对称与平移 by leucotea

GeoGebra 命令及参数

1. Line(A, B) → a
2. Line(C, D) → b
3. Polygon(E, F, G, H) → poli1, e, f, g, h
4. Intersect(e, a) → I
5. Intersect(a, g) → J
6. Intersect(b, g) → K
7. Intersect(b, e) → L
8. Segment(I, J) → c
9. Segment(L, K) → d
10. Polygon(C_1, Q, B_1, M, N, O, P, R, S, T, U, V, W, Z, A_1) → poli2, c_1, a_1, b_1, m, n, o, p, q, r, s, t, u, v, w, z
11. Polygon(E_1, F_1, O_1, P_1, Q_1, R_1, S_1, G_1, H_1, I_1, J_1, K_1, L_1, M_1, N_1) → poli3, e_1, n_1, o_1, p_1, q_1, r_1, s_1, f_1, g_1, h_1, i_1, j_1, k_1, l_1, m_1
12. Polygon(T_1, U_1, F_2, G_2, H_2, I_2, J_2, V_1, W_1, Z_1, A_2, B_2, C_2, D_2, E_2) → poli4, t_1, e_2, f_2, g_2, h_2, i_2, j_2, u_1, v_1, w_1, z_1, a_2, b_2, c_2, d_2
13. Mirror(C_1, c) → K_2
14. Mirror(Q, c) → Q'
15. Mirror(R, c) → R'
16. Mirror(S, c) → S'
17. Mirror(T, c) → T'
18. Mirror(U, c) → U'
19. Mirror(V, c) → V'
20. Mirror(W, c) → W'
21. Mirror(Z, c) → Z'
22. Mirror(A_1, c) → L_2
23. Mirror(B_1, c) → M_2
24. Mirror(M, c) → M'
25. Mirror(N, c) → N'
26. Mirror(O, c) → O'
27. Mirror(P, c) → P'
28. Polygon(K_2, Q', M_2, M', N', O', P', R', S', T', U', V', W', Z', L_2) → poli2', k_2, l_2, m_2, m', n', o', p', q', r', s', t', u', v', w', z'
29. Mirror(K_2, d) → N_2
30. Mirror(Q', d) → Q''
31. Mirror(R', d) → R''
32. Mirror(S', d) → S''
33. Mirror(T', d) → T''
34. Mirror(U', d) → U''
35. Mirror(V', d) → V''
36. Mirror(W', d) → W''
37. Mirror(Z', d) → Z''
38. Mirror(L_2, d) → O_2
39. Mirror(M_2, d) → P_2
40. Mirror(M', d) → M''
41. Mirror(N', d) → N''
42. Mirror(O', d) → O''
43. Mirror(P', d) → P''
44. Polygon(N_2, Q'', P_2, M'', N'', O'', P'', R'', S'', T'', U'', V'', W'', Z'', O_2) → poli2'', n_2, o_2, p_2, m'', n'', o'', p'', q'', r'', s'', t'', u'', v'', w'', z''
45. Mirror(D_1, c) → Q_2
46. Mirror(Q_2, d) → R_2
47. If(S_2 ≟ Q_2, 1, 0) → a1
48. If(T_2 ≟ R_2, 1, 0) → b1
49. If(L_1 ≟ S' ∧ K_1 ≟ R', 2, 0) → a2
50. If(D_2 ≟ S'' ∧ E_2 ≟ R'', 2, 0) → b2
51. If(J_1 ≟ Q' ∧ I_1 ≟ K_2, 2, 0) → a3
52. If(F_2 ≟ Q'' ∧ G_2 ≟ N_2, 2, 0) → b3
53. If(H_2 ≟ P'' ∧ I_2 ≟ O'', 2, 0) → b4
54. If(H_1 ≟ P' ∧ G_1 ≟ O', 2, 0) → a4
55. If(F_1 ≟ N', 1, 0) → a5
56. If(J_2 ≟ N'', 1, 0) → b5
57. If(E_1 ≟ M', 1, 0) → a6
58. If(T_1 ≟ M'', 1, 0) → b6
59. If(S_1 ≟ M_2, 1, 0) → a7
60. If(U_1 ≟ P_2, 1, 0) → b7
61. If(R_1 ≟ L_2, 1, 0) → a8
62. If(V_1 ≟ O_2, 1, 0) → b8
63. If(Q_1 ≟ Z', 1, 0) → a9
64. If(W_1 ≟ Z'', 1, 0) → b9
65. If(P_1 ≟ W', 1, 0) → a10
66. If(Z_1 ≟ W'', 1, 0) → b10
67. If(O_1 ≟ V', 1, 0) → a11
68. If(A_2 ≟ V'', 1, 0) → b11
69. If(N_1 ≟ U', 1, 0) → a12
70. If(B_2 ≟ U'', 1, 0) → b12
71. If(M_1 ≟ T', 1, 0) → a13
72. If(C_2 ≟ T'', 1, 0) → b13
73. Point(q_2) → U_2