乘法数组 by brownh

GeoGebra 命令及参数

1. Intersect(xAxis, yAxis) → A
2. Point(xAxis) → B
3. Segment(A, B) → a
4. Point(yAxis) → C
5. Segment(A, C) → b
6. Line(C, a) → c
7. Line(B, b) → d
8. Intersect(c, d) → D
9. Point(b) → F
10. Line(F, a) → f
11. Point(a) → E
12. Line(E, b) → e
13. Intersect(f, e) → G
14. Intersect(c, e) → H
15. Intersect(d, f) → I
16. Polygon(C, H, G, F) → poly1, c_1, h, g, f_1
17. Polygon(G, H, D, I) → poly2, g_1, h_1, d_1, i
18. Polygon(G, I, B, E) → poly3, g_2, i_1, b_1, e_1
19. Polygon(G, E, A, F) → poly4, g_3, e_2, a_1, f_2
20. Segment(C, D) → j
21. Segment(I, B) → k
22. Segment(D, I) → l
23. Segment(B, E) → m
24. Segment(E, A) → n
25. Segment(A, F) → p
26. Segment(F, C) → q
27. Segment(F, G) → r
28. Segment(G, I) → s
29. Intersect(c_1, h) → J
30. Segment(E, J) → t
31. Distance(H, D) → distanceHD
32. Distance(C, H) → distanceCH
33. Distance(C, F) → distanceCF
34. Distance(F, A) → distanceFA
35. Distance(D, B) → distanceDB