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<td align=left><pre style="color: red; border: 0px; padding: 0em"><< KnotTheory`</pre></td> |
<td align=left><pre style="color: red; border: 0px; padding: 0em"><< KnotTheory`</pre></td> |
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</tr> |
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<tr valign=top><td colspan=2>Loading KnotTheory` (version of August 29, 2005, 15:33:11)...</td></tr> |
<tr valign=top><td colspan=2><nowiki>Loading KnotTheory` (version of August 29, 2005, 15:33:11)...</nowiki></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[2]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>PD[Knot[10, 75]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[2]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>PD[X[1, 4, 2, 5], X[5, 12, 6, 13], X[3, 11, 4, 10], X[11, 3, 12, 2], |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[2]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>PD[Knot[10, 75]]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[2]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>PD[X[1, 4, 2, 5], X[5, 12, 6, 13], X[3, 11, 4, 10], X[11, 3, 12, 2], |
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X[13, 16, 14, 17], X[7, 15, 8, 14], X[15, 7, 16, 6], |
X[13, 16, 14, 17], X[7, 15, 8, 14], X[15, 7, 16, 6], |
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X[17, 20, 18, 1], X[9, 19, 10, 18], X[19, 9, 20, 8]]</nowiki></ |
X[17, 20, 18, 1], X[9, 19, 10, 18], X[19, 9, 20, 8]]</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[3]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>GaussCode[Knot[10, 75]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[3]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>GaussCode[-1, 4, -3, 1, -2, 7, -6, 10, -9, 3, -4, 2, -5, 6, -7, 5, -8, |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[3]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>GaussCode[Knot[10, 75]]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[3]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>GaussCode[-1, 4, -3, 1, -2, 7, -6, 10, -9, 3, -4, 2, -5, 6, -7, 5, -8, |
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9, -10, 8]</nowiki></ |
9, -10, 8]</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[4]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>DTCode[Knot[10, 75]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[4]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>DTCode[4, 10, 12, 14, 18, 2, 16, 6, 20, 8]</nowiki></pre></td></tr> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[4]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>DTCode[Knot[10, 75]]</nowiki></code></td></tr> |
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<tr align=left> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[6]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>{First[br], Crossings[br]}</nowiki></pre></td></tr> |
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< |
<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[4]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>DTCode[4, 10, 12, 14, 18, 2, 16, 6, 20, 8]</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[7]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>5</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[8]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Show[DrawMorseLink[Knot[10, 75]]]</nowiki></pre></td></tr><tr><td></td><td align=left>[[Image:10_75_ML.gif]]</td></tr><tr valign=top><td><tt><font color=blue>Out[8]=</font></tt><td><tt><font color=black>-Graphics-</font></tt></td></tr> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[5]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>br = BR[Knot[10, 75]]</nowiki></code></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[10]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>alex = Alexander[Knot[10, 75]][t]</nowiki></pre></td></tr> |
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< |
<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[5]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>BR[5, {1, -2, 1, -2, 3, -2, -2, 4, -3, 2, 4, 3}]</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[6]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{First[br], Crossings[br]}</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[6]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{5, 12}</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[7]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>BraidIndex[Knot[10, 75]]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[7]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>5</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[8]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Show[DrawMorseLink[Knot[10, 75]]]</nowiki></code></td></tr> |
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<tr align=left><td></td><td>[[Image:10_75_ML.gif]]</td></tr><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[8]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>-Graphics-</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[9]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> (#[Knot[10, 75]]&) /@ { |
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SymmetryType, UnknottingNumber, ThreeGenus, |
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BridgeIndex, SuperBridgeIndex, NakanishiIndex |
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}</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[9]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{Reversible, 2, 3, 3, NotAvailable, 2}</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[10]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>alex = Alexander[Knot[10, 75]][t]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[10]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> -3 7 19 2 3 |
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27 - t + -- - -- - 19 t + 7 t - t |
27 - t + -- - -- - 19 t + 7 t - t |
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2 t |
2 t |
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t</nowiki></ |
t</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[11]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Conway[Knot[10, 75]][z]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[11]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> 4 6 |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[11]:=</code></td> |
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1 + z - z</nowiki></pre></td></tr> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Conway[Knot[10, 75]][z]</nowiki></code></td></tr> |
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<tr align=left> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[12]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{Knot[10, 42], Knot[10, 75]}</nowiki></pre></td></tr> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[11]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> 4 6 |
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1 + z - z</nowiki></code></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[14]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Jones[Knot[10, 75]][q]</nowiki></pre></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[14]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> -4 4 7 10 2 3 4 5 6 |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[12]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Select[AllKnots[], (alex === Alexander[#][t])&]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[12]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{Knot[10, 42], Knot[10, 75]}</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[13]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{KnotDet[Knot[10, 75]], KnotSignature[Knot[10, 75]]}</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[13]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{81, 0}</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[14]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Jones[Knot[10, 75]][q]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[14]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> -4 4 7 10 2 3 4 5 6 |
