直观导数函数绘图练习：升级版

GeoGebra 命令及参数

1. FitPoly({A, B, C, D}, 3) → f
2. Circle(A, 1) → c
3. Circle(B, 1) → d
4. Circle(C, 1) → e
5. Circle(D, 1) → p
6. Point(f) → Q
7. Point(a) → R
8. Circle(Q, 1) → c_1
9. Intersect(c_1, b) → S, T
10. Segment(S, T) → f_1
11. Point(f) → V
12. Point(f) → W
13. Point(f) → Z
14. Point(f) → A_1
15. Point(g_1) → B_1
16. Point(h_1) → C_1
17. Point(i_1) → D_1
18. Point(j_1) → E_1
19. Circle(V, 1) → d_1
20. Circle(W, 1) → e_1
21. Circle(Z, 1) → p_1
22. Circle(A_1, 1) → q_1
23. Intersect(p_1, m_1) → F_1, G_1
24. Intersect(q_1, n_1) → H_1, I_1
25. Intersect(e_1, l_1) → J_1, K_1
26. Intersect(d_1, k_1) → L_1, M_1
27. Segment(L_1, M_1) → r_1
28. Segment(J_1, K_1) → s_1
29. Segment(F_1, G_1) → t_1
30. Segment(H_1, I_1) → a_1
31. Dilate(U, If[0 < u ≤ 1, 1 - u, 0], N_1) → U'
32. Segment(U, U') → b_1
33. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], V) → U'_1
34. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], A) → U'_2
35. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], Q) → U'_3
36. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], W) → U'_5
37. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], C) → U'_6
38. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], Z) → U'_7
39. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], D) → U'_8
40. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], A_1) → U'_9
41. Vector(U, U'_1) → v
42. Vector(U, U'_2) → w
43. Vector(U, U'_3) → u_1
44. Vector(U, U'_5) → w_1
45. Vector(U, U'_6) → u_2
46. Vector(U, U'_7) → v_2
47. Vector(U, U'_8) → w_2
48. Vector(U, U'_9) → a_2
49. Translate(U, w) → U'_{10}
50. Translate(U', w) → U''
51. Translate(U, u_1) → U'_{11}
52. Translate(U', u_1) → U''_1
53. Segment(U'_{11}, U''_1) → g_2
54. Translate(U, v) → U'_{12}
55. Translate(U', v) → U''_2
56. Segment(U'_{12}, U''_2) → h_2
57. Translate(U, w_1) → U'_{13}
58. Translate(U', w_1) → U''_3
59. Segment(U'_{13}, U''_3) → i_2
60. Translate(U, v_2) → U'_{14}
61. Translate(U', v_2) → U''_4
62. Segment(U'_{14}, U''_4) → j_2
63. Translate(U, w_2) → U'_{15}
64. Translate(U', w_2) → U''_5
65. Translate(U, a_2) → U'_{16}
66. Translate(U', a_2) → U''_6
67. Segment(U'_{16}, U''_6) → l_2
68. Translate(U, w_1) → U'_{17}
69. Translate(U', w_1) → U''_7
70. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], B) → U'_4
71. Vector(U, U'_4) → v_1
72. Translate(U, v_1) → U'_{18}
73. Translate(U', v_1) → U''_8
74. Dilate(U, If[1 < u ≤ 2, 2 - u, 0], C) → U'_{19}
75. Vector(U, U'_6) → b_2
76. Translate(U, b_2) → U'_{20}
77. Translate(U', b_2) → U''_9
78. Intersect(g, xAxis) → O_1
79. Intersect(h, xAxis) → P_1
80. Intersect(i, xAxis) → Q_1
81. Intersect(xAxis, j) → R_1
82. Intersect(g_1, xAxis) → S_1
83. Intersect(h_1, xAxis) → T_1
84. Intersect(i_1, xAxis) → U_1
85. Intersect(a, xAxis) → V_1
86. Vector(S_1, B_1) → c_2
87. Vector(V_1, R) → e_2
88. Vector(T_1, C_1) → r_2
89. Vector(U_1, D_1) → t_2
90. Dilate(S_1, If[3 < u ≤ 4, 4 - u, 0], U''_2) → W_1
91. Dilate(O_1, If[3 < u ≤ 4, 4 - u, 0], U'') → E'
92. Dilate(V_1, If[3 < u ≤ 4, 4 - u, 0], U''_1) → R'
93. Dilate(P_1, If[3 < u ≤ 4, 4 - u, 0], U''_8) → Z_1
94. Dilate(T_1, If[3 < u ≤ 4, 4 - u, 0], U''_7) → A_2
95. Dilate(Q_1, If[3 < u ≤ 4, 4 - u, 0], U''_9) → B_2
96. Dilate(U_1, If[3 < u ≤ 4, 4 - u, 0], U''_4) → C_2
97. Dilate(R_1, If[3 < u ≤ 4, 4 - u, 0], U''_5) → D_2
98. Dilate(R_1, If[3 < u ≤ 4, 4 - u, 0], U''_5) → E_2
99. Dilate(F_2, If[3 < u ≤ 4, 4 - u, 0], U''_6) → G_2
100. Translate(W_1, c_2) → H_2
101. Vector(W_1, H_2) → v_3
102. Translate(R', e_2) → R''
103. Vector(R', R'') → a_3
104. Translate(A_2, r_2) → J_2
105. Vector(A_2, J_2) → c_3
106. Translate(C_2, t_2) → L_2
107. Vector(C_2, L_2) → e_3
108. Vector(F_2, E_1) → g_3
109. Translate(G_2, g_3) → N_2
110. Vector(G_2, N_2) → h_3