用科学记数法表示数字

GeoGebra 命令及参数

1. Shuffle(Sequence[100]) → random1, {5, 90, 22, 15, 25, 60, 55, 65, 83, 86, 80, 46, 8, 82, 6, 56, 84, 24, 85, 18, 93, 17, 40, 52, 74, 71, 95, 88, 20, 38, 23, 97, 58, 68, 89, 1, 14, 9, 64, 100, 48, 67, 62, 54, 81, 77, 10, 2, 45, 73, 12, 27, 75, 42, 30, 57, 11, 37, 87, 79, 19, 94, 39, 29, 43, 49, 61, 34, 96, 72, 66, 33, 3, 91, 47, 16, 32, 69, 44, 26, 53, 35, 4, 51, 76, 13, 92, 31, 63, 7, 36, 70, 99, 78, 98, 21, 50, 59, 28, 41}
2. Shuffle(Sequence[100]) → random3, {24, 67, 3, 38, 10, 4, 60, 55, 78, 90, 50, 75, 17, 46, 36, 63, 1, 95, 98, 56, 70, 65, 54, 33, 74, 79, 94, 88, 45, 89, 40, 26, 34, 77, 18, 86, 61, 48, 85, 62, 99, 64, 91, 9, 43, 15, 39, 84, 35, 87, 82, 49, 100, 23, 58, 27, 96, 6, 52, 53, 21, 13, 92, 57, 11, 73, 41, 42, 28, 80, 2, 47, 29, 68, 93, 97, 44, 19, 59, 72, 32, 81, 7, 31, 37, 12, 22, 5, 25, 83, 14, 69, 16, 20, 51, 76, 71, 66, 30, 8}
3. Shuffle(Sequence[100]) → random2, {39, 32, 22, 50, 42, 41, 31, 68, 25, 81, 33, 6, 56, 63, 7, 8, 51, 61, 100, 70, 74, 5, 9, 20, 46, 58, 94, 71, 53, 76, 12, 91, 21, 92, 27, 3, 2, 97, 55, 54, 35, 66, 29, 26, 86, 52, 73, 30, 78, 93, 96, 37, 16, 82, 49, 65, 64, 45, 60, 23, 84, 19, 62, 83, 95, 43, 99, 79, 75, 17, 38, 10, 24, 59, 69, 40, 77, 15, 4, 90, 85, 13, 98, 89, 72, 1, 14, 88, 48, 28, 36, 67, 34, 87, 44, 47, 80, 11, 18, 57}
4. Sequence(Anchor + ((A * boxWidth) + (1.3 * gap), (-vGap)), A, 2, maxPositions) → pointAnchors
5. Point(pointAnchors) → PDecimal
6. IndexOf(PDecimal, pointAnchors) → decimalIndex
7. If(decimalIndex ≟ 10, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 10, "0", ""]) → labelK
8. If(decimalIndex ≟ 9, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 9, "0", ""]) → labelJ
9. Element(random3, Mod[countQuestion, Length[random3]] + 1) → randomNum3
10. If(numSignificant > 2, Mod[randomNum3, 9] + 1, 0) → significant3
11. Element(random1, Mod[countQuestion, Length[random1]] + 1) → randomNum1
12. Element(random2, Mod[countQuestion, Length[random2]] + 1) → randomNum2
13. If(numSignificant > 1, Mod[randomNum2, 9] + 1, 0) → significant2
14. If(decimalIndex ≟ 8, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 8, "0", ""]) → labelI
15. If(significant3 > 0, ("" * significant3), If[decimalIndex ≟ 7, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 7, "0", ""]]) → labelH
16. If(significant2 > 0, ("" * significant2), If[decimalIndex ≟ 6, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 6, "0", ""]]) → labelG
17. If(decimalIndex ≤ 5, "0", "") → labelE
18. If(decimalIndex ≤ 4, "0", "") → labelD
19. If(decimalIndex ≤ 3, "0", "") → labelC
20. If(decimalIndex ≤ 2, "0", "") → labelB
21. If(decimalIndex ≟ 1, "0", "") → labelA
22. Shuffle({-1, -2, -3, -4, -5, 1, 2, 3, 4, 5}) → randPowers, {2, -2, -3, -1, -4, 4, 5, 3, -5, 1}
23. Element(randPowers, Mod[countQuestion, Length[randPowers]] + 1) → randomPower
24. Corner(5) → layoutAppSize
25. If(correct, {0, 103 / 255, 88 / 255}, {101 / 255, 87 / 255, 210 / 255}) → rgbDecimal
26. If(correct, {0, 103 / 255, 88 / 255}, {37 / 255, 37 / 255, 37 / 255}) → rgbNumbers
27. If(decimalIndex ≟ 12, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 12, "0", ""]) → labelM
28. If(decimalIndex ≟ 11, (("\textcolor{" * colorGreyMedium) * "}{0}"), If[decimalIndex > 11, "0", ""]) → labelL
29. Sequence(Anchor + (If[A ≤ decimalIndex, (A * boxWidth), (A * boxWidth) + gap], 0), A, 1, maxPositions) → textAnchors
30. TableText({studentExpr}, {"\hspace{800px}"}, "c") → centerExpr
31. Zip(Text[("" * A), B + (boxWidth - gap / 2, 0), false, true, 0, 0], A, labelContent, B, textAnchors) → allLabels
32. Segment(PDecimal, PDecimal + (0, vGap - 0.3)) → arrowDecimal
33. circlePixels(PDecimal, 7 + (7 * pulsing), Corner[1], Corner[3], Corner[5]) → pulsingPoint