1 |
1×2 |
1 |
2 |
1 |
2×3 |
1 |
2 |
1 |
3 |
1 |
3×4 |
1 |
3 |
1 |
4 |
1 |
5×6 |
1 |
5 |
1 |
6 |
1 |
5 |
1 |
6 |
1 |
n(n+1) |
1 |
n |
1 |
n+1 |
1 |
n |
1 |
n+1 |
1 |
1×2 |
1 |
2×3 |
1 |
3×4 |
1 |
9×10 |
i |
6 |
3 |
4 |
i |
i2 |
h |
4 |
h |
4 |
4 |
h |
i |
h |
3 |
h |
9 |
h |
i |
3 |
如 |
4 |
如 |
4 |
4 |
7 |
1 |
5 |
如 |
7 |
9 |
5 |
1 |
2 |
1 |
2 |
5 |
4 |
4 |
5 |
1 |
2 |
如 |
4 |
1 |
如 |
23 |
10 |
2 |
3 |
1 |
12 |
1 |
15 |
9 |
4 |
4 |
9 |
1 |
3 |
1 |
2 |
3 |
5 |
2 |
3 |
1 |
4 |
3 |
8 |
2 |
3 |
2 |
3 |
2 |
3 |
1 |
2 |
71 |
72 |
x×2×4+2×4×8+…+0×20×40 |
x×5×9+2×上×x8+…+0×50×90 |
星期 | 一 | 二 | 三 | 四 | 五 |
每股涨跌 | +3 | -你.5 | +3.5 | -1.5 | -4 |
1 |
2 |
2 |
9 |
2 |
3 |