Exercise Solution 4.14
| t | tx | tx – t–1x | tzsimple | tzlog |
|---|---|---|---|---|
| -1 | 3.0 | |||
| -2 | 3.5 | 0.5 | 0.17 | 0.15 |
| -3 | 2.5 | -1.0 | -0.29 | -0.34 |
| -4 | 1.5 | -1.0 | -0.40 | -0.51 |
| -5 | 0.5 | -1.0 | -0.67 | -1.10 |
| -6 | -0.5 | -1.0 | -2.00 | undefined |
| -7 | -1.5 | -1.0 | 2.00 | 1.10 |
| -8 | 0.0 | 1.5 | -1.00 | undefined |
| -9 | 0.1 | 0.1 | undefined | undefined |
| 0 | 1.5 | 1.4 | 14.00 | 2.71 |