N

r

$er{r}_N$

$p_N$

r

$er{r}_N$

$p_N$

10

1

0.0018

-

$\frac{1+\alpha }{2\alpha }$

0.0043

-

20

-

1.4986e−04

3.5863

-

4.1191e−04

3.3839

40

-

3.0173e−05

2.3123

-

3.7172e−05

3.4700

80

-

5.8569e−06

2.3651

-

3.4762e−06

3.4186