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14 + q - -- + -- - -- - 13 q + 12 q - 10 q + 6 q - 3 q + q |
14 + q - -- + -- - -- - 13 q + 12 q - 10 q + 6 q - 3 q + q |
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3 2 q |
3 2 q |
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q q</nowiki></ |
q q</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[15]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&]</nowiki></pre></td></tr> |
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<table><tr align=left> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[15]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{Knot[10, 75]}</nowiki></pre></td></tr> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[15]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[15]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{Knot[10, 75]}</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[16]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>A2Invariant[Knot[10, 75]][q]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[16]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> -12 2 -8 3 4 2 4 6 8 10 16 |
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q - --- + q - -- + -- + 3 q + q - q + 2 q - 3 q - 2 q + |
q - --- + q - -- + -- + 3 q + q - q + 2 q - 3 q - 2 q + |
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10 4 2 |
10 4 2 |
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Line 99: | Line 181: | ||
18 20 |
18 20 |
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q + q</nowiki></ |
q + q</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[17]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>HOMFLYPT[Knot[10, 75]][a, z]</nowiki></pre></td></tr> |
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<table><tr align=left> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[17]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> 2 2 4 |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[17]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>HOMFLYPT[Knot[10, 75]][a, z]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[17]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> 2 2 4 |
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-6 3 3 2 3 z 6 z 2 2 4 3 z 2 4 6 |
-6 3 3 2 3 z 6 z 2 2 4 3 z 2 4 6 |
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a - -- + -- - 4 z - ---- + ---- + a z - 3 z + ---- + a z - z |
a - -- + -- - 4 z - ---- + ---- + a z - 3 z + ---- + a z - z |
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4 2 4 2 2 |
4 2 4 2 2 |
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a a a a a</nowiki></ |
a a a a a</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[18]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Kauffman[Knot[10, 75]][a, z]</nowiki></pre></td></tr> |
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<table><tr align=left> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[18]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> 2 2 2 |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[18]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Kauffman[Knot[10, 75]][a, z]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[18]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> 2 2 2 |
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-6 3 3 3 z 7 z 5 z 2 3 z 12 z 20 z |
-6 3 3 3 z 7 z 5 z 2 3 z 12 z 20 z |
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-a - -- - -- - --- - --- - --- - a z + 15 z + ---- + ----- + ----- + |
-a - -- - -- - --- - --- - --- - a z + 15 z + ---- + ----- + ----- + |
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Line 135: | Line 227: | ||
7 a z + 4 z + ---- + ---- + -- + -- |
7 a z + 4 z + ---- + ---- + -- + -- |
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4 2 3 a |
4 2 3 a |
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a a a</nowiki></ |
a a a</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[19]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>{Vassiliev[2][Knot[10, 75]], Vassiliev[3][Knot[10, 75]]}</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[19]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{0, -1}</nowiki></pre></td></tr> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[19]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{Vassiliev[2][Knot[10, 75]], Vassiliev[3][Knot[10, 75]]}</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[19]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>{0, -1}</nowiki></code></td></tr> |
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</table> |
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<table><tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[20]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>Kh[Knot[10, 75]][q, t]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[20]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>8 1 3 1 4 3 6 4 |
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- + 7 q + ----- + ----- + ----- + ----- + ----- + ---- + --- + 6 q t + |
- + 7 q + ----- + ----- + ----- + ----- + ----- + ---- + --- + 6 q t + |
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q 9 4 7 3 5 3 5 2 3 2 3 q t |
q 9 4 7 3 5 3 5 2 3 2 3 q t |
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Line 148: | Line 250: | ||
9 5 11 5 13 6 |
9 5 11 5 13 6 |
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q t + 2 q t + q t</nowiki></ |
q t + 2 q t + q t</nowiki></code></td></tr> |
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</table> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[21]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>ColouredJones[Knot[10, 75], 2][q]</nowiki></pre></td></tr> |
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<table><tr align=left> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[21]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> -12 4 3 10 24 12 34 68 24 77 119 24 |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">In[21]:=</code></td> |
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<td><code style="white-space: pre; color: red; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki>ColouredJones[Knot[10, 75], 2][q]</nowiki></code></td></tr> |
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<tr align=left> |
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<td width=70px><code style="color: blue; border: 0px; padding: 0em">Out[21]:=</code></td> |
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<td><code style="white-space: pre; color: black; border: 0px; padding: 0em; background-color: rgb(255,255,255);"><nowiki> -12 4 3 10 24 12 34 68 24 77 119 24 |
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124 + q - --- + --- + -- - -- + -- + -- - -- + -- + -- - --- + -- - |
124 + q - --- + --- + -- - -- + -- + -- - -- + -- + -- - --- + -- - |
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11 10 9 8 7 6 5 4 3 2 q |
11 10 9 8 7 6 5 4 3 2 q |
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Line 162: | Line 269: | ||
18 |
18 |
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q</nowiki></ |
q</nowiki></code></td></tr> |
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</table> }} |
Latest revision as of 18:04, 1 September 2005
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![]() (KnotPlot image) |
See the full Rolfsen Knot Table. Visit 10 75's page at the Knot Server (KnotPlot driven, includes 3D interactive images!) |
Knot presentations
Planar diagram presentation | X1425 X5,12,6,13 X3,11,4,10 X11,3,12,2 X13,16,14,17 X7,15,8,14 X15,7,16,6 X17,20,18,1 X9,19,10,18 X19,9,20,8 |
Gauss code | -1, 4, -3, 1, -2, 7, -6, 10, -9, 3, -4, 2, -5, 6, -7, 5, -8, 9, -10, 8 |
Dowker-Thistlethwaite code | 4 10 12 14 18 2 16 6 20 8 |
Conway Notation | [21,21,21+] |
Minimum Braid Representative | A Morse Link Presentation | An Arc Presentation | |||||
Length is 12, width is 5, Braid index is 5 |
![]() |
![]() [{12, 3}, {2, 10}, {11, 4}, {3, 6}, {10, 12}, {7, 5}, {6, 8}, {4, 7}, {5, 1}, {9, 2}, {8, 11}, {1, 9}] |
[edit Notes on presentations of 10 75]
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[$Path, "C:/drorbn/projects/KAtlas/"];
<< KnotTheory`
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Loading KnotTheory` version of May 31, 2006, 14:15:20.091.
