| 1 | 1 | 1 | 1+√2 | √2(1+√2) | ||||||
L = | + | = 1+ | = | = | = | |||||
| √1 | √2 | √2 | √2 | 2 |
| 2+√2 | |
| 2 |
| 4√2 | ||
P = 2√2 = | ||
| 2 |
| 1 | ||
Z: ∑k=1,...,n | < 2√n | |
| √k |
| 1 | ||
T: ∑k=1,...,n,n+1 | < 2√n+1 | |
| √k |
| 1 | 1 | 1 | ||||
∑k=1,...,n,n+1 | = ∑k=1,...,n | + | < | |||
| √k | √k | √n+1 |
| 1 | ||
2√n+ | ||
| √n+1 |
| 1 | ||
2√n+ | ≥2√n+1 /*√n+1 | |
| √n+1 |
| 1 | ||
2√n+ | <2√n+1 | |
| √n+1 |