Francesca. Madonna 数学范例

GeoGebra 命令及参数

1. OrthogonalLine(B, xAxis) → a
2. Point(a) → C
3. Segment(B, C) → b
4. Point(b) → L_2
5. Point(b) → M_1
6. If(pas > 1, 0, 100000) → t_2
7. If(pas > 0, 0, 1000000000) → t_1
8. OrthogonalLine(A, b) → e
9. OrthogonalLine(A, e) → g
10. OrthogonalLine(A, b) → d
11. Point(d) → D
12. OrthogonalLine(D, e) → i
13. Dilate(D, 1.47, A) → E
14. Circle(A, E) → f
15. Intersect(f, g, 2) → F
16. OrthogonalLine(F, g) → h
17. Intersect(h, i) → G
18. If(pas > 2, 0, 1000000) → t_3
19. If(pas > 3, 0, 100000) → t_4
20. If(pas > 4, 0, 100000) → t_5
21. If(pas > 5, 0, 100000) → t_6
22. Segment(P_1, P_7) → c
23. Polygon(A, F, G, D) → P, a_1, f_1, g_1, d_1
24. OrthogonalLine(B_1, d_1) → j
25. Intersect(f_1, j) → I
26. Segment(B_1, I) → k
27. OrthogonalLine(B_2, k) → l
28. Line(L_2, l) → r_2
29. Midpoint(D, A) → L
30. Intersect(d_1, k) → H
31. Circle(H, A) → p
32. Intersect(p, k) → J,
33. Circle(J, H) → q
34. Intersect(f_1, k) → K
35. Intersect(f_1, k) → M
36. Point(k) → N
37. Point(q) → O
38. Intersect(l, k) → Q
39. Circle(Q, N) → r
40. OrthogonalLine(B_3, k) → m
41. Intersect(m, k) → R
42. Rotate(O, 59.99999999999999°, R) → S
43. Rotate(O, 29.999999999999996°, R) → T
44. Rotate(O, 90°, R) → U
45. Mirror(U, k) → V
46. Mirror(A, a_1) → A'
47. Mirror(F, a_1) → F'
48. Segment(A', F') → n
49. Mirror(S, k) → W
50. Mirror(T, k) → Y
51. Mirror(T, m) → Z
52. Mirror(S, m) → C_1
53. Mirror(O, m) → D_1
54. Mirror(Z, k) → E_1
55. Polygon(Y, T, U, Z, E_1, V) → Q_1, s, t, u, z, e_1, v
56. Mirror(C_1, k) → F_1
57. Polygon(O, S, C_1, D_1, F_1, W) → R_1, o, s_{1}, c_1, d_2, f_2, w
58. Circle(Y, T) → h_1
59. Circle(T, Y) → k_1
60. Point(k_1) → G_1
61. Polygon(T, G_1, Y) → S_1, y_1, t_7, g_2
62. OrthogonalLine(B_4, k) → b_1
63. Point(b_1) → H_1
64. OrthogonalLine(B_5, k) → i_1
65. Point(i_1) → I_1
66. Point(b_1) → J_1
67. OrthogonalLine(J_1, b_1) → j_1
68. OrthogonalLine(H_1, b_1) → l_1
69. Point(l_1) → K_1
70. Point(j_1) → L_1
71. Polygon(H_1, J_1, L_1, K_1) → T_1, h_2, j_2, l_2, k_2
72. OrthogonalLine(B_5, b) → m_1
73. OrthogonalLine(B_5, b) → n_1
74. OrthogonalLine(B_5, b) → p_1
75. OrthogonalLine(B_5, b) → q_1
76. Line(B_5, d_1) → r_1
77. Point(m_1) → N_1
78. OrthogonalLine(I_1, m_1) → s_1
79. OrthogonalLine(N_1, m_1) → a_2
80. Point(s_1) → O_1
81. Point(a_2) → U_1
82. Polygon(C_1, O_1, U_1, N_1) → V_1, c_2, o_1, u_1, n_2
83. Line(B_6, b) → b_2
84. Point(b_2) → W_1
85. Point(b_2) → Y_1
86. Point(b_2) → Z_1
87. OrthogonalLine(W_1, b) → e_2
88. OrthogonalLine(Z_1, b) → i_2
89. OrthogonalLine(Y_1, b) → m_2
90. Point(m_2) → C_2
91. Point(m_2) → D_2
92. Point(i_2) → E_2
93. Point(e_2) → F_2
94. Point(e_2) → G_2
95. Polygon(Y_1, G_2, D_2, Z_1, F_2, C_2, W_1, E_2) → Q_2, y_2, g_3, d_3, z_1, f_3, c_3, w_1, e_3
96. OrthogonalLine(M_1, b) → p_2
97. Intersect(p_2, c) → H_2
98. Point(k) → J_2
99. Circle(Q, J_2) → q_2
100. Point(k_2) → K_2
101. Point(r_2) → I_2
102. Point(q_2) → M_2
103. Point(q_2) → N_2
104. Point(q_2) → O_2
105. Point(q_2) → R_2
106. Point(q_2) → S_2
107. Point(q_2) → T_2
108. Point(k_2) → U_2
109. Point(q_2) → V_2
110. Point(q_2) → W_2
111. Point(q_2) → Y_2
112. Point(q_2) → Z_2
113. Segment(I_2, S_2) → s_2
114. Segment(I_2, R_2) → a_3
115. Segment(I_2, O_2) → b_3
116. Segment(I_2, N_2) → h_3
117. Segment(I_2, V_2) → i_3
118. Segment(I_2, Y_2) → j_3
119. Segment(I_2, W_2) → k_3
120. Segment(I_2, M_2) → l_3
121. Segment(I_2, Z_2) → m_3
122. Segment(I_2, T_2) → n_3