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In[3]:=
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K = Knot["10 75"];
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In[4]:=
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PD[K]
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KnotTheory::loading: Loading precomputed data in PD4Knots`.
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Out[4]=
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X1425 X5,12,6,13 X3,11,4,10 X11,3,12,2 X13,16,14,17 X7,15,8,14 X15,7,16,6 X17,20,18,1 X9,19,10,18 X19,9,20,8 |
In[5]:=
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GaussCode[K]
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Out[5]=
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-1, 4, -3, 1, -2, 7, -6, 10, -9, 3, -4, 2, -5, 6, -7, 5, -8, 9, -10, 8 |
In[6]:=
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DTCode[K]
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Out[6]=
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4 10 12 14 18 2 16 6 20 8 |
(The path below may be different on your system)
In[7]:=
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AppendTo[$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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[21,21,21+] |
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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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \textrm{BR}(5,\{1,-2,1,-2,3,-2,-2,4,-3,2,4,3\})} |
In[10]:=
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{First[br], Crossings[br], BraidIndex[K]}
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KnotTheory::credits: The braid index data known to KnotTheory` is taken from Charles Livingston's http://www.indiana.edu/~knotinfo/.
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KnotTheory::loading: Loading precomputed data in IndianaData`.
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Out[10]=
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{ 5, 12, 5 } |
In[11]:=
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Show[BraidPlot[br]]
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Out[11]=
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-Graphics- |
In[12]:=
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Show[DrawMorseLink[K]]
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KnotTheory::credits: "MorseLink was added to KnotTheory` by Siddarth Sankaran at the University of Toronto in the summer of 2005."
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KnotTheory::credits: "DrawMorseLink was written by Siddarth Sankaran at the University of Toronto in the summer of 2005."
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![]() |
Out[12]=
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-Graphics- |
In[13]:=
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ap = ArcPresentation[K]
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Out[13]=
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ArcPresentation[{12, 3}, {2, 10}, {11, 4}, {3, 6}, {10, 12}, {7, 5}, {6, 8}, {4, 7}, {5, 1}, {9, 2}, {8, 11}, {1, 9}] |
In[14]:=
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Draw[ap]
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![]() |
Out[14]=
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-Graphics- |
Three dimensional invariants
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Four dimensional invariants
