Truncated Dodecahedron, n=60
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₈Polyhedra with extreme distribution of equivalent vertices
This example demonstrates a truncated dodecahedron with an extreme distribution of equivalent vertices. Key mathematical concepts include solid geometry and geometric construction. Using GeoGebra commands such as Sum, If, Length, and Sequence, a specific polyhedron with a particular vertex distribution can be constructed. Suitable for high school students and math enthusiasts.
GeoGebra Commands & Parameters
Text("" + p) → txt_pSum(Flatten[Sequence[Append[Sequence[Element[txt_p, i], i, m01(k), m02(k)], " "], k, 1, 5]]) → txtUm1If(bu0, A00, A00d) → A00_0Length(A00_0) → nLength(l2) → läl2Sequence(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) → l01Length(A00d) → zzzSum(Zip[(T * F), T, SysTimeAkt1, F, {1, 1000, 60000, 3600000, 86400000}]) → TimeAbs1Sum(Zip[(T * F), T, SysTimeAkt2, F, {1, 1000, 60000, 3600000, 86400000}]) → TimeAbs2Div(TimeRelab, 3600) → HDiv(TimeRelab - (H * 3600), 60) → MElement(ZwZeit, step) → text10TableText({Append["a duration", Last[ZwZeit, Min[10, Length[ZwZeit]]]]}, "v") → text2cLength(A00) → lm1If(Length[Unique[l01 \ {0}]] ≟ 1, 7, -7) → a7Sum(Zip[(T * F), T, SysTimeAkt0, F, {1, 1000, 60000, 3600000, 86400000}]) → TimeAbs0Div(TimeRelab0, 3600) → H0Div(TimeRelab0 - (H0 * 3600), 60) → M0Text("" + (TimeRelab0 - (H0 * 3600) - (M0 * 60))) → S0aText("" + (TimeRelab - (H * 3600) - (M * 60))) → SIndexOf(".", S) → indexIndexOf(".", S0a) → indexaFirst(S, index + 1) → txtSFirst(S0a, indexa + 1) → txtS0aIf(bu0, " ", "d") → txtbuoMax(Length[A00], Length[A00d]) → maxläElement(A00, 24) → m11TableText({{"\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}], Append["Average\; distance: p=", {txtUm1}]}, "hr ") → text7TableText({{"\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
AI Drawing Prompt Reference
Draw a truncated dodecahedron with 60 equivalent vertices, showing its extreme vertex distribution. Include the polyhedron and its dual, with labels for vertex count, circumradius, mean distance, face edge counts and numbers, and volume. Construct by first defining the vertex set, then using determinant signs to check coplanarity for face generation. Also display time-dependent text and statistical tables to highlight geometric construction and mathematical analysis.
The prompt above was compiled from the original drawing commands and is for reference only.