分数表示法（二）

GeoGebra 命令及参数

1. Point(xAxis) → A
2. Random(2, 10) → d
3. Random(1, d) → sc2
4. Random(1, d) → sc1
5. Max(sc1, sc2) → en
6. Min(sc1, sc2) → bg
7. Circle(A, 1) → c
8. Intersect(c, xAxis, 2) → B
9. Sequence(Rotate[B, (st * i), A], i, 0, d) → l1, {(1, 0), (0.5000000000000001, 0.8660254037844386), (-0.4999999999999998, 0.8660254037844387), (-1, 1.2246467991473532E-16), (-0.5000000000000004, -0.8660254037844385), (0.49999999999999933, -0.866025403784439), (1, -2.4492935982947064E-16)}
10. Rotate(B, st, A) → B'
11. Random(2, d) → a
12. Sequence(Segment[Element[l1, i], A], i, 1, d) → f, {1, 1, 1, 1, 1, 1}
13. CircleSector(A, Element[l1, bg], Element[l1, en]) → e
14. Textfield(m) → InputBox1
15. Textfield(n) → InputBox2
16. Segment(C, D) → g
17. Random(0.15, 0.95) → rcolor
18. Random(0.15, 0.95) → gcolor
19. Random(0.15, 0.95) → bcolor