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Polynomial invariants
Alexander polynomial | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -t^3+7 t^2-19 t+27-19 t^{-1} +7 t^{-2} - t^{-3} } |
Conway polynomial | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^6+z^4+1} |
2nd Alexander ideal (db, data sources) | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \{3,t+1\}} |
Determinant and Signature | { 81, 0 } |
Jones polynomial | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^6-3 q^5+6 q^4-10 q^3+12 q^2-13 q+14-10 q^{-1} +7 q^{-2} -4 q^{-3} + q^{-4} } |
HOMFLY-PT polynomial (db, data sources) | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^6+a^2 z^4+3 z^4 a^{-2} -3 z^4+a^2 z^2+6 z^2 a^{-2} -3 z^2 a^{-4} -4 z^2+3 a^{-2} -3 a^{-4} + a^{-6} } |
Kauffman polynomial (db, data sources) | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle z^9 a^{-1} +z^9 a^{-3} +7 z^8 a^{-2} +3 z^8 a^{-4} +4 z^8+7 a z^7+13 z^7 a^{-1} +9 z^7 a^{-3} +3 z^7 a^{-5} +7 a^2 z^6-4 z^6 a^{-2} -3 z^6 a^{-4} +z^6 a^{-6} +7 z^6+4 a^3 z^5-5 a z^5-29 z^5 a^{-1} -29 z^5 a^{-3} -9 z^5 a^{-5} +a^4 z^4-8 a^2 z^4-21 z^4 a^{-2} -9 z^4 a^{-4} -3 z^4 a^{-6} -24 z^4-3 a^3 z^3-a z^3+17 z^3 a^{-1} +24 z^3 a^{-3} +9 z^3 a^{-5} +4 a^2 z^2+20 z^2 a^{-2} +12 z^2 a^{-4} +3 z^2 a^{-6} +15 z^2-a z-5 z a^{-1} -7 z a^{-3} -3 z a^{-5} -3 a^{-2} -3 a^{-4} - a^{-6} } |
The A2 invariant | |
The G2 invariant | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{66}-3 q^{64}+6 q^{62}-10 q^{60}+9 q^{58}-6 q^{56}-2 q^{54}+19 q^{52}-32 q^{50}+50 q^{48}-55 q^{46}+39 q^{44}-9 q^{42}-40 q^{40}+87 q^{38}-126 q^{36}+134 q^{34}-107 q^{32}+37 q^{30}+62 q^{28}-144 q^{26}+193 q^{24}-183 q^{22}+114 q^{20}-13 q^{18}-96 q^{16}+154 q^{14}-150 q^{12}+86 q^{10}+31 q^8-114 q^6+133 q^4-79 q^2-29+154 q^{-2} -237 q^{-4} +223 q^{-6} -125 q^{-8} -26 q^{-10} +202 q^{-12} -306 q^{-14} +309 q^{-16} -212 q^{-18} +55 q^{-20} +106 q^{-22} -224 q^{-24} +248 q^{-26} -183 q^{-28} +72 q^{-30} +62 q^{-32} -144 q^{-34} +145 q^{-36} -70 q^{-38} -41 q^{-40} +132 q^{-42} -177 q^{-44} +133 q^{-46} -32 q^{-48} -92 q^{-50} +197 q^{-52} -228 q^{-54} +181 q^{-56} -76 q^{-58} -50 q^{-60} +136 q^{-62} -175 q^{-64} +153 q^{-66} -90 q^{-68} +16 q^{-70} +43 q^{-72} -71 q^{-74} +70 q^{-76} -46 q^{-78} +22 q^{-80} -11 q^{-84} +12 q^{-86} -10 q^{-88} +6 q^{-90} -2 q^{-92} + q^{-94} } |
A1 Invariants.
Weight | Invariant |
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1 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^9-3 q^7+3 q^5-3 q^3+4 q+ q^{-1} - q^{-3} +2 q^{-5} -4 q^{-7} +3 q^{-9} -2 q^{-11} + q^{-13} } |
2 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{26}-3 q^{24}+9 q^{20}-11 q^{18}-2 q^{16}+22 q^{14}-22 q^{12}-10 q^{10}+33 q^8-18 q^6-18 q^4+29 q^2+2-16 q^{-2} +4 q^{-4} +16 q^{-6} -8 q^{-8} -21 q^{-10} +22 q^{-12} +7 q^{-14} -33 q^{-16} +17 q^{-18} +20 q^{-20} -28 q^{-22} +4 q^{-24} +19 q^{-26} -13 q^{-28} -4 q^{-30} +8 q^{-32} -2 q^{-34} -2 q^{-36} + q^{-38} } |
3 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{51}-3 q^{49}+6 q^{45}+q^{43}-11 q^{41}-5 q^{39}+26 q^{37}+2 q^{35}-43 q^{33}-9 q^{31}+72 q^{29}+23 q^{27}-105 q^{25}-42 q^{23}+133 q^{21}+78 q^{19}-156 q^{17}-116 q^{15}+147 q^{13}+156 q^{11}-126 q^9-173 q^7+70 q^5+184 q^3-10 q-157 q^{-1} -44 q^{-3} +120 q^{-5} +102 q^{-7} -79 q^{-9} -137 q^{-11} +22 q^{-13} +166 q^{-15} +18 q^{-17} -174 q^{-19} -74 q^{-21} +174 q^{-23} +117 q^{-25} -154 q^{-27} -154 q^{-29} +122 q^{-31} +179 q^{-33} -72 q^{-35} -183 q^{-37} +20 q^{-39} +170 q^{-41} +20 q^{-43} -131 q^{-45} -53 q^{-47} +88 q^{-49} +62 q^{-51} -48 q^{-53} -54 q^{-55} +16 q^{-57} +37 q^{-59} + q^{-61} -20 q^{-63} -4 q^{-65} +8 q^{-67} +3 q^{-69} -2 q^{-71} -2 q^{-73} + q^{-75} } |
