h

${\left(RE\right)}_{\infty }\left(h,\tau \right)$

order2

CPU

1/2

1.2472e−05

*

0.000634s

1/4

5.8465e−07

4.4150

0.002817s

1/8

3.8934e−08

3.9085

0.025330s

1/16

2.4753e−09

3.9756

0.333668s

1/32

1.5596e−10

3.9883

5.435336s