八边形反棱柱

GeoGebra 命令及参数

1. If(bu0, A00, A00d) → A00_0
2. Length(A00_0) → n
3. Length(l2) → läl2
4. Sequence(sgn(Determinant[{Element[A00_0, i1] - Element[A00_0, j], Element[A00_0, i2] - Element[A00_0, j], Element[A00_0, i3] - Element[A00_0, j]}]), j, 1, n) → l01
5. Length(A00d) → zzz
6. Sum(Zip[(T * F), T, SysTimeAkt1, F, {1, 1000, 60000, 3600000, 86400000}]) → TimeAbs1
7. Sum(Zip[(T * F), T, SysTimeAkt2, F, {1, 1000, 60000, 3600000, 86400000}]) → TimeAbs2
8. Div(TimeRelab, 3600) → H
9. Div(TimeRelab - (H * 3600), 60) → M
10. Element(ZwZeit, step) → text10
11. TableText({Append["a duration", Last[ZwZeit, Min[10, Length[ZwZeit]]]]}, "v") → text2c
12. Length(A00) → lm1
13. If(Length[Unique[l01 \ {0}]] ≟ 1, 7, -7) → a7
14. Sum(Zip[(T * F), T, SysTimeAkt0, F, {1, 1000, 60000, 3600000, 86400000}]) → TimeAbs0
15. Div(TimeRelab0, 3600) → H0
16. Div(TimeRelab0 - (H0 * 3600), 60) → M0
17. Text("" + (TimeRelab0 - (H0 * 3600) - (M0 * 60))) → S0a
18. Text("" + (TimeRelab - (H * 3600) - (M * 60))) → S
19. IndexOf(".", S) → index
20. IndexOf(".", S0a) → indexa
21. First(S, index + 1) → txtS
22. First(S0a, indexa + 1) → txtS0a
23. If(bu0, " ", "d") → txtbuo
24. Max(Length[A00], Length[A00d]) → maxlä
25. Element(A00, 24) → m11
26. TableText({{"\underline{Polyhedron}"}, Append["Vertices: n=", {Length[A00]}], Append["r=", {r}], Append["\bar{r}=", {r_m}], Append["k-gon : k=", mm5a], Append["their\; numbers: n_k=", mm7a], Append["Volume: V=", {Vol_r}]}, "hr ") → text7
27. TableText({{"\underline{dual\;Polyhedron}"}, Append["Vertices: n=", {Length[A00d]}], Append["r=", {r_d}], Append[" \bar{r_d}= ", {r_md}], Append["k-gon : k=", mm5ad], Append["their\; numbers: n_k=", mm7ad], Append["Volume: V=", {Vold_r}]}, "hr ") → text20