比较分数与十进制数的几何作图范例

GeoGebra 命令及参数

1. Shuffle({1, 2, 3, 4, 5, 6, 7, 8, 9, 10}) → ExNumList, {2, 5, 9, 1, 8, 10, 6, 4, 3, 7}
2. Spline({Spline4Start, Spline4Mid, Spline4End}, 3) → Spline4
3. Spline({Spline3Start, Spline3Mid, Spline3End}, 3) → d
4. Spline({Spline2Start, Spline2Mid, Spline2End}, 3) → b
5. Spline({Spline1Start, Spline1Mid, Spline1End}, 3) → a
6. Textfield(input1) → InputBox1
7. Textfield(input2) → InputBox2
8. Polygon(PtopLeftCornerFeedback, PtopRightCornerFeedback, PbottomRightCornerFeedback, PbottomLeftCornerFeedback) → rectangleCorrect, rectangleCorrectS3, rectangleCorrectS4, rectangleCorrectS2, rectangleCorrectS1
9. Shuffle(Sequence[Random[0, 10], i, 1, 100]) → randomNosForX, {5, 8, 1, 10, 0, 2, 5, 0, 6, 5, 5, 1, 2, 1, 10, 2, 4, 9, 0, 9, 5, 5, 2, 8, 10, 7, 2, 9, 6, 5, 6, 4, 10, 0, 0, 2, 3, 2, 7, 0, 7, 6, 3, 5, 4, 3, 2, 5, 3, 10, 1, 1, 4, 3, 0, 8, 0, 0, 5, 0, 10, 10, 1, 9, 9, 0, 1, 9, 2, 4, 4, 2, 1, 6, 3, 7, 1, 2, 7, 0, 2, 1, 2, 4, 9, 10, 4, 8, 10, 0, 2, 8, 5, 9, 0, 2, 4, 0, 8, 8}
10. Element(randomNosForX, Mod[questionCount, 100] + 1) → numX
11. Shuffle(Sequence[Random[0, 10], i, 1, 100]) → randomNosForY, {1, 4, 4, 3, 9, 3, 7, 7, 1, 1, 3, 3, 2, 3, 10, 8, 8, 7, 4, 5, 9, 4, 10, 9, 0, 0, 0, 5, 5, 8, 0, 9, 1, 2, 9, 6, 2, 2, 2, 8, 10, 8, 2, 5, 7, 8, 5, 2, 10, 3, 10, 8, 2, 7, 10, 10, 3, 6, 1, 0, 7, 10, 2, 8, 9, 8, 5, 0, 4, 2, 8, 4, 1, 9, 7, 7, 4, 9, 3, 4, 4, 9, 1, 7, 5, 5, 3, 10, 2, 10, 1, 6, 3, 0, 9, 0, 2, 4, 0, 2}
12. Element(randomNosForY, Mod[questionCount, 100] + 1) → numY
13. Append(true, Sequence[If[randomNosForX(i) ≟ randomNosForX(i - 1), false, true], i, 2, 100]) → stayX
14. Append(true, Sequence[If[randomNosForY(i) ≟ randomNosForY(i - 1), false, true], i, 2, 100]) → stayY
15. Remove(Sequence[If[stayX(i), randomNosForX(i), 0], i, 1, 100], Sequence[0, i, 1, 100]) → randomNosForXwithoutRepeat
16. Remove(Sequence[If[stayY(i), randomNosForY(i), 0], i, 1, 100], Sequence[0, i, 1, 100]) → randomNosForYwithoutRepeat
17. Element(randomNosForXwithoutRepeat, Mod[questionCount, Length[randomNosForXwithoutRepeat]] + 1) → numXwithoutRepeat
18. Element(randomNosForYwithoutRepeat, Mod[questionCount, Length[randomNosForYwithoutRepeat]] + 1) → numYwithoutRepeat
19. Circle(MaschineBtnPos, radiusBTN) → c
20. Text(Text1, MC1TextPos, false, true, 0, 0) → Text6
21. Text(Text2, MC2TextPos, false, true, 0, 0) → Text7
22. Text(Text3, MC3TextPos, false, true, 0, 0) → Text8
23. Text(Text4, MC4TextPos, false, true, 0, 0) → Text9