3.1 基本微积分定理：追踪银行账户余额

GeoGebra 命令及参数

1. Point({1, var1}) → AV1
2. Point({2, var2}) → AV2
3. Point({3, var3}) → AV3
4. Point({4, var4}) → AV4
5. Point({5, var5}) → AV5
6. Point({6, var6}) → AV6
7. Point({7, var7}) → AV7
8. Point({8, var8}) → AV8
9. Point({9, var9}) → AV9
10. Point({10, var10}) → AV10
11. PolyLine(A0, A1, A10, A2, A3, A4, A5, A6, A7, A8, A9) → g
12. Point({1, y(A0)}) → AUX1
13. Segment(A0, AUX1) → V1A
14. Segment(AUX1, A1) → V1B
15. Point({2, y(A1)}) → AUX2
16. Segment(A1, AUX2) → V2A
17. Segment(AUX2, A2) → V2B
18. Point({3, y(A2)}) → AUX3
19. Point({4, y(A3)}) → AUX4
20. Point({5, y(A4)}) → AUX5
21. Point({6, y(A5)}) → AUX6
22. Point({7, y(A6)}) → AUX7
23. Point({8, y(A7)}) → AUX8
24. Point({9, y(A8)}) → AUX9
25. Point({10, y(A9)}) → AUX10
26. Segment(A2, AUX3) → V3A
27. Segment(AUX3, A3) → V3B
28. Segment(AUX4, A4) → V4B
29. Segment(A3, AUX4) → V4A
30. Segment(A4, AUX5) → V5A
31. Segment(AUX5, A5) → V5B
32. Segment(A5, AUX6) → V6A
33. Segment(AUX6, A6) → V6B
34. Segment(A6, AUX7) → V7A
35. Segment(AUX7, A7) → V7B
36. Segment(A7, AUX8) → V8A
37. Segment(AUX8, A8) → V8B
38. Segment(A8, AUX9) → V9A
39. Segment(AUX9, A9) → V9B
40. Segment(A9, AUX10) → V10A
41. Segment(AUX10, A10) → V10B
42. Point({0, 0}) → P0
43. Point({1, 0}) → P1
44. Point({2, 0}) → P2
45. Point({3, 0}) → P3
46. Point({4, 0}) → P4
47. Point({5, 0}) → P5
48. Point({6, 0}) → P6
49. Point({7, 0}) → P7
50. Point({8, 0}) → P8
51. Point({9, 0}) → P9
52. Point({10, 0}) → P10
53. Point({0, y(AV1)}) → PB0
54. Point({1, y(AV2)}) → PB1
55. Polygon(P0, PB0, AV1, P1) → ACU1, p0, pb0, av1, p1
56. Point({2, y(AV3)}) → PB2
57. Point({3, y(AV4)}) → PB3
58. Point({4, y(AV5)}) → PB4
59. Point({5, y(AV6)}) → PB5
60. Point({6, y(AV7)}) → PB6
61. Point({7, y(AV8)}) → PB7
62. Point({8, y(AV9)}) → PB8
63. Point({9, y(AV10)}) → PB9
64. PolyLine(AV0, PB0, AV5, PB5, AV6, PB6, AV7, PB7, AV8, PB8, AV9, PB9, AV1, AV10, P10, PB1, AV2, PB2, AV3, PB3, AV4, PB4) → f
65. Polygon(P1, PB1, AV2, P2) → ACU2, h, pb1, av2, p2
66. Polygon(P2, PB2, AV3, P3) → ACU3, i, j, k, l
67. Polygon(P3, PB3, AV4, P4) → ACU4, p3, pb3, av4, p4
68. Polygon(P4, PB4, AV5, P5) → ACU5, m, pb4, av5, p5
69. Polygon(P5, PB5, AV6, P6) → ACU6, n, pb5, av6, p6
70. Polygon(P6, PB6, AV7, P7) → ACU7, p, pb6, av7, p7
71. Polygon(P7, PB7, AV8, P8) → ACU8, q, pb7, av8, p8
72. Polygon(P8, PB8, AV9, P9) → ACU9, r, pb8, av9, p9
73. Polygon(P9, PB9, AV10, P10) → ACU10, s, pb9, av10, p10
74. Segment(AV3, P3) → av3