$p=3$

$p=5$

t

$\tau =h=0.1$

$\tau =h=0.05$

$\tau =h=0.025$

$\tau =h=0.1$

$\tau =h=0.05$

$\tau =h=0.025$

0

25.160025317

25.160025951

25.160203193

8.0059501371

8.0059767653

8.0059816787

5

25.160025319

25.160025951

25.160203195

8.0059501371

8.0059767649

8.0059816794

10

25.160025319

25.160025953

25.160203195

8.0059501371

8.005976754

8.0059816800

15

25.160025310

25.160025953

25.160203195

8.0059501371

8.0059767799

8.0059816804

20

25.160025322

25.160025954

25.160203195

8.0059501371

8.0059767768

8.0059816811