h

Iter

l₁-error

order

Time(s)

1/5

9

0.0382

/

0.0014

1/10

7

0.0047

3.0228

0.0019

1/20

5

3.7369e−04

3.6527

0.0030

1/40

3

2.4336e−05

3.9407

0.0081

1/80

3

1.5434e−06

3.9789

0.0304

1/160

2

9.7117e−08

3.9902

0.1453

1/320

2

6.0897e−09

3.9953

0.8651