依赖说明
本书的主要内容是第一章. 学习第一章前, 您应知道求和号与数学归纳法; 若您不知道它们, 您可以见附录 B.
附录 A 讨论 元 次式. 若您想学它, 您不必学习第一章; 不过, 您要知道复数及其加、减、乘、除.
现在, 我列出一个表. 您或许可明白地从此表看出, 第一章的一节直接地依赖什么节. 倾斜的数字 0123456789 代表选学内容. 符号 — 代表 “无”. 节 16 直接地依赖的必学内容 (不是选学内容的内容) 有 1, 3, 5, 6, 7, 10, 12, 13, 15. 节 16 直接地依赖的选学内容可以是 (5 选 1): (a) 8; (b) 2, 4, 9; (c) 2, 4, 9, 11; (d) 2, 4, 8, 9; (e) 2, 4, 8, 9, 11.
节 | 直接地依赖节 |
---|---|
1 | — |
2 | 1 |
3 | — |
4 | 1, 2, 3 |
5 | — |
6 | 5 |
7 | 3, 5, 6 |
8 | 1, 3, 5, 6, 7 |
9 | 1, 2, 3, 4, 5, 6, 7 |
10 | 5, 6 |
11 | 1, 2, 3, 4, 5, 6, 7, 9, 10 |
12 | 5, 6, 10 |
13 | 5, 6, 7, 10, 12 |
14 | 5, 6, 7, 10, 12, 13 |
15 | 3, 5, 6, 7, 10, 12, 13, 14 |
16 | 见文字说明 |
17 | 5, 10, 12 |
18 | 5, 6, 7, 10, 12, 13, 14, 17 |
19 | 5, 6, 7, 10, 12, 13, 15, 17, 18 |
20 | 5, 10, 12, 17 |
21 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20 |
22 | 5, 6, 7, 10, 12, 13, 15, 17, 18, 19, 20, 21 |
23 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21, 22 |
24 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21, 22, 23 |
25 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21 |
26 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21, 25 |
27 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21, 25, 26 |
28 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21, 25, 26, 27 |
29 | 5, 6, 7, 10, 12, 13, 15, 17, 19, 20, 21, 25, 26, 27, 28 |
30 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 17 |
31 | 5, 6 |
32 | 5, 6, 7, 12, 15, 17, 19 |