表格、图像与线性方程

GeoGebra 命令及参数

1. Shuffle({1, 2, 3, 4}) → goodPtsPos, {4, 3, 1, 2}
2. Shuffle({-1, 1, -2, 2}) → mList, {-1, 1, -2, 2}
3. Shuffle(Sequence[t, t, -4, 3] \ {0}) → bList, {-4, -3, -1, 3, 1, -2, 2}
4. Element(mList, Mod[mbCount, Length[mList]] + 1) → m
5. Element(bList, Mod[mbCount, Length[bList]] + 1) → b
6. Zip((xList(n), yList(n)), n, goodPtsPos) → goodPts
7. Sequence((bad1XList(n), r1Bad(bad1XList(n))), n, 1, Length[bad1XList]) → bad1Pts
8. Sequence((bad2XList(n), r2Bad(bad2XList(n))), n, 1, Length[bad2XList]) → bad2Pts
9. Sort(allPoints) → sortedPts
10. Corner(5) → AppSize
11. Polygon((-7.7, -8.9), (7.7, -8.9), (7.7, 8.9), (-7.7, 8.9)) → peep, f, g, h, i
12. Segment((-7.69, 0), (7.69, 0)) → axisX
13. Segment((0, -8.95), (0, 8.95)) → axisY
14. If(firstCol ∧ x(LastClicked) ≟ -2, yRef, secondCol ∧ x(LastClicked) ≟ -1, yRef + 52, thirdCol ∧ x(LastClicked) ≟ 0, yRef + (2 * 52), fourthCol ∧ x(LastClicked) ≟ 2, yRef + (3 * 52), 151) → yPosSubst
15. Element(allPulsingPoints, pulsingIndexList(pulsingIndex)) → pulsingPoint
16. circlePixels(pulsingPoint, 7 + (7 * pulsing), Corner[1], Corner[3], Corner[5]) → pulsingObject
17. Sum({clickedP1, clickedP2, clickedP3}) → countClicked
18. Point({-25.7, -8.2}) → T1
19. Polygon({T1, T2, T3, T4}) → fullTable
20. Segment(V11, V41) → vertCol1
21. Segment(V12, V42) → vertCol2
22. Segment(H4, H3) → headLine
23. Segment(L11, L12) → horLine1
24. Segment(L21, L22) → horLine2
25. Segment(L31, L32) → horLine3
26. Polygon({L11, L12, H3, H4}) → box1
27. Polygon({L21, L22, L12, L11}) → box2
28. Polygon({L31, L32, L22, L21}) → box3
29. Polygon({T1, T2, L32, L31}) → box4
30. Zip(IndexOf[A, allPoints], A, sortedPts) → tabValues
31. Sequence(((((((("\bold{" * yList(A)) * "}=") * m) * "\cdot\bold{(") * xList(A)) * ")}") * If[b ≟ 0, "", b > 0, ("+" * b), ("-" * abs(b))]), A, 1, 4) → textVerifyAll
32. Sequence(("" * If[Defined[IndexOf[sortedPts(A), goodPts]], (((((("Plugging \(" * sortedPts(A)) * "\) into the equation of line \(") * r) * " \), we get \(") * textVerifyAll(goodPtsPos(IndexOf[sortedPts(A), goodPts]))) * " \)"), (((("The point \(" * sortedPts(A)) * "\) does not belong to line \(") * r) * "\). ")]), A, 1, 13) → altTabPoints
33. Sequence(false, A, 1, 13) → allFalse
34. Sequence((((("SetFixed(Tab" * A) * ",true,!pointsClicked(") * A) * "))"), A, 1, 13) → cmdLock
35. Append("\bold{\(x\)}", Zip[(("\mathsf{" * A) * "}"), A, xList]) → col1
36. Append("\bold{\(y\)}", Zip[(("\mathsf{" * A) * "}"), A, yList]) → col2
37. Zip(pointsClicked(IndexOf[(A, B), sortedPts]), A, xList, B, yList) → clickedRows
38. Append((("\bold{\(" * textLine) * "\)}"), Zip[(("\math{" * If[clickedRows(A), B, "\hspace{200px}"]) * "}"), A, {1, 2, 3, 4}, B, {textVerifyLine1, textVerifyLine2, textVerifyLine3, textVerifyLine4}]) → col3
39. TableText(col1, col2, col3, "vc", 75, 50) → data
40. Sequence({(("SetColor(Tab" * A) * ", colorCorrect)"), (("SetValue(pointsClicked," * A) * ",true)"), (("SetValue(LastClicked," * sortedPts(A)) * ")")}, A, 1, 13) → cmdCorrect
41. Sequence({(("SetColor(Tab" * A) * ", colorWrong)"), (("SetPointStyle(Tab" * A) * ",1)"), (("SetValue(pointsClicked," * A) * ",true)"), "SetValue(LastClicked,(?,?))"}, A, 1, 13) → cmdWrong
42. Sequence(Defined[IndexOf[sortedPts(A), goodPts]], A, 1, 13) → isSolutionPt
43. IndexOf((xList(1), yList(1)), sortedPts) → indexRow1
44. IndexOf((xList(2), yList(2)), sortedPts) → indexRow2
45. IndexOf((xList(3), yList(3)), sortedPts) → indexRow3
46. IndexOf((xList(4), yList(4)), sortedPts) → indexRow4
47. Polygon({T1, T2, T3, T4}) → box0
48. Point({-35, -5}) → T0