x

$u_{\text{SAM}}$

$u_{\text{exact}}$

$\left|u_{\text{SAM}}-u_{\text{exact}}\right|$

−50

−0.07119812060

−0.07119812060

5.089992619 × 10⁻²⁹

−40

−0.07119812060

−0.07119812060

1.807525608 × 10⁻²³

−30

−0.07119812060

−0.07119812060

6.418769275 × 10⁻¹⁸

−20

−0.07119812060

−0.07119812060

2.279392226 × 10⁻¹²

−10

−0.07119413194

−0.07119413830

6.362404900 × 10⁻⁹

0

0.6478908251

0.6509522859

3061460790 × 10⁻³

10

1.404527229

1.404527118

1.113311969 × 10⁻⁷

20

1.404531454

1.404531454

1.765272343 × 10⁻¹²

30

1.404531454

1.404531454

4.971007506 × 10⁻¹⁸

40

1.404531454

1.404531454

1.399835854 × 10⁻²³

50

1.404531454

1.404531454

3.941938236 × 10⁻²⁹