Table 1: The maximum error and temporal and spatial convergence orders by Numerical Algorithm I (see (38)).

The maximum error Temporal convergence orderSpatial convergence order

1.1
1.53663.0733
1.9857 3.9714
1.99763.9951
1.9992 3.9984

1.3
1.39372.7873
1.9519 3.9038
1.98133.9626
1.9925 3.9851

1.5
1.22632.4526
1.8859 3.7719
1.94903.8980
1.9743 3.9487

1.7
1.06572.1314
1.7833 3.5665
1.89563.7912
1.9358 3.8715

1.9
1.03102.0621
1.5901 3.1802
1.79543.5909
1.8588 3.7176