In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 29, 2005, 15:27:48)... |
In[2]:= | PD[Knot[10, 114]] |
Out[2]= | PD[X[6, 2, 7, 1], X[8, 3, 9, 4], X[18, 13, 19, 14], X[20, 11, 1, 12],
X[12, 19, 13, 20], X[2, 16, 3, 15], X[4, 17, 5, 18], X[10, 6, 11, 5],
X[14, 7, 15, 8], X[16, 10, 17, 9]] |
In[3]:= | GaussCode[Knot[10, 114]] |
Out[3]= | GaussCode[1, -6, 2, -7, 8, -1, 9, -2, 10, -8, 4, -5, 3, -9, 6, -10, 7,
-3, 5, -4] |
In[4]:= | DTCode[Knot[10, 114]] |
Out[4]= | DTCode[6, 8, 10, 14, 16, 20, 18, 2, 4, 12] |
In[5]:= | br = BR[Knot[10, 114]] |
Out[5]= | BR[4, {-1, -1, -2, 1, 3, -2, 3, -2, 3, -2, 3}] |
In[6]:= | {First[br], Crossings[br]} |
Out[6]= | {4, 11} |
In[7]:= | BraidIndex[Knot[10, 114]] |
Out[7]= | 4 |
In[8]:= | Show[DrawMorseLink[Knot[10, 114]]] |
| |
Out[8]= | -Graphics- |
In[9]:= | (#[Knot[10, 114]]&) /@ {SymmetryType, UnknottingNumber, ThreeGenus, BridgeIndex, SuperBridgeIndex, NakanishiIndex} |
Out[9]= | {Reversible, 1, 3, 3, NotAvailable, 1} |
In[10]:= | alex = Alexander[Knot[10, 114]][t] |
Out[10]= | 2 10 21 2 3
27 - -- + -- - -- - 21 t + 10 t - 2 t
3 2 t
t t |
In[11]:= | Conway[Knot[10, 114]][z] |
Out[11]= | 2 4 6
1 + z - 2 z - 2 z |
In[12]:= | Select[AllKnots[], (alex === Alexander[#][t])&] |
Out[12]= | {Knot[10, 114], Knot[11, Alternating, 93]} |
In[13]:= | {KnotDet[Knot[10, 114]], KnotSignature[Knot[10, 114]]} |
Out[13]= | {93, 0} |
In[14]:= | Jones[Knot[10, 114]][q] |
Out[14]= | -6 4 7 11 15 15 2 3 4
15 + q - -- + -- - -- + -- - -- - 12 q + 8 q - 4 q + q
5 4 3 2 q
q q q q |
In[15]:= | Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&] |
Out[15]= | {Knot[10, 114]} |
In[16]:= | A2Invariant[Knot[10, 114]][q] |
Out[16]= | -18 2 3 4 2 2 2 4 6 8 10
-2 + q - --- - --- + -- + -- + -- + 3 q - 3 q + q + q - 2 q +
16 10 8 4 2
q q q q q
12
q |
In[17]:= | HOMFLYPT[Knot[10, 114]][a, z] |
Out[17]= | 2 4
2 4 2 z 4 2 4 z 2 4 4 4 6 2 6
2 a - a - z + -- + a z - 2 z + -- - 2 a z + a z - z - a z
2 2
a a |
In[18]:= | Kauffman[Knot[10, 114]][a, z] |
Out[18]= | 2 3
2 4 z 3 2 z 2 2 4 2 2 z
-2 a - a - - - 3 a z - 2 a z + ---- - 5 a z - 3 a z - ---- +
a 2 3
a a
3 4 4
5 z 3 3 3 5 3 4 z 8 z 2 4
---- + 18 a z + 18 a z + 7 a z + z + -- - ---- + 26 a z +
a 4 2
a a
5 5
4 4 6 4 4 z 13 z 5 3 5 5 5
14 a z - 2 a z + ---- - ----- - 27 a z - 21 a z - 11 a z -
3 a
a
6 7
6 8 z 2 6 4 6 6 6 10 z 7
9 z + ---- - 35 a z - 17 a z + a z + ----- + 8 a z +
2 a
a
3 7 5 7 8 2 8 4 8 9 3 9
2 a z + 4 a z + 8 z + 14 a z