Ràcord函数

GeoGebra 命令及参数

1. Surface(t, s, sqrt((1 - (t^(2) * s^(2))) / (t^(2) + s^(2))), t, (-l1), l1, s, (-l2), l2) → a
2. CurveCartesian(a(t, l2), t, (-l1), l1) → b
3. CurveCartesian(a(l1, t), t, (-l2), l2) → c
4. CurveCartesian(a(t, (-l2)), t, (-l1), l1) → d
5. CurveCartesian(a((-l1), t), t, (-l2), l2) → e
6. Surface(t, p(s), q(s), t, (-l1), l1, s, (-l2), l2) → l
7. Surface(r(u), v, s(u), u, (-l1), l1, v, (-l2), l2) → m
8. Mirror(a, xOyPlane) → a'
9. Mirror(l, xOyPlane) → l'
10. Mirror(m, xOyPlane) → m'
11. Mirror(b, xOyPlane) → b'
12. Mirror(c, xOyPlane) → c'
13. Mirror(d, xOyPlane) → d'
14. Mirror(e, xOyPlane) → e'
15. Intersect(f, n, (-0.3523110414637638, 0.6600000010612497)) → A
16. Mirror(A, yAxis) → A'
17. If(Defined[A'], ff, f) → fff
18. CurveCartesian(t, fff(t), k, t, (-l1), 0) → g
19. CurveCartesian(t, (-fff(t)), k, t, (-l1), 0) → h
20. Mirror(g, i) → g_1
21. Mirror(h, i) → h_1
22. Mirror(g, xOyPlane) → g_2
23. Mirror(h, xOyPlane) → h_3
24. Mirror(h_1, xOyPlane) → h_2
25. Mirror(g_1, xOyPlane) → g_3