| Values of m | ||||
m | 8 | 10 | 12 | 14 | 16 |
| 0.1397 | 0.0682 | 0.0388 | 0.0247 | 0.0152 |
| 0.1054 | 0.0603 | 0.0369 | 0.0252 | 0.0159 |
d | 0.1329 | 0.1099 | 0.0917 | 0.0787 | 0.0679 |
Rel. error | 2.47% | 0.42% | 0.41% | 1.09% | 0.77% |