数列排序

GeoGebra 命令及参数

1. Sequence(-20, 10) → l1
2. Shuffle(l1) → l2, {-12, -2, -6, -10, 3, 2, 8, -11, -14, 5, -3, 10, -20, 4, -5, -9, -18, 9, 1, -19, -4, -1, -15, -17, 0, -7, 6, -13, 7, -8, -16}
3. Element(l2, 1) → a
4. Element(l2, 2) → b
5. Circle(B_1, 1) → g
6. Circle(C_1, 1) → h
7. Circle(D_1, 1) → k
8. Element(l2, 3) → c
9. IsInRegion(A, g) → i
10. IsInRegion(B, g) → j
11. IsInRegion(C, g) → l
12. IsInRegion(A, h) → m
13. IsInRegion(B, h) → n
14. IsInRegion(C, h) → o
15. IsInRegion(A, k) → p
16. IsInRegion(B, k) → q
17. IsInRegion(C, k) → r
18. Polygon(D, E, F, G) → q1, d_1, e_1, f_1, g_1
19. Sort(l3) → l4
20. Element(l4, 1) → u
21. Element(l4, 2) → v
22. Element(l4, 3) → w
23. Segment(D, E) → h_1
24. Point(h_1) → U
25. Segment(U, F) → i_1
26. Segment(G, F) → j_1
27. Point(h_1) → V
28. Point(j_1) → W
29. Segment(V, W) → k_1
30. Circle(A, 0.7) → d
31. Circle(C, 0.7) → f
32. Circle(C, 0.7) → e
33. Circle(B, 0.7) → s