分数拆分

GeoGebra 命令及参数

1. Intersect(xAxis, yAxis) → A
2. If(a_1 > 1, a_1 - 1, 0) → w
3. Point(yAxis) → G
4. Point(xAxis) → B
5. Vector(A, FN) → u_1
6. Vector(A, M) → v
7. Sequence((i / m_1, y(A)), i, 1, m_1) → L_{30}
8. Join({{A}, L_{30}}) → L_3
9. Polygon(A, B, 4) → poly1, f, g, h, i, C, D
10. Polygon(A, Element[L_3, abs(l_1) + 1], (x(Element[L_3, abs(l_1) + 1]), y(D)), D) → F2, a, b, c, d
11. Point(yAxis) → E
12. Polygon(G, H, 4) → poly2, j, k, l, m, I, J
13. Polygon(E, F, 4) → poly3, n, p, q, r, K, L
14. Sequence((i / i_1, y(G)), i, 1, i_1) → L_{10}
15. Join({{G}, L_{10}}) → L_1
16. Sequence(Polygon[Element[L_1, i], Element[L_1, i + 1], (x(Element[L_1, i + 1]), y(J)), (x(Element[L_1, i]), y(J))], i, 1, n_1) → N_g
17. Sequence(Polygon[Element[L_1, i], Element[L_1, i + 1], (x(Element[L_1, i + 1]), y(J)), (x(Element[L_1, i]), y(J))], i, 1, i_1) → D_g
18. Sequence((i / k_1, y(E)), i, 1, k_1) → L_{20}
19. Join({{E}, L_{20}}) → L_2
20. Sequence(Polygon[Element[L_2, i], Element[L_2, i + 1], (x(Element[L_2, i + 1]), y(L)), (x(Element[L_2, i]), y(L))], i, 1, k_1) → D_1
21. Sequence(Polygon[Element[L_2, i], Element[L_2, i + 1], (x(Element[L_2, i + 1]), y(L)), (x(Element[L_2, i]), y(L))], i, 1, j_1) → N_1
22. Sequence(Polygon[Element[L_3, i], Element[L_3, i + 1], (x(Element[L_3, i + 1]), y(D)), (x(Element[L_3, i]), y(D))], i, 1, m_1) → D_2
23. Polygon(E, Element[L_2, j_1 + 1], (x(Element[L_2, j_1 + 1]), y(L)), L) → F1, e, s, t, l_2
24. Vector(E, G) → u
25. If(a_1 ≤ 1, a_1, 1) → o
26. Translate(F2, Vector[If[l_1 ≥ 0, Vector[(v * w)], Vector[(u_1 * w)]]]) → F2'
27. Translate(F1, Vector[(u * o)]) → F1'
28. Textfield(ma) → InputBox1
29. FractionText(ans) → ff
30. Textfield(j_1) → InputBox2
31. Textfield(k_1) → InputBox3
32. Textfield(l_1) → InputBox4
33. Textfield(m_1) → InputBox5
34. Segment((x(EN), y(EN) - 0.1), (x(EN), y(J) + 0.1)) → f_1
35. Segment((x(EN), y(EN) - 0.1), (x(EN), y(J) + 0.1)) → g_1
36. Sequence(Polygon[Element[L_3, i], Element[L_3, i + 1], (x(Element[L_3, i + 1]), y(D)), (x(Element[L_3, i]), y(D))], i, 1, abs(l_1)) → N_2
37. Semicircle(LN, R) → q_1
38. Semicircle(R, RP) → r_1