通过比率比较情境

GeoGebra 命令及参数

1. Textfield(text4) → InputBox2
2. Textfield(Q1Jump) → InputBox4
3. Textfield(text5) → InputBox3
4. Textfield(Q2Jump) → InputBox5
5. Point(a) → D
6. Segment(A, D) → c
7. Segment(B, C) → d
8. Text("20%", (scale - 0.25, y(A) + yOffSet)) → text6
9. Text(8, (scale - 0.12, y(B) + yOffSet)) → text7
10. GCD(Q1Jump, Q2Jump) → g
11. Segment(A, I) → i
12. Segment(B, J) → k
13. Text(0, (x(A) - 0.12, y(A) - (1.2 * yOffSet))) → text2
14. Sequence(((e * v), h), v, 0, f) → Q1marks
15. Sequence(((e * k), 0), k, 0, f) → Q2marks
16. Sequence(Text[(q * Q1Jump), ((e * q) + topxOffSet, y(B) + yOffSet)], q, 1, f) → TextQ1
17. Sequence(Text[(p * Q2Jump), ((e * p) + xOffSet, y(A) + yOffSet)], p, 1, f) → TextQ2
18. Sequence(Text[(q * Q1Jump / 2), ((e / 2 * q) + topxOffSet, y(B) + yOffSet)], q, 1, (f * 2)) → TextQ1split2
19. Sequence(((e / 2 * l), h), l, 0, (f * 2)) → Q1split2
20. Sequence(((e / 2 * k), 0), k, 0, (f * 2)) → Q2split2
21. Sequence(Text[(p * Q2Jump / 2), ((e / 2 * p) + (1.1 * xOffSet), y(A) + yOffSet)], p, 1, (f * 2)) → TextQ2split2
22. Text(0, (x(B) - 0.12, y(B) + (3.2 * yOffSet))) → text3
23. Sequence(((e / s * l), h), l, 0, (f * s)) → Q1split
24. Sequence(((e / s * k), 0), k, 0, (f * s)) → Q2split
25. Sequence(Text[(q * Q1Jump / s), ((e / s * q) + topxOffSet, y(B) + yOffSet)], q, 1, (f * s)) → TextQ1split
26. Sequence(Text[(p * Q2Jump / s), ((e / s * p) + xOffSet, y(A) + yOffSet)], p, 1, (f * s)) → TextQ2split