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外界温度

外界温度
几何画板及绘图内容加载中，请稍等……
2025-04-29 01:29
所属专题 Erstes Rechnen mit ganzen Zahlen
外界温度是指环境中温度的变化。这个 GeoGebra 范例演示了外界温度的变化，涉及的核心数学概念包括加减法和温度的变化。作图要点包括使用 Sequence、Element、Textfield 等 GeoGebra 命令和对象。适合的学段或用途包括初中和高中数学教育，特别是温度和气象学的教学。

GeoGebra 命令及参数

  1. Sequence(Random[1, 10], i, 1, 10) → randomNumbers, {9, 7, 6, 3, 4, 9, 10, 7, 3, 9}
  2. Element(randomNumbers, Mod[questionCount, Length[randomNumbers]] + 1) → randomNumber
  3. Textfield(input) → inputBox
  4. Join({Sequence[Segment[Corner[4] + (RasterPixMat * ((k * RasterStepXY), 0)), Corner[4] + (RasterPixMat * ((k * RasterStepXY), RasterMaxY))], k, 0, RasterMaxX / RasterStepXY], Sequence[Segment[Corner[4] + (RasterPixMat * (0, (k * RasterStepXY))), Corner[4] + (RasterPixMat * (RasterMaxX, (k * RasterStepXY)))], k, 0, RasterMaxY / RasterStepXY]}) → RasterStrecken
  5. Join({Sequence[Text[UnicodeToLetter[65 + k], Midpoint[Corner[4] + (RasterPixMat * ((k * RasterStepXY), RasterMaxY)), Corner[4] + (RasterPixMat * (((k + 1) * RasterStepXY), RasterMaxY))], false, true, 0, -1], k, 0, RasterMaxX / RasterStepXY - 1], Sequence[Text[("" * k), Midpoint[Corner[4] + (RasterPixMat * (RasterMaxX, ((k - 1) * RasterStepXY))), Corner[4] + (RasterPixMat * (RasterMaxX, (k * RasterStepXY)))], false, true, 1, 0], k, 1, RasterMaxY / RasterStepXY]}) → RasterBeschriftung
  6. Sequence(Sequence[Corner[4] + (RasterPixMat * ((k * RasterStepXY), (m * RasterStepXY))), k, 0, RasterMaxX / RasterStepXY], m, 0, RasterMaxY / RasterStepXY) → RasterPunkte, {{(-0.3899999999999999, 10.379999999999999), (0.6125062656641598, 10.379999999999999), (1.6150125313283195, 10.379999999999999), (2.6175187969924787, 10.379999999999999), (3.620025062656639, 10.379999999999999), (4.6225313283207985, 10.379999999999999), (5.625037593984958, 10.379999999999999), (6.627543859649118, 10.379999999999999), (7.630050125313278, 10.379999999999999), (8.632556390977436, 10.379999999999999), (9.635062656641596, 10.379999999999999), (10.637568922305755, 10.379999999999999), (11.640075187969915, 10.379999999999999), (12.642581453634074, 10.379999999999999), (13.645087719298235, 10.379999999999999), (14.647593984962395, 10.379999999999999), (15.650100250626554, 10.379999999999999)}, {(-0.3899999999999999, 9.37665551839465), (0.6125062656641598, 9.37665551839465), (1.6150125313283195, 9.37665551839465), (2.6175187969924787, 9.37665551839465), (3.620025062656639, 9.37665551839465), (4.6225313283207985, 9.37665551839465), (5.625037593984958, 9.37665551839465), (6.627543859649118, 9.37665551839465), (7.630050125313278, 9.37665551839465), (8.632556390977436, 9.37665551839465), (9.635062656641596, 9.37665551839465), (10.637568922305755, 9.37665551839465), (11.640075187969915, 9.37665551839465), (12.642581453634074, 9.37665551839465), (13.645087719298235, 9.37665551839465), (14.647593984962395, 9.37665551839465), (15.650100250626554, 9.37665551839465)}, {(-0.3899999999999999, 8.373311036789298), (0.6125062656641598, 8.373311036789298), (1.6150125313283195, 8.373311036789298), (2.6175187969924787, 