Prime Number 13 几何作图与数列关系

GeoGebra 命令及参数

1. Circle(A, B) → c
2. PointIn(c) → Pointc
3. Segment(A, B) → b
4. Segment(G, H) → e
5. Point(Circle[J, 1.64]) → K
6. Segment(J, K) → g
7. Point(Circle[J, 1.41]) → L
8. Segment(J, L) → h
9. Segment(M, J) → j
10. Segment(z_4, I) → k
11. Textfield(ρ) → inputBox1
12. Point(Circle[A, 4.5]) → N
13. Segment(A, N) → n
14. Point(Circle[A, n^(0.5)]) → O
15. Segment(A, O) → p
16. Segment(G_1, H_1) → e_1