负一的根与向量关系演示

GeoGebra 命令及参数

1. Circle(O, Z_{11}) → k
2. Vector(O, Z_{11}) → u
3. Point(u) → F
4. Translate(O, u) → O'
5. Mod(4, 2) → i_1
6. Intersect(k, Circle[Z_0, (2 * sin((180 * ° / n)))]) → Z_1, A_2, ,
7. Polygon(Z_0, Z_1, n) → poly1, a, j, Z_2, Z_3, Z_4, Z_5, Z_6, Z_7, Z_8, Z_9, b, c, d, e, f, g, h, i
8. Vector(F, Z_1) → v
9. Vector(F, Z_2) → w
10. Vector(F, Z_3) → p
11. Vector(F, Z_4) → q
12. Vector(F, Z_5) → r
13. Vector(F, Z_6) → s
14. Vector(F, Z_7) → t
15. Vector(F, Z_8) → u_1
16. Angle(Z_0, F, Z_1) → β
17. AngularBisector(Z_1, O, Z_0) → a_1
18. Intersect(c_1, a_1) → B_1, B_2
19. Vector(O, Z_9) → v_1
20. Segment(O, Z_1) → d_1
21. Vector(O, Z_0) → z_0
22. Translate(Z_0, v) → C_1
23. Vector(Z_0, C_1) → z_1
24. Translate(C_1, w) → C_2
25. Vector(C_1, C_2) → z_2
26. Translate(C_2, p) → C_3
27. Vector(C_2, C_3) → z_3
28. Translate(C_3, q) → C_4
29. Vector(C_3, C_4) → z_4
30. Translate(C_4, r) → C_5
31. Vector(C_4, C_5) → z_5
32. Translate(C_5, s) → C_6
33. Vector(C_5, C_6) → z_6
34. Translate(C_6, t) → C_7
35. Vector(C_6, C_7) → z_7
36. Translate(C_7, u_1) → C_8
37. Vector(C_7, C_8) → z_8
38. Translate(C_8, v_1) → C_9
39. Vector(C_8, C_9) → z_9