8.373311036789298), (3.620025062656639, 8.373311036789298), (4.6225313283207985, 8.373311036789298), (5.625037593984958, 8.373311036789298), (6.627543859649118, 8.373311036789298), (7.630050125313278, 8.373311036789298), (8.632556390977436, 8.373311036789298), (9.635062656641596, 8.373311036789298), (10.637568922305755, 8.373311036789298), (11.640075187969915, 8.373311036789298), (12.642581453634074, 8.373311036789298), (13.645087719298235, 8.373311036789298), (14.647593984962395, 8.373311036789298), (15.650100250626554, 8.373311036789298)}, {(-0.3899999999999999, 7.3699665551839475), (0.6125062656641598, 7.3699665551839475), (1.6150125313283195, 7.3699665551839475), (2.6175187969924787, 7.3699665551839475), (3.620025062656639, 7.3699665551839475), (4.6225313283207985, 7.3699665551839475), (5.625037593984958, 7.3699665551839475), (6.627543859649118, 7.3699665551839475), (7.630050125313278, 7.3699665551839475), (8.632556390977436, 7.3699665551839475), (9.635062656641596, 7.3699665551839475), (10.637568922305755, 7.3699665551839475), (11.640075187969915, 7.3699665551839475), (12.642581453634074, 7.3699665551839475), (13.645087719298235, 7.3699665551839475), (14.647593984962395, 7.3699665551839475), (15.650100250626554, 7.3699665551839475)}, {(-0.3899999999999999, 6.366622073578597), (0.6125062656641598, 6.366622073578597), (1.6150125313283195, 6.366622073578597), (2.6175187969924787, 6.366622073578597), (3.620025062656639, 6.366622073578597), (4.6225313283207985, 6.366622073578597), (5.625037593984958, 6.366622073578597), (6.627543859649118, 6.366622073578597), (7.630050125313278, 6.366622073578597), (8.632556390977436, 6.366622073578597), (9.635062656641596, 6.366622073578597), (10.637568922305755, 6.366622073578597), (11.640075187969915, 6.366622073578597), (12.642581453634074, 6.366622073578597), (13.645087719298235, 6.366622073578597), (14.647593984962395, 6.366622073578597), (15.650100250626554, 6.366622073578597)}, {(-0.3899999999999999, 5.3632775919732465), (0.6125062656641598, 5.3632775919732465), (1.6150125313283195, 5.3632775919732465), (2.6175187969924787, 5.3632775919732465), (3.620025062656639, 5.3632775919732465), (4.6225313283207985, 5.3632775919732465), (5.625037593984958, 5.3632775919732465), (6.627543859649118, 5.3632775919732465), (7.630050125313278, 5.3632775919732465), (8.632556390977436, 5.3632775919732465), (9.635062656641596, 5.3632775919732465), (10.637568922305755, 5.3632775919732465), (11.640075187969915, 5.3632775919732465), (12.642581453634074, 5.3632775919732465), (13.645087719298235, 5.3632775919732465), (14.647593984962395, 5.3632775919732465), (15.650100250626554, 5.3632775919732465)}, {(-0.3899999999999999, 4.359933110367896), (0.6125062656641598, 4.359933110367896), (1.6150125313283195, 4.359933110367896), (2.6175187969924787, 4.359933110367896), (3.620025062656639, 4.359933110367896), (4.6225313283207985, 4.359933110367896), (5.625037593984958, 4.359933110367896), (6.627543859649118, 4.359933110367896), (7.630050125313278, 4.359933110367896), (8.632556390977436, 4.359933110367896), (9.635062656641596, 