Time (s)

Time steps

R.S.S error

R.M.S error

CPU time (s)

0.5

101

1.2586E−007

4.7333E−009

0.142803

1.0

201

1.9692E−007

5.2499E−009

0.119084

1.5

301

2.2902E−007

4.9894E−009

0.148232

2.0

401

2.3356E−007

4.4084E−009

0.167572

2.5

501

2.3732E−007

4.0074E−009

0.165521

5.0

1001

2.7397E−007

3.2729E−009

0.332336

10.0

2001

2.7521E−007

2.3254E−009

0.788888

20.0

4001

2.7521E−007

1.6445E−009

2.588399