4 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{84}-3 q^{82}+6 q^{78}-2 q^{76}+q^{74}-14 q^{72}+5 q^{70}+26 q^{68}-16 q^{66}-9 q^{64}-42 q^{62}+37 q^{60}+102 q^{58}-42 q^{56}-89 q^{54}-143 q^{52}+115 q^{50}+316 q^{48}-16 q^{46}-283 q^{44}-423 q^{42}+169 q^{40}+724 q^{38}+224 q^{36}-493 q^{34}-943 q^{32}-14 q^{30}+1135 q^{28}+760 q^{26}-408 q^{24}-1459 q^{22}-553 q^{20}+1126 q^{18}+1297 q^{16}+139 q^{14}-1448 q^{12}-1119 q^{10}+498 q^8+1325 q^6+808 q^4-776 q^2-1241-341 q^{-2} +787 q^{-4} +1111 q^{-6} +110 q^{-8} -892 q^{-10} -941 q^{-12} +83 q^{-14} +1040 q^{-16} +800 q^{-18} -407 q^{-20} -1235 q^{-22} -485 q^{-24} +811 q^{-26} +1258 q^{-28} +74 q^{-30} -1310 q^{-32} -950 q^{-34} +436 q^{-36} +1509 q^{-38} +612 q^{-40} -1086 q^{-42} -1303 q^{-44} -172 q^{-46} +1402 q^{-48} +1119 q^{-50} -483 q^{-52} -1295 q^{-54} -819 q^{-56} +816 q^{-58} +1244 q^{-60} +256 q^{-62} -785 q^{-64} -1077 q^{-66} +56 q^{-68} +830 q^{-70} +627 q^{-72} -99 q^{-74} -759 q^{-76} -350 q^{-78} +221 q^{-80} +464 q^{-82} +254 q^{-84} -257 q^{-86} -278 q^{-88} -93 q^{-90} +137 q^{-92} +197 q^{-94} -2 q^{-96} -75 q^{-98} -84 q^{-100} -7 q^{-102} +58 q^{-104} +19 q^{-106} + q^{-108} -20 q^{-110} -11 q^{-112} +8 q^{-114} +3 q^{-116} +3 q^{-118} -2 q^{-120} -2 q^{-122} + q^{-124} } |
5 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{125}-3 q^{123}+6 q^{119}-2 q^{117}-2 q^{115}-2 q^{113}-4 q^{111}+5 q^{109}+14 q^{107}-6 q^{105}-27 q^{103}-11 q^{101}+30 q^{99}+60 q^{97}+21 q^{95}-65 q^{93}-149 q^{91}-80 q^{89}+171 q^{87}+321 q^{85}+147 q^{83}-276 q^{81}-612 q^{79}-391 q^{77}+452 q^{75}+1136 q^{73}+772 q^{71}-598 q^{69}-1843 q^{67}-1513 q^{65}+611 q^{63}+2804 q^{61}+2676 q^{59}-373 q^{57}-3862 q^{55}-4272 q^{53}-408 q^{51}+4782 q^{49}+6318 q^{47}+1824 q^{45}-5292 q^{43}-8403 q^{41}-3932 q^{39}+4942 q^{37}+10239 q^{35}+6485 q^{33}-3625 q^{31}-11185 q^{29}-9089 q^{27}+1333 q^{25}+10980 q^{23}+11083 q^{21}+1516 q^{19}-9338 q^{17}-12117 q^{15}-4443 q^{13}+6725 q^{11}+11765 q^9+6815 q^7-3402 q^5-10244 q^3-8354 q+140 q^{-1} +7907 q^{-3} +8861 q^{-5} +2721 q^{-7} -5196 q^{-9} -8601 q^{-11} -4950 q^{-13} +2662 q^{-15} +7894 q^{-17} +6446 q^{-19} -426 q^{-21} -7047 q^{-23} -7609 q^{-25} -1330 q^{-27} +6335 q^{-29} +8415 q^{-31} +2851 q^{-33} -5657 q^{-35} -9279 q^{-37} -4256 q^{-39} +5029 q^{-41} +9984 q^{-43} +5791 q^{-45} -4091 q^{-47} -10585 q^{-49} -7436 q^{-51} +2722 q^{-53} +10720 q^{-55} +9145 q^{-57} -773 q^{-59} -10198 q^{-61} -10594 q^{-63} -1627 q^{-65} +8759 q^{-67} +11476 q^{-69} +4246 q^{-71} -6478 q^{-73} -11431 q^{-75} -6592 q^{-77} +3532 q^{-79} +10242 q^{-81} +8235 q^{-83} -365 q^{-85} -8093 q^{-87} -8765 q^{-89} -2409 q^{-91} +5236 q^{-93} +8065 q^{-95} +4393 q^{-97} -2297 q^{-99} -6419 q^{-101} -5148 q^{-103} -187 q^{-105} +4199 q^{-107} +4831 q^{-109} +1816 q^{-111} -2045 q^{-113} -3733 q^{-115} -2428 q^{-117} +365 q^{-119} +2334 q^{-121} +2244 q^{-123} +615 q^{-125} -1094 q^{-127} -1633 q^{-129} -913 q^{-131} +249 q^{-133} +926 q^{-135} +794 q^{-137} +169 q^{-139} -397 q^{-141} -517 q^{-143} -250 q^{-145} +96 q^{-147} +252 q^{-149} +192 q^{-151} +29 q^{-153} -100 q^{-155} -108 q^{-157} -37 q^{-159} +26 q^{-161} +40 q^{-163} +28 q^{-165} + q^{-167} -20 q^{-169} -11 q^{-171} + q^{-173} +3 q^{-175} +3 q^{-177} +3 q^{-179} -2 q^{-181} -2 q^{-183} + q^{-185} } |
A2 Invariants.