4.359933110367896), (10.637568922305755, 4.359933110367896), (11.640075187969915, 4.359933110367896), (12.642581453634074, 4.359933110367896), (13.645087719298235, 4.359933110367896), (14.647593984962395, 4.359933110367896), (15.650100250626554, 4.359933110367896)}, {(-0.3899999999999999, 3.3565886287625455), (0.6125062656641598, 3.3565886287625455), (1.6150125313283195, 3.3565886287625455), (2.6175187969924787, 3.3565886287625455), (3.620025062656639, 3.3565886287625455), (4.6225313283207985, 3.3565886287625455), (5.625037593984958, 3.3565886287625455), (6.627543859649118, 3.3565886287625455), (7.630050125313278, 3.3565886287625455), (8.632556390977436, 3.3565886287625455), (9.635062656641596, 3.3565886287625455), (10.637568922305755, 3.3565886287625455), (11.640075187969915, 3.3565886287625455), (12.642581453634074, 3.3565886287625455), (13.645087719298235, 3.3565886287625455), (14.647593984962395, 3.3565886287625455), (15.650100250626554, 3.3565886287625455)}, {(-0.3899999999999999, 2.353244147157195), (0.6125062656641598, 2.353244147157195), (1.6150125313283195, 2.353244147157195), (2.6175187969924787, 2.353244147157195), (3.620025062656639, 2.353244147157195), (4.6225313283207985, 2.353244147157195), (5.625037593984958, 2.353244147157195), (6.627543859649118, 2.353244147157195), (7.630050125313278, 2.353244147157195), (8.632556390977436, 2.353244147157195), (9.635062656641596, 2.353244147157195), (10.637568922305755, 2.353244147157195), (11.640075187969915, 2.353244147157195), (12.642581453634074, 2.353244147157195), (13.645087719298235, 2.353244147157195), (14.647593984962395, 2.353244147157195), (15.650100250626554, 2.353244147157195)}, {(-0.3899999999999999, 1.3498996655518454), (0.6125062656641598, 1.3498996655518454), (1.6150125313283195, 1.3498996655518454), (2.6175187969924787, 1.3498996655518454), (3.620025062656639, 1.3498996655518454), (4.6225313283207985, 1.3498996655518454), (5.625037593984958, 1.3498996655518454), (6.627543859649118, 1.3498996655518454), (7.630050125313278, 1.3498996655518454), (8.632556390977436, 1.3498996655518454), (9.635062656641596, 1.3498996655518454), (10.637568922305755, 1.3498996655518454), (11.640075187969915, 1.3498996655518454), (12.642581453634074, 1.3498996655518454), (13.645087719298235, 1.3498996655518454), (14.647593984962395, 1.3498996655518454), (15.650100250626554, 1.3498996655518454)}, {(-0.3899999999999999, 0.346555183946494), (0.6125062656641598, 0.346555183946494), (1.6150125313283195, 0.346555183946494), (2.6175187969924787, 0.346555183946494), (3.620025062656639, 0.346555183946494), (4.6225313283207985, 0.346555183946494), (5.625037593984958, 0.346555183946494), (6.627543859649118, 0.346555183946494), (7.630050125313278, 0.346555183946494), (8.632556390977436, 0.346555183946494), (9.635062656641596, 0.346555183946494), (10.637568922305755, 0.346555183946494), (11.640075187969915, 0.346555183946494), (12.642581453634074, 0.346555183946494), (13.645087719298235, 0.346555183946494), (14.647593984962395, 0.346555183946494), (15.650100250626554, 