Template:Rolfsen Knot Presentations Computer Talk: Difference between revisions
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Revision as of 16:25, 24 June 2006
Computer Talk.
The above data is available with the Mathematica package
KnotTheory`. Your input (in red) is realistic; all else should have the same content as in a real mathematica session, but with different formatting.
(The path below may be different on your system, and possibly also the KnotTheory` date)
In[1]:=
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AppendTo[$Path, "C:/drorbn/projects/KAtlas/"];
<< KnotTheory`
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Loading KnotTheory` version of May 31, 2006, 14:15:20.091.
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In[3]:=
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K = Knot["Rolfsen Knot Presentations Computer Talk"];
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In[4]:=
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PD[K]
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KnotTheory::loading: Loading precomputed data in PD4Knots`.
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Out[4]=
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Data:Rolfsen Knot Presentations Computer Talk/PD Presentation |
In[5]:=
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GaussCode[K]
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Out[5]=
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1, -4, 3, -6, 5, -1, 2, -3, 6, -8, 7, -5, 4, -2, 8, -7 |
In[6]:=
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DTCode[K]
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Out[6]=
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Data:Rolfsen Knot Presentations Computer Talk/DT Code |
(The path below may be different on your system)
In[7]:=
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AppendTo[$Path, "C:/bin/LinKnot/"];
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In[8]:=
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ConwayNotation[K]
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Out[8]=
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Data:Rolfsen Knot Presentations Computer Talk/Conway Notation |
In[9]:=
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br = BR[K]
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KnotTheory::credits: The minimum braids representing the knots with up to 10 crossings were provided by Thomas Gittings. See arXiv:math.GT/0401051.
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Out[9]=
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Data:Rolfsen Knot Presentations Computer Talk/BraidWord |
In[10]:=
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{First[br], Crossings[br], BraidIndex[K]}
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