Weight | Invariant |
---|---|
1,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{12}-2 q^{10}+q^8-3 q^4+4 q^2+3 q^{-2} + q^{-4} - q^{-6} +2 q^{-8} -3 q^{-10} -2 q^{-16} + q^{-18} + q^{-20} } |
2,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{32}-2 q^{30}-q^{28}+4 q^{26}-q^{24}-5 q^{22}+3 q^{20}+11 q^{18}-6 q^{16}-15 q^{14}+8 q^{12}+16 q^{10}-15 q^8-17 q^6+15 q^4+11 q^2-6-3 q^{-2} +14 q^{-4} + q^{-6} -3 q^{-8} +8 q^{-10} - q^{-12} -12 q^{-14} +3 q^{-16} +8 q^{-18} -16 q^{-20} -11 q^{-22} +11 q^{-24} +11 q^{-26} -11 q^{-28} -7 q^{-30} +14 q^{-32} +9 q^{-34} -8 q^{-36} -7 q^{-38} +5 q^{-40} +6 q^{-42} -2 q^{-44} -5 q^{-46} - q^{-48} + q^{-50} + q^{-52} } |
A3 Invariants.
Weight | Invariant |
---|---|
0,1,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{28}-3 q^{26}+8 q^{22}-9 q^{20}-2 q^{18}+19 q^{16}-15 q^{14}-12 q^{12}+24 q^{10}-16 q^8-16 q^6+27 q^4-2 q^2-6+14 q^{-2} +8 q^{-4} -6 q^{-6} -13 q^{-8} +9 q^{-10} +4 q^{-12} -24 q^{-14} +12 q^{-16} +17 q^{-18} -24 q^{-20} +9 q^{-22} +14 q^{-24} -19 q^{-26} +5 q^{-28} +7 q^{-30} -9 q^{-32} +3 q^{-34} +2 q^{-36} -2 q^{-38} + q^{-40} } |
1,0,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{15}-2 q^{13}+2 q^{11}-2 q^9+q^7-3 q^5+3 q^3+2 q^{-1} +2 q^{-3} + q^{-5} +2 q^{-7} - q^{-9} +3 q^{-11} -3 q^{-13} -3 q^{-17} -2 q^{-21} + q^{-23} + q^{-25} + q^{-27} } |
B2 Invariants.
Weight | Invariant |
---|---|
0,1 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{28}-3 q^{26}+6 q^{24}-10 q^{22}+15 q^{20}-20 q^{18}+25 q^{16}-29 q^{14}+28 q^{12}-26 q^{10}+18 q^8-8 q^6-5 q^4+22 q^2-34+48 q^{-2} -52 q^{-4} +58 q^{-6} -53 q^{-8} +47 q^{-10} -34 q^{-12} +20 q^{-14} -6 q^{-16} -9 q^{-18} +18 q^{-20} -27 q^{-22} +28 q^{-24} -29 q^{-26} +25 q^{-28} -21 q^{-30} +15 q^{-32} -9 q^{-34} +6 q^{-36} -2 q^{-38} + q^{-40} } |
1,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{46}-3 q^{42}-3 q^{40}+3 q^{38}+9 q^{36}+2 q^{34}-12 q^{32}-11 q^{30}+9 q^{28}+22 q^{26}+4 q^{24}-25 q^{22}-20 q^{20}+13 q^{18}+28 q^{16}-2 q^{14}-31 q^{12}-13 q^{10}+23 q^8+23 q^6-12 q^4-19 q^2+9+26 q^{-2} +2 q^{-4} -18 q^{-6} -5 q^{-8} +17 q^{-10} +6 q^{-12} -18 q^{-14} -14 q^{-16} +14 q^{-18} +16 q^{-20} -14 q^{-22} -26 q^{-24} +4 q^{-26} +32 q^{-28} +11 q^{-30} -26 q^{-32} -24 q^{-34} +16 q^{-36} +30 q^{-38} + q^{-40} -25 q^{-42} -13 q^{-44} +14 q^{-46} +16 q^{-48} -4 q^{-50} -12 q^{-52} -3 q^{-54} +6 q^{-56} +4 q^{-58} -2 q^{-60} -2 q^{-62} + q^{-66} } |
G2 Invariants.
Weight | Invariant |
---|---|
1,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{66}-3 q^{64}+6 q^{62}-10 q^{60}+9 q^{58}-6 q^{56}-2 q^{54}+19 q^{52}-32 q^{50}+50 q^{48}-55 q^{46}+39 q^{44}-9 q^{42}-40 q^{40}+87 q^{38}-126 q^{36}+134 q^{34}-107 q^{32}+37 q^{30}+62 q^{28}-144 q^{26}+193 q^{24}-183 q^{22}+114 q^{20}-13 q^{18}-96 q^{16}+154 q^{14}-150 q^{12}+86 q^{10}+31 q^8-114 q^6+133 q^4-79 q^2-29+154 q^{-2} -237 q^{-4} +223 q^{-6} -125 q^{-8} -26 q^{-10} +202 q^{-12} -306 q^{-14} +309 q^{-16} -212 q^{-18} +55 q^{-20} +106 q^{-22} -224 q^{-24} +248 q^{-26} -183 q^{-28} +72 q^{-30} +62 q^{-32} -144 q^{-34} +145 q^{-36} -70 q^{-38} -41 q^{-40} +132 q^{-42} -177 q^{-44} +133 q^{-46} -32 q^{-48} -92 q^{-50} +197 q^{-52} -228 q^{-54} +181 q^{-56} -76 q^{-58} -50 q^{-60} +136 q^{-62} -175 q^{-64} +153 q^{-66} -90 q^{-68} +16 q^{-70} +43 q^{-72} -71 q^{-74} +70 q^{-76} -46 q^{-78} +22 q^{-80} -11 q^{-84} +12 q^{-86} -10 q^{-88} +6 q^{-90} -2 q^{-92} + q^{-94} } |
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KnotTheory`
, as shown in the (simulated) Mathematica session below. Your input (in red) is realistic; all else should have the same content as in a real mathematica session, but with different formatting. This Mathematica session is also available (albeit only for the knot 5_2) as the notebook PolynomialInvariantsSession.nb.