0.346555183946494)}, {(-0.3899999999999999, -0.6567892976588574), (0.6125062656641598, -0.6567892976588574), (1.6150125313283195, -0.6567892976588574), (2.6175187969924787, -0.6567892976588574), (3.620025062656639, -0.6567892976588574), (4.6225313283207985, -0.6567892976588574), (5.625037593984958, -0.6567892976588574), (6.627543859649118, -0.6567892976588574), (7.630050125313278, -0.6567892976588574), (8.632556390977436, -0.6567892976588574), (9.635062656641596, -0.6567892976588574), (10.637568922305755, -0.6567892976588574), (11.640075187969915, -0.6567892976588574), (12.642581453634074, -0.6567892976588574), (13.645087719298235, -0.6567892976588574), (14.647593984962395, -0.6567892976588574), (15.650100250626554, -0.6567892976588574)}, {(-0.3899999999999999, -1.660133779264207), (0.6125062656641598, -1.660133779264207), (1.6150125313283195, -1.660133779264207), (2.6175187969924787, -1.660133779264207), (3.620025062656639, -1.660133779264207), (4.6225313283207985, -1.660133779264207), (5.625037593984958, -1.660133779264207), (6.627543859649118, -1.660133779264207), (7.630050125313278, -1.660133779264207), (8.632556390977436, -1.660133779264207), (9.635062656641596, -1.660133779264207), (10.637568922305755, -1.660133779264207), (11.640075187969915, -1.660133779264207), (12.642581453634074, -1.660133779264207), (13.645087719298235, -1.660133779264207), (14.647593984962395, -1.660133779264207), (15.650100250626554, -1.660133779264207)}}
  7. SelectedIndex(dropdown071) → index071
  8. SelectedIndex(dropdown131) → index131
  9. SelectedIndex(dropdown171) → index171
  10. If(step ≟ 1, (0.25, 1.25), (-0.85 - 0.25, 6.75)) → PosImgAnna1
  11. If(step ≟ 1, (6.15, 1.6), (0.15 - 0.25, 7)) → PosImgZamir1
  12. If(step ≟ 1, (10.75, 1.6), (0.25 - 0.25, 7)) → PosImgValentina1
  13. If(step ≟ 1, 1.25, 1) → dimFactor
  14. If(step ≤ 7, PosImgAnna2 + ((-0.2 * dimAnna), (0.35 * dimAnna)), step ≤ 13, PosImgZamir2 + ((0.1 * dimZamir), (0.55 * dimZamir)), PosImgValentina2 + ((0.15 * dimValentina), (0.55 * dimValentina))) → PosSB
  15. PolyLine(PosSB, Corner[txt021, 1] + (-0.1, 0.25), Corner[txt021, 1] + (-0.1, -0.1), Corner[txt021, 2] + (0.1, -0.1), Corner[txt021, 3] + (0.1, 0.1), Corner[txt021, 4] + (-0.1, 0.1), Corner[txt021, 1] + (-0.1, 0.75), PosSB) → sb02
  16. PolyLine(PosSB, Corner[txt061, 1] + (-0.1, 0.25), Corner[txt061, 1] + (-0.1, -0.1), Corner[txt061, 2] + (0.1, -0.1), Corner[txt061, 3] + (0.1, 0.1), Corner[txt061, 4] + (-0.1, 0.1), Corner[txt061, 1] + (-0.1, 0.75), PosSB) → sb06
  17. PolyLine(PosSB, Corner[txt051, 1] + (-0.1, 0.25), Corner[txt051, 1] + (-0.1, -0.1), Corner[txt051, 2] + (0.1, -0.1), Corner[txt051, 3] + (0.1, 0.1), Corner[txt051, 4] + (-0.1, 0.1), Corner[txt051, 1] + (-0.1, 0.75), PosSB) → sb05
  18. PolyLine(PosSB, Corner[txt071, 1] + (-0.1, 0.25), Corner[txt071, 1] + (-0.1, -0.1), Corner[txt071, 2] + (0.1, -0.1), Corner[txt071, 3] + (0.1, 0.1), Corner[txt071, 4] + (-0.1, 0.1), Corner[txt071, 1] + (-0.1, 0.75), PosSB) → sb07
  19. PolyLine(PosSB, Corner[txt081, 1] + (-0.1, 0.25), Corner[txt081, 1] + (-0.1, -0.1), Corner[txt081, 2] + (0.1, -0.1), Corner[txt081, 3] + (0.1, 0.1), Corner[txt081, 4] + (-0.1, 0.1), Corner[txt081, 1] + (-0.1, 0.75), PosSB) → sb08
