x

$n=3$

$n=4$

$n=5$

−1

3.43074 × 10⁻¹

4.86604 × 10⁻¹

2.90097 × 10⁻²

−0.75

9.86353 × 10⁻³

3.56384 × 10⁻³

1.09760 × 10⁻²

−0.50

2.200 × 10⁻⁸

2.52976 × 10⁻⁴

3.17103 × 10⁻⁴

−0.25

2.6470 × 10⁻⁷

4.1180 × 10⁻⁷

1.8300 × 10⁻⁷

0

0

0

0

0.25

2.6470 × 10⁻⁷

4.1180 × 10⁻⁷

1.8300 × 10⁻⁷

0.50

2.200 × 10⁻⁸

2.52976 × 10⁻⁴

3.17103 × 10⁻⁴

0.75

9.86353 × 10⁻³

3.56384 × 10⁻³

1.09760 × 10⁻²

1

3.43074 × 10⁻¹

4.86604 × 10⁻¹

2.90097 × 10⁻²