三维i钟表

三维i钟表
几何画板及绘图内容加载中,请稍等……
2015-09-04 01:04
这是一个三维i钟表的漂亮表示。它展示了复数在三维空间中的几何意义。核心数学概念包括复数、向量和三维几何。通过使用Point, Segment, Polygon, Slope, Circle, Area等GeoGebra命令,可以构造出这个动态的三维模型。适合高中及以上学生或数学爱好者学习复数和三维几何。

GeoGebra 命令及参数

  1. Point(b) → A
  2. Point(c) → B
  3. Segment(C, A) → d
  4. Segment(C, B) → f
  5. Point(c) → D
  6. Segment(B, D) → i
  7. Point(Circle[A, 1.4142135623730951]) → F
  8. Segment(A, F) → g
  9. Segment(A, F) → h
  10. Polygon(B, C, D) → poly1, d_1, b_1, c_1
  11. Segment(C, D) → d_h
  12. Point(c) → E
  13. Point(c) → G
  14. Segment(B, G) → τ
  15. Segment(F, G) → n
  16. Slope(n) → m
  17. Slope(d_h) → m_1
  18. Circle(C, A) → k
  19. Area(k) → e
  20. PointIn(k) → Pointk
  21. Line(H, f) → j
  22. Intersect(k, j, 2) → I
  23. Segment(C, I) → l
  24. Line(I, b) → p
  25. Intersect(p, d) → J
  26. Segment(C, J) → q
  27. Segment(J, I) → s
  28. Point(s) → K
  29. Segment(C, K) → t
  30. Segment(I, F) → a_1
  31. Segment(J, A) → e_1
  32. Polygon(C, I, F, G, B) → poly2, c_2, i_1, f_1, g_1, b_2
  33. Name(o) → A1
  34. Name(u) → B1
  35. Name(a) → C1
  36. Point(k) → L
  37. Circle(M, N) → h_1
  38. Point(h_1) → O
  39. Point(h_1) → P
  40. Midpoint(O, P) → Q
  41. Segment(M, O) → j_1
  42. Segment(z_1, z_2) → k_1
  43. Vector(R, S) → v
  44. Translate(z_1, v) → z_3
  45. Translate(z_2, v) → z_4
  46. Segment(z_3, z_4) → l_1
  47. Segment(O, z_3) → n_1