  20. PolyLine(PosSB, Corner[txt111, 1] + (0.25, -0.1), Corner[txt111, 2] + (0.1, -0.1), Corner[txt111, 3] + (0.1, 0.1), Corner[txt111, 4] + (-0.1, 0.1), Corner[txt111, 1] + (-0.1, 0.25), PosSB) → sb11
  21. PolyLine(PosSB, Corner[txt121, 1] + (-0.1, 0.25), Corner[txt121, 1] + (-0.1, -0.1), Corner[txt121, 2] + (0.1, -0.1), Corner[txt121, 3] + (0.1, 0.1), Corner[txt121, 4] + (-0.1, 0.1), Corner[txt121, 1] + (-0.1, 0.75), PosSB) → sb12
  22. PolyLine(PosSB, Corner[txt131, 1] + (-0.1, 0.25), Corner[txt131, 1] + (-0.1, -0.1), Corner[txt131, 2] + (0.1, -0.1), Corner[txt131, 3] + (0.1, 0.1), Corner[txt131, 4] + (-0.1, 0.1), Corner[txt131, 1] + (-0.1, 0.75), PosSB) → sb13
  23. PolyLine(PosSB, Corner[txt141, 1] + (-0.1, 0.25), Corner[txt141, 1] + (-0.1, -0.1), Corner[txt141, 2] + (0.1, -0.1), Corner[txt141, 3] + (0.1, 0.1), Corner[txt141, 4] + (-0.1, 0.1), Corner[txt141, 1] + (-0.1, 0.75), PosSB) → sb14
  24. PolyLine(PosSB, Corner[txt151, 1] + (-0.1, 0.25), Corner[txt151, 1] + (-0.1, -0.1), Corner[txt151, 2] + (0.1, -0.1), Corner[txt151, 3] + (0.1, 0.1), Corner[txt151, 4] + (-0.1, 0.1), Corner[txt151, 1] + (-0.1, 0.75), PosSB) → sb15
  25. PolyLine(PosSB, Corner[txt161, 1] + (-0.1, 0.25), Corner[txt161, 1] + (-0.1, -0.1), Corner[txt161, 2] + (0.1, -0.1), Corner[txt161, 3] + (0.1, 0.1), Corner[txt161, 4] + (-0.1, 0.1), Corner[txt161, 1] + (-0.1, 0.75), PosSB) → sb16
  26. PolyLine(PosSB, Corner[txt171, 1] + (-0.1, 0.25), Corner[txt171, 1] + (-0.1, -0.1), Corner[txt171, 2] + (0.1, -0.1), Corner[txt171, 3] + (0.1, 0.1), Corner[txt171, 4] + (-0.1, 0.1), Corner[txt171, 1] + (-0.1, 0.75), PosSB) → sb17
  27. Textfield(input041) → InputBox041
  28. Textfield(input101) → InputBox101
  29. Textfield(input102) → InputBox102
  30. Textfield(input161) → InputBox161
  31. SelectedIndex(dropdown072) → index072
  32. SelectedIndex(dropdown132) → index132
  33. SelectedIndex(dropdown172) → index172
  34. Text((("\textsf{" * If[step < 8, 1, step < 14, 2, 3]) * "/3}"), Element[Last[RasterPunkte(1)], 1], false, true, -1, -1) → txtCounter
  35. If(step < 15, (6.75, 5), (6.75, 7.25)) → PosThermoEnd
  36. Corner(imgThermo, 3) → PosImgThermo3
  37. Vector(PosImgThermo1, PosImgThermo2) → vTX
  38. Vector(PosImgThermo2, PosImgThermo3) → vTY
  39. Sequence(PosAnzeigeStart + (k * Vector[PosAnzeigeStart, PosAnzeigeEnd] / 9), k, 0, 9) → PointsAnzeige
  40. Sequence(PosAnzeigeStart + (segLengthFac * vTX) + (k * Vector[PosAnzeigeStart, PosAnzeigeEnd] / 9), k, 0, 9) → PointsAnzeigeRechts
  41. Sequence(PosAnzeigeStart - (segLengthFac * vTX) + (k * Vector[PosAnzeigeStart, PosAnzeigeEnd] / 9), k, 0, 9) → PointsAnzeigeLinks
  42. Sequence(Segment[PointsAnzeigeLinks(k), PointsAnzeigeRechts(k)], k, 1, 10) → SegThermo
  43. Sequence(PosAnzeigeStart + ((segLengthFac + 0.25) * vTX) + ((0.01 - (anim05 * 0.03)) * vTY) + (k * Vector[PosAnzeigeStart, PosAnzeigeEnd] / 9), k, 0, 9) → PosCapThermo