(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 August 31, 2006, 11:25:27.5625.
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In[3]:=
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K = Knot["10 75"];
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In[4]:=
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Alexander[K][t]
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KnotTheory::loading: Loading precomputed data in PD4Knots`.
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Out[4]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -t^3+7 t^2-19 t+27-19 t^{-1} +7 t^{-2} - t^{-3} } |
In[5]:=
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Conway[K][z]
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Out[5]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^6+z^4+1} |
In[6]:=
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Alexander[K, 2][t]
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KnotTheory::credits: The program Alexander[K, r] to compute Alexander ideals was written by Jana Archibald at the University of Toronto in the summer of 2005.
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Out[6]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \{3,t+1\}} |
In[7]:=
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{KnotDet[K], KnotSignature[K]}
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Out[7]=
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{ 81, 0 } |
In[8]:=
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Jones[K][q]
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KnotTheory::loading: Loading precomputed data in Jones4Knots`.
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Out[8]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^6-3 q^5+6 q^4-10 q^3+12 q^2-13 q+14-10 q^{-1} +7 q^{-2} -4 q^{-3} + q^{-4} } |
In[9]:=
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HOMFLYPT[K][a, z]
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KnotTheory::credits: The HOMFLYPT program was written by Scott Morrison.
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Out[9]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^6+a^2 z^4+3 z^4 a^{-2} -3 z^4+a^2 z^2+6 z^2 a^{-2} -3 z^2 a^{-4} -4 z^2+3 a^{-2} -3 a^{-4} + a^{-6} } |
In[10]:=
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Kauffman[K][a, z]
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KnotTheory::loading: Loading precomputed data in Kauffman4Knots`.
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Out[10]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle z^9 a^{-1} +z^9 a^{-3} +7 z^8 a^{-2} +3 z^8 a^{-4} +4 z^8+7 a z^7+13 z^7 a^{-1} +9 z^7 a^{-3} +3 z^7 a^{-5} +7 a^2 z^6-4 z^6 a^{-2} -3 z^6 a^{-4} +z^6 a^{-6} +7 z^6+4 a^3 z^5-5 a z^5-29 z^5 a^{-1} -29 z^5 a^{-3} -9 z^5 a^{-5} +a^4 z^4-8 a^2 z^4-21 z^4 a^{-2} -9 z^4 a^{-4} -3 z^4 a^{-6} -24 z^4-3 a^3 z^3-a z^3+17 z^3 a^{-1} +24 z^3 a^{-3} +9 z^3 a^{-5} +4 a^2 z^2+20 z^2 a^{-2} +12 z^2 a^{-4} +3 z^2 a^{-6} +15 z^2-a z-5 z a^{-1} -7 z a^{-3} -3 z a^{-5} -3 a^{-2} -3 a^{-4} - a^{-6} } |
"Similar" Knots (within the Atlas)
Same Alexander/Conway Polynomial: {10_42,}
Same Jones Polynomial (up to mirroring, Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q\leftrightarrow q^{-1}} ): {}
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["10 75"];
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In[4]:=
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{A = Alexander[K][t], J = Jones[K][q]}
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KnotTheory::loading: Loading precomputed data in PD4Knots`.
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KnotTheory::loading: Loading precomputed data in Jones4Knots`.
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Out[4]=
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{ Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -t^3+7 t^2-19 t+27-19 t^{-1} +7 t^{-2} - t^{-3} } , Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^6-3 q^5+6 q^4-10 q^3+12 q^2-13 q+14-10 q^{-1} +7 q^{-2} -4 q^{-3} + q^{-4} } } |
In[5]:=
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DeleteCases[Select[AllKnots[], (A === Alexander[#][t]) &], K]
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KnotTheory::loading: Loading precomputed data in DTCode4KnotsTo11`.
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KnotTheory::credits: The GaussCode to PD conversion was written by Siddarth Sankaran at the University of Toronto in the summer of 2005.
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Out[5]=
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{10_42,} |
In[6]:=
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DeleteCases[
Select[
AllKnots[],
(J === Jones[#][q] || (J /. q -> 1/q) === Jones[#][q]) &
],
K
]
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KnotTheory::loading: Loading precomputed data in Jones4Knots11`.
