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Up: Second Level Tetraflexagon
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Figure 17:
The 12 vertices of the generic second level tetraflexagon can be connected to produce tubulations.
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Figure 18:
Permutation of the squares along the strip for a tubulating second level tetraflexagon.
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Figure 19:
Top side of the tubulating second level tetraflexagon. Two strips are shown, sufficient to make both of the two sectors which the flexagon requires.
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...226,0){\epsfxsize=150pt \epsffile{2levtubstript.eps}}
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Figure 20:
Bottom side of the tubulating second level tetraflexagon. Two strips are shown, sufficient to make both of the two sectors which the flexagon requires.
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(406,420)
\put(20,0){\epsfxsize=150pt \epsffile{2...
...226,0){\epsfxsize=150pt \epsffile{2levtubstripb.eps}}
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\end{figure}](img20.gif) |
Example user SuSE Linux 6.2
2000-09-05