)
( 6.0488E+00,-4.0771E+00) (-2.3890E-01, 3.2440E-01)
( 6.9710E+00, 3.0168E+00) ( 1.9031E-01,-1.5499E-02)
( 8.0118E+00,-1.9806E+00) ( 5.1611E-02,-4.1435E-02)
( 9.0074E+00, 9.6458E-01) ( 4.3615E-02, 5.0884E-02)
Final Results
Number of iterations for convergence: 5
Residual norm: 9.0594E-14
Right-hand side of termination criterion: 2.7340E-03
1-norm of matrix A: 2.2000E+01
Largest singular value of A_bar: 1.9624E+00
Solution vector Residual vector
( 1.0000E+00, 9.0000E+00) (-1.7764E-15, 0.0000E+00)
( 2.0000E+00,-8.0000E+00) ( 3.5527E-15,-2.8422E-14)
( 3.0000E+00, 7.0000E+00) (-3.5527E-15, 3.5527E-15)
( 4.0000E+00,-6.0000E+00) ( 3.5527E-15,-7.1054E-15)
( 5.0000E+00, 5.0000E+00) (-7.1054E-15, 3.5527E-15)
( 6.0000E+00,-4.0000E+00) (-7.1054E-15, 0.0000E+00)
( 7.0000E+00, 3.0000E+00) ( 0.0000E+00, 0.0000E+00)
( 8.0000E+00,-2.0000E+00) ( 0.0000E+00,-7.1054E-15)
( 9.0000E+00, 1.0000E+00) ( 0.0000E+00,-1.4211E-14)