多项式体积

GeoGebra 命令及参数

1. Intersect(yAxis, zAxis) → A
2. Point(xAxis) → B
3. Line(A, B) → a
4. Circle(a, C) → c
5. Point(c) → D
6. Point(a) → E
7. Angle(C, A, D) → α
8. CurveCartesian(t, (f(t) * cos(α)), (f(t) * sin(α)), t, 0, x(E)) → b
9. Sequence(Circle[((q * x(E) / Mesh_2), 0, 0), f((q * x(E) / Mesh_2)), x + (0 * z) = 0], q, 0, Mesh_2) → list2
10. Sequence(CurveCartesian[t, (f(t) * cos(((2 * π) * q / Mesh_1))), (f(t) * sin(((2 * π) * q / Mesh_1))), t, 0, x(E)], q, 1, Mesh_1) → list1
11. Append((x(E), 0), Append[(0, 0), Sequence[((x(E) * q / n_{points}), f((x(E) * q / n_{points}))), q, 0, n_{points}]]) → liste1
12. Polygon(liste1) → poly1
13. Rotate(poly1, α, a) → poly1'