x

Approximate

Exact

Error

0.1

0.5249791488547055

0.5249791625413359

1.36866 × 10⁻⁸

0.2

0.5498339628667117

0.5498339725608206

9.69411 × 10⁻⁹

0.3

0.5744424833260626

0.5744424923658276

9.03976 × 10⁻⁹

0.4

0.5986876293875704

0.5986876360863772

6.69881 × 10⁻⁹

0.5

0.6224593030471113

0.6224593077014831

4.65437 × 10⁻⁹

0.6

0.6456562810552111

0.6456562833473711

2.29216 × 10⁻⁹

0.7

0.6681877502916137

0.6681877499968785

2.94735 × 10⁻¹⁰

0.8

0.6899744621041239

0.6899744597366424

2.36748 × 10⁻⁹

0.9

0.7109494879255958

0.7109494820749729

5.85062 × 10⁻⁹

1

0.7310585609349305

0.7310585589688111

1.96612 × 10⁻⁹