体积元素图形：旋转体与正态分布的立体可视化

GeoGebra 命令及参数

1. Intersect(zAxis, xAxis) → A
2. Sphere(A, 7) → a
3. Plane(D, C, B) → b
4. IntersectPath(b, a) → c
5. Plane(G, E, F) → d
6. IntersectPath(d, a) → e
7. Plane(A, I, K) → f
8. Plane(A, H, J) → g
9. IntersectPath(g, a) → h
10. IntersectPath(f, a) → k
11. Point(k) → L
12. Point(h) → M
13. Intersect(xAxis, yAxis) → N
14. Segment(N, L) → j
15. Segment(N, M) → l
16. IntersectPath(i, a) → p
17. Intersect(k, e) → O, P, ,
18. Intersect(e, h) → Q, R, ,
19. Intersect(h, c) → S, T, ,
20. Intersect(k, c) → U, V, ,
21. Segment(A, V) → m
22. Segment(A, O) → n
23. Segment(A, T) → q
24. Segment(A, R) → r
25. PointIn(a) → W
26. IntersectPath(f, aa) → s
27. IntersectPath(g, aa) → t
28. Intersect(m, aa) → A_1, Z
29. Intersect(n, aa) → C_1, B_1
30. Intersect(r, aa) → E_1, D_1
31. Intersect(q, aa) → G_1, F_1
32. Segment(V, T) → a_1
33. Segment(V, O) → b_1
34. Segment(O, R) → c_1
35. Segment(T, R) → d_1
36. Segment(A_1, C_1) → e_1
37. Segment(G_1, E_1) → f_1
38. Segment(E_1, C_1) → g_1
39. Segment(G_1, A_1) → h_1
40. Segment(G_1, T) → i_1
41. Segment(A_1, V) → j_1
42. Segment(E_1, R) → k_1
43. Segment(C_1, O) → l_1