In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 17, 2005, 14:44:34)... |
In[2]:= | Crossings[Knot[10, 96]] |
Out[2]= | 10 |
In[3]:= | PD[Knot[10, 96]] |
Out[3]= | PD[X[1, 4, 2, 5], X[5, 18, 6, 19], X[3, 9, 4, 8], X[9, 3, 10, 2],
X[11, 17, 12, 16], X[7, 12, 8, 13], X[15, 6, 16, 7],
X[17, 11, 18, 10], X[13, 1, 14, 20], X[19, 15, 20, 14]] |
In[4]:= | GaussCode[Knot[10, 96]] |
Out[4]= | GaussCode[-1, 4, -3, 1, -2, 7, -6, 3, -4, 8, -5, 6, -9, 10, -7, 5, -8,
2, -10, 9] |
In[5]:= | BR[Knot[10, 96]] |
Out[5]= | BR[5, {-1, 2, 1, -3, 2, 1, -3, 4, -3, 2, -3, 4}] |
In[6]:= | alex = Alexander[Knot[10, 96]][t] |
Out[6]= | -3 7 22 2 3
33 - t + -- - -- - 22 t + 7 t - t
2 t
t |
In[7]:= | Conway[Knot[10, 96]][z] |
Out[7]= | 2 4 6
1 - 3 z + z - z |
In[8]:= | Select[AllKnots[], (alex === Alexander[#][t])&] |
Out[8]= | {Knot[10, 96]} |
In[9]:= | {KnotDet[Knot[10, 96]], KnotSignature[Knot[10, 96]]} |
Out[9]= | {93, 0} |
In[10]:= | J=Jones[Knot[10, 96]][q] |
Out[10]= | -4 4 9 12 2 3 4 5 6
15 + q - -- + -- - -- - 16 q + 14 q - 11 q + 7 q - 3 q + q
3 2 q
q q |
In[11]:= | Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&] |
Out[11]= | {Knot[10, 96]} |
In[12]:= | A2Invariant[Knot[10, 96]][q] |
Out[12]= | -12 2 3 2 3 3 2 6 8 10 12
-3 + q - --- + -- + -- - -- + -- + q - q + 3 q - 3 q + q +
10 8 6 4 2
q q q q q
14 16 18 20
q - 2 q + q + q |
In[13]:= | Kauffman[Knot[10, 96]][a, z] |
Out[13]= | 2 2
-6 2 3 2 2 z 2 z z 2 3 z 6 z
-3 - a - -- - -- - 2 a - --- - --- - - - a z + 12 z + ---- + ---- +
4 2 5 3 a 6 4
a a a a a a
2 3 3 3
10 z 2 2 7 z 16 z 17 z 3 3 3 4
----- + 5 a z + ---- + ----- + ----- + 7 a z - a z - 17 z -
2 5 3 a
a a a
4 4 4 5 5 5
3 z z 4 z 2 4 4 4 8 z 23 z 34 z
---- - -- - ---- - 10 a z + a z - ---- - ----- - ----- -
6 4 2 5 3 a
a a a a a
6 6 6 7 7
5 3 5 z 7 z 17 z 2 6 3 z 6 z
15 a z + 4 a z + -- - ---- - ----- + 9 a z + ---- + ---- +
6 4 2 5 3
a a a a a
7 8 8 9 9
14 z 7 8 4 z 11 z 2 z 2 z
----- + 11 a z + 7 z + ---- + ----- + ---- + ----
a 4 2 3 a
a a a |
In[14]:= | {Vassiliev[2][Knot[10, 96]], Vassiliev[3][Knot[10, 96]]} |
Out[14]= | {0, -2} |
In[15]:= | Kh[Knot[10, 96]][q, t] |
Out[15]= | 9 1 3 1 6 3 6 6
- + 7 q + ----- + ----- + ----- + ----- + ----- + ---- + --- + 8 q t +
q 9 4 7 3 5 3 5 2 3 2 3 q t
q t q t q t q t q t q t
3 3 2 5 2 5 3 7 3 7 4 9 4
8 q t + 6 q t + 8 q t + 5 q t + 6 q t + 2 q t + 5 q t +
9 5 11 5 13 6
q t + 2 q t + q t |