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Out[6]=
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{} |
Vassiliev invariants
V2 and V3: | (0, -1) |
V2,1 through V6,9: |
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V2,1 through V6,9 were provided by Petr Dunin-Barkowski <barkovs@itep.ru>, Andrey Smirnov <asmirnov@itep.ru>, and Alexei Sleptsov <sleptsov@itep.ru> and uploaded on October 2010 by User:Drorbn. Note that they are normalized differently than V2 and V3.
Khovanov Homology
The coefficients of the monomials Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle t^rq^j} are shown, along with their alternating sums (fixed Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle j} , alternation over Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r} ). The squares with yellow highlighting are those on the "critical diagonals", where Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle j-2r=s+1} or Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle j-2r=s-1} , where Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle s=} 0 is the signature of 10 75. Nonzero entries off the critical diagonals (if any exist) are highlighted in red. |
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Integral Khovanov Homology
(db, data source) |
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The Coloured Jones Polynomials
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n} | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle J_n} |
2 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{18}-3 q^{17}+11 q^{15}-15 q^{14}-9 q^{13}+43 q^{12}-30 q^{11}-41 q^{10}+91 q^9-33 q^8-91 q^7+131 q^6-18 q^5-134 q^4+144 q^3+6 q^2-146 q+124+24 q^{-1} -119 q^{-2} +77 q^{-3} +24 q^{-4} -68 q^{-5} +34 q^{-6} +12 q^{-7} -24 q^{-8} +10 q^{-9} +3 q^{-10} -4 q^{-11} + q^{-12} } |
3 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{36}-3 q^{35}+5 q^{33}+6 q^{32}-15 q^{31}-16 q^{30}+26 q^{29}+42 q^{28}-36 q^{27}-86 q^{26}+32 q^{25}+152 q^{24}-10 q^{23}-227 q^{22}-46 q^{21}+303 q^{20}+140 q^{19}-377 q^{18}-249 q^{17}+414 q^{16}+391 q^{15}-434 q^{14}-525 q^{13}+414 q^{12}+662 q^{11}-377 q^{10}-773 q^9+314 q^8+854 q^7-229 q^6-917 q^5+155 q^4+912 q^3-48 q^2-899 q-9+799 q^{-1} +99 q^{-2} -705 q^{-3} -123 q^{-4} +556 q^{-5} +146 q^{-6} -423 q^{-7} -132 q^{-8} +293 q^{-9} +106 q^{-10} -189 q^{-11} -77 q^{-12} +118 q^{-13} +43 q^{-14} -61 q^{-15} -28 q^{-16} +37 q^{-17} +9 q^{-18} -16 q^{-19} -4 q^{-20} +6 q^{-21} +3 q^{-22} -4 q^{-23} + q^{-24} } |
4 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{60}-3 q^{59}+5 q^{57}+6 q^{55}-22 q^{54}-9 q^{53}+26 q^{52}+18 q^{51}+45 q^{50}-87 q^{49}-86 q^{48}+35 q^{47}+91 q^{46}+244 q^{45}-147 q^{44}-316 q^{43}-150 q^{42}+112 q^{41}+755 q^{40}+63 q^{39}-559 q^{38}-721 q^{37}-297 q^{36}+1415 q^{35}+789 q^{34}-356 q^{33}-1495 q^{32}-1430 q^{31}+1707 q^{30}+1830 q^{29}+632 q^{28}-1923 q^{27}-3065 q^{26}+1231 q^{25}+2642 q^{24}+2234 q^{23}-1640 q^{22}-4639 q^{21}+100 q^{20}+2859 q^{19}+3932 q^{18}-743 q^{17}-5712 q^{16}-1286 q^{15}+2499 q^{14}+5316 q^{13}+441 q^{12}-6159 q^{11}-2582 q^{10}+1749 q^9+6144 q^8+1648 q^7-5919 q^6-3539 q^5+725 q^4+6193 q^3+2650 q^2-4918 q-3863-403 q^{-1} +5293 q^{-2} +3115 q^{-3} -3334 q^{-4} -3346 q^{-5} -1230 q^{-6} +3676 q^{-7} +2786 q^{-8} -1747 q^{-9} -2188 q^{-10} -1401 q^{-11} +1997 q^{-12} +1880 q^{-13} -696 q^{-14} -1020 q^{-15} -1026 q^{-16} +848 q^{-17} +951 q^{-18} -246 q^{-19} -303 q^{-20} -526 q^{-21} +293 q^{-22} +359 q^{-23} -106 q^{-24} -36 q^{-25} -194 q^{-26} +92 q^{-27} +101 q^{-28} -52 q^{-29} +11 q^{-30} -50 q^{-31} +27 q^{-32} +22 q^{-33} -19 q^{-34} +4 q^{-35} -8 q^{-36} +6 q^{-37} +3 q^{-38} -4 q^{-39} + q^{-40} } |
Computer Talk
Much of the above data can be recomputed by Mathematica using the package KnotTheory`
. See A Sample KnotTheory` Session, or any of the Computer Talk sections above.
Modifying This Page
Read me first: Modifying Knot Pages
See/edit the Rolfsen Knot Page master template (intermediate). See/edit the Rolfsen_Splice_Base (expert). Back to the top. |
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