以希瓦斯Şifaiye经学院为题的几何构造与圆锥曲线示意

GeoGebra 命令及参数

1. Point(yAxis) → M
2. PolyLine(T, S, J, I, H, R, Q, P, O, N, M, L, K) → f
3. Segment(U, V) → g
4. Segment(G, F) → h
5. PolyLine(M_1, L_1, C_1, B_1, A_1, Z, W, K_1, J_1, I_1, H_1, G_1, F_1, E_1, D_1) → i
6. Segment(E, D) → j
7. PolyLine(P_1, Q_1, V_1, U_1, T_1, S_1, R_1, F_2, E_2, D_2, C_2, B_2, A_2, Z_1, W_1) → k
8. Segment(N_1, O_1) → l
9. Segment(I_2, G_2) → m
10. PolyLine(U_2, T_2, K_2, J_2, C, H_2, S_2, R_2, Q_2, P_2, O_2, N_2, M_2, L_2) → n
11. Point(yAxis) → D_3
12. PolyLine(V_2, W_2, A_3, Z_2, I_3, H_3, G_3, F_3, E_3, D_3, C_3, B_3) → p
13. PolyLine(J_3, K_3, T_3, U_3, L_3, M_3, N_3, O_3, P_3, Q_3, R_3, S_3) → q
14. PolyLine(V_3, W_3, Z_3, A_4, B_4, C_4, D_4) → r
15. PolyLine(E_4, F_4, H_4, G_4, K_4, J_4, I_4) → s