时间

Δt=0.025

Δt=0.05

Δt=0.01

Order(0.025/0.05)

Order(0.05/0.1)

2

0.0028

0.0111

0.0461

1.9871

2.0542

4

0.0036

0.0178

0.0886

2.3058

2.3154

6

0.0041

0.0256

0.1483

2.6424

2.5343

8

0.0049

0.0355

0.2298

2.8570

2.6945

10

0.0058

0.0475

0.3346

3.0338

2.8164