  44. Sequence(Text[RotateText[((("\textsf{\(" * If[k ≥ 0, "\phantom{\(-\)}", ""]) * k) * "\)}"), 0], PosCapThermo(k + 6), false, true, 0, 0], k, -5, 4) → CapThermo
  45. If(step < 8, -1, step < 14, -2, 3) → standStart
  46. Point(PointsAnzeige) → PosT
  47. Sequence(Midpoint[PointsBogen(k), PointsBogen(k + 1)], k, 1, 9) → PointsMBogen
  48. CircleArc(PointsMBogen(1), PointsBogen(2), PointsBogen(1)) → bogen1
  49. CircleArc(PointsMBogen(2), PointsBogen(3), PointsBogen(2)) → bogen2
  50. CircleArc(PointsMBogen(3), PointsBogen(4), PointsBogen(3)) → bogen3
  51. CircleArc(PointsMBogen(4), PointsBogen(5), PointsBogen(4)) → bogen4
  52. CircleArc(PointsMBogen(5), PointsBogen(6), PointsBogen(5)) → bogen5
  53. CircleArc(PointsMBogen(6), PointsBogen(7), PointsBogen(6)) → bogen6
  54. CircleArc(PointsMBogen(7), PointsBogen(8), PointsBogen(7)) → bogen7
  55. CircleArc(PointsMBogen(8), PointsBogen(9), PointsBogen(8)) → bogen8
  56. CircleArc(PointsMBogen(9), PointsBogen(10), PointsBogen(9)) → bogen9
  57. Segment(PointsBogen(1), PointsBogen(1) + (0.01 * UnitVector[vTX])) → seg1
  58. Segment(PointsBogen(2), PointsBogen(2) + (0.01 * UnitVector[vTX])) → seg2
  59. Segment(PointsBogen(3), PointsBogen(3) + (0.01 * UnitVector[vTX])) → seg3
  60. Segment(PointsBogen(4), PointsBogen(4) + (0.01 * UnitVector[vTX])) → seg4
  61. Segment(PointsBogen(5), PointsBogen(5) + (0.01 * UnitVector[vTX])) → seg5
  62. Segment(PointsBogen(6), PointsBogen(6) + (0.01 * UnitVector[vTX])) → seg6
  63. Segment(PointsBogen(7), PointsBogen(7) + (0.01 * UnitVector[vTX])) → seg7
  64. Segment(PointsBogen(8), PointsBogen(8) + (0.01 * UnitVector[vTX])) → seg8
  65. Segment(PointsBogen(9), PointsBogen(9) + (0.01 * UnitVector[vTX])) → seg9
  66. Segment(PointsBogen(10), PointsBogen(10) + (0.01 * UnitVector[vTX])) → seg10
  67. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(1) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap1
  68. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(2) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap2
  69. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(3) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap3
  70. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(4) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap4
  71. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(5) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap5
  72. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(6) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap6
  73. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(7) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap7
  74. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(8) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap8
  75. Text(RotateText[("\textsf{\small{" * If[standStart > standP, "\(-\)1}}", "\(+\)1}}"]), 0], PointsMBogen(9) + ((-3 * Radius[bogen1]) * UnitVector[vTX]) - ((anim05 * 0.02) * vTY) + ((anim05 * 0.1) * vTX), false, true, 0, 0) → Cap9
  76. Segment(PointsAxis(1) + ((-disEdge), 0), PointsAxis(10) + (disEdge, 0)) → segAxis
  77. Sequence(Segment[PointsAxis(k) + (0, (-segLength)), PointsAxis(k) + (0, segLength)], k, 1, 10) → SegAxisList
