N

T = 1

T = 0.5

Δt

L²-error

Δt

L²-error

10

5.00E−03

3.37E−02

1.25E−03

1.80E−03

20

2.50E−03

7.10E−03

6.25E−04

1.95E−04

40

1.25E−03

1.80E−03

3.13E−04

2.39E−06

80

6.25E−04

4.66E−04