Precision | L1 error | L2 error | L∞ error | |||
h | hu | h | hu | h | hu | |
Single | 2.8332E−07 | 9.6354E−07 | 3.2775E−07 | 9.2332E−07 | 7.8214E−07 | 5.2364E−07 |
Double | 3.4775E−15 | 6.0128E−016 | 2.7901E−15 | 1.3445E−015 | 5.3291E−15 | 3.0064E−015 |
Quadruple | 9.6563E−32 | 5.4347E−32 | 4.3928E−32 | 4.3928E−32 | 5.9284E−32 | 3.9258E−33 |