x

n = 3

n = 4

n = 5

−1

2.26477 × 10−1

5.25333 × 10−1

8.68388 × 10−1

−0.75

9.32890 × 10−3

1.29600 × 10−2

3.69511 × 10−3

−0.50

1.06956 × 10−4

5.13800 × 10−6

2.72306 × 10−4

−0.25

5.2000 × 10−8

1.2600 × 10−7

2.2800 × 10−7

0

0

0

0

0.25

5.2000 × 10−8

1.2600 × 10−7

2.2800 × 10−7

0.50

1.06956 × 10−4

5.13800 × 10−6

2.72306 × 10−4

0.75

9.32890 × 10−3

1.29600 × 10−2

3.69511 × 10−3

1

2.26477 × 10−1

5.25333 × 10−1

8.68388 × 10−1