x

Exact

DADM

Absolute Error

0

1.00000000

1.00000000

0

0.20

1.22140276

1.22140206

7.03000000e−07

0.40

1.49182470

1.49182168

3.01500000e−06

0.60

1.82211880

1.82211150

7.29500000e−06

0.80

2.22554093

2.22552695

1.39750000e−05

1

2.71828183

2.71825824

2.35900000e−05