  78. Sequence(Text[RotateText[((("\textsf{\(" * If[k ≥ 0, "\phantom{\(-\)}", ""]) * k) * "\)}"), 0], PointsAxis(k + 6) + (-0.1666, (-segLength) - 0.4), false, true, 0, 0], k, -5, 4) → CapAxis
  79. Point(PointsArrow) → PosArrow
  80. Segment(PointsArrow(standStart + 6), PosArrow) → arrow
  81. Text(((("\textsf{\bold{\small\(" * If[IndexOf[PosArrow, PointsArrow] - IndexOf[MarkAxis1, PointsAxis] ≥ 0, "+", "-"]) * abs(IndexOf[PosArrow, PointsArrow] - IndexOf[MarkAxis1, PointsAxis])) * "\)}}"), Midpoint[arrow], false, true, 0, 1) → CapArrow
  82. If(step < 8, 3, step < 14, -5, -2) → standSol
  83. Join({PointsAxis, {ParkMark1}}) → PointsMark1
  84. Point(PointsMark1) → PosM11
  85. Point(PointsMark1) → PosM15
  86. If(step ≟ 3, correct031 ∧ (showFB03 ∨ doneT03 ∧ (¬showFB03)), step ≟ 9, correct091 ∧ (showFB09 ∨ doneT09 ∧ (¬showFB09)), step ≟ 10, correct101 ∧ correct102, step ≟ 11, correct111 ∧ (showFB11 ∨ doneT11 ∧ (¬showFB11)), step ≟ 12, correct121 ∧ (showFB12 ∨ doneT12 ∧ (¬showFB12)), step ≟ 13, correctdd131 ∧ correctdd132, step ≟ 4, step ≟ 15, correct151 ∧ (showFB15 ∨ doneT15 ∧ (¬showFB15)), step ≟ 16, correct161 ∧ correct162 ∧ (showFB16 ∨ doneT16 ∧ (¬showFB16)), step ≟ 17, correctdd171 ∧ correctdd172, true, correct041, step ≟ 5, anim05 ≟ 1, step ≟ 6, correct061 ∧ (showFB06 ∨ doneT06 ∧ (¬showFB06)), step ≟ 7, correctdd071 ∧ correctdd072) → clickableBtnNext
  87. Text("\textsf{\bold{Zieh mich!}}", PointsAnzeigeLinks(7) + (-1.15, 0), false, true, 0, 0) → CapZiehMich03
  88. Segment(Midpoint[Corner[CapZiehMich03, 1], Corner[CapZiehMich03, 2]], Midpoint[Corner[CapZiehMich03, 1], Corner[CapZiehMich03, 2]] + (0.8 * Vector[Midpoint[Corner[CapZiehMich03, 1], Corner[CapZiehMich03, 2]], PosT])) → segZiehMich03
  89. Text("\textsf{\bold{Zieh mich!}}", PosArrow + (0, 0.15), false, true, 0, 1) → CapZiehMich06
  90. Text("\textsf{\bold{Zieh mich!}}", PointsAnzeigeLinks(6) + (-1.15, 0), false, true, 0, 0) → CapZiehMich09
  91. Segment(Midpoint[Corner[CapZiehMich09, 1], Corner[CapZiehMich09, 2]], Midpoint[Corner[CapZiehMich09, 1], Corner[CapZiehMich09, 2]] + (0.8 * Vector[Midpoint[Corner[CapZiehMich09, 1], Corner[CapZiehMich09, 2]], PosT])) → segZiehMich09
  92. Text("\textsf{\bold{Zieh mich! →}}", ParkMark1 + (-0.25, 0.1), false, true, -1, 0) → CapZiehMich11
  93. Circle(PosM11, FBradius) → cFB11
  94. Circle(PosM15, FBradius) → cFB15
  95. Segment(PointsBogen(standStart + 6), PointsBogen(standP + 6)) → segPfeil
  96. Text(RotateText[("\textsf{\small{" * If[standStart > standP, (("\(-\)" * abs(standP - standStart)) * "}}"), (("\(+\)" * abs(standP - standStart)) * "}}")]), 0], Midpoint[segPfeil] - (0.5 * UnitVector[vTX]) - ((anim05 * 0.01) * vTY) - ((anim05 * 0.01) * vTX), false, true, 0, 0) → text3
  97. Circle(PosT, 0.25) → cFB03
  98. Circle(PosT, 0.25) → cFB09
  99. If(step ≟ 16, (8, 3.15), step ≟ 10, (6, 4.75), (5, 6.15)) → PosHint
  100. If(step ≟ 4 ∨ step ≟ 10 ∧ (¬correct101) ∧ (¬correct102), (10.5, 6), step ≟ 16, (4.75, 4.15), (10.75, 6)) → PosShowSolution
  101. Circle(PosArrow, (FBradius * 0.7)) → cFB06