百分比、等值分数和小数

GeoGebra 命令及参数

1. Midpoint(G, U) → V
2. Polygon(A, B, 4) → poli1Border, f, g, h, i, C, D
3. Point(megaGrid) → END
4. Polygon(A, L, END, I, K, D) → quadPoli, l, q, s, t, a, b
5. Area(quadPoli) → value
6. Sequence((k, y(E)), k, x(E), x(F), Distance[E, F] / 100) → ptGrid
7. Polygon(A, B, 4) → poli1Fill, j, m, n, p, M, N
8. Mirror(P1, yAxis) → P1'
9. Mirror(P1', xAxis) → P1''
10. Mirror(P1'', yAxis) → P1'''
11. Polygon(P1, P1', P1'', P1''') → peep, p1, p1', p1'', p1'''
12. Segment(E, F) → segmDec
13. Sequence(Segment[(t, y(E) - 0.8), (t, y(E) + 0.8)], t, x(E), x(F), Distance[E, F] / 10) → longTicks1
14. Sequence(Segment[(t, y(E) - 0.5), (t, y(E) + 0.5)], t, x(E), x(F), Distance[E, F] / 20) → mediumTicks1
15. Sequence(Segment[(t, y(E) - 0.2), (t, y(E) + 0.2)], t, x(E), x(F), Distance[E, F] / 100) → shortTicks1
16. Sequence(E + (k / 100 * (F - E)), k, 0, 100) → segmGrid
17. Zip({Segment[(k, 0), (k, 10)], Segment[(0, k), (10, k)]}, k, 1…10) → squareDiv
18. Vector(O, R) → v
19. Circle(CC, 5) → c
20. Radius(c) → r
21. Sequence(Rotate[CV, ((-t) * (360°) / 100), CC], t, 0, 99) → allCfr
22. Segment(CC, CV) → k
23. Sequence(Segment[Rotate[CC, t, CC], Rotate[CV, t, CC]], t, 0°, 360°, 36°) → allRad
24. Length(allCfr) → leng
25. Rotate(CV, ((-value) * (360°) / 100), CC) → CP
26. Sector(c, CP, CV) → fracSect
27. Circle(CC, 5) → cFill
28. If(20 ≤ value ≤ 50, CP + UnitVector[Segment[CC, CP]], CP + (1.5 * UnitVector[Segment[CC, CP]])) → LP1
29. Point(yAxis) → H
30. Mirror(H, x = x(V)) → H'
31. Segment(P, Q) → sep1
32. Vector(S, END + (0.2, 0.2)) → u
33. Segment(W, H) → sep2
34. Segment(Z, H') → sep3