x

Approximate

Exact

Error

0.1

0.5249753748166394

0.5249766937179152

1.3189 × 10⁻⁶

0.2

0.5498305242370441

0.5498315221455173

9.97908 × 10⁻⁷

0.3

0.5744391826314204

0.5744400722267223

8.89595 × 10⁻⁷

0.4

0.5986845798180531

0.5986852575026235

6.77685 × 10⁻⁷

0.5

0.6224565211257466

0.6224569811618548

4.6003 × 10⁻⁷

0.6

0.6456537826134064

0.6456540183800584

2.357666 × 10⁻⁷

0.7

0.6681855954511939

0.6681855550357042

4.04154 × 10⁻⁷

0.8

0.6899725577174401

0.6899723420265835

2.15690 × 10⁻⁷

0.9

0.7109480723990547

0.7109474476175955

6.2478 × 10⁻⁷

1

0.7310566144722581

0.7310566125061296

1.9661 × 10⁻⁹