Method

ω

Iterations

$\Vert Ay-b\Vert$

$\Vert x-y\Vert$

Time

SOR

1.51

175

9.9 × 10⁻⁷

7.6 × 10⁻⁵

1.78 secs

SSOR

1.6

82

9.19 × 10⁻⁷

7.64 × 10⁻⁵

1.48 secs

KSSOR

1.6

86

9.54 × 10⁻⁷

7.94 × 10⁻⁵

1.05 secs

CyclicRed.

1.6

82

1.63 × 10⁻⁶

1.36 × 10⁻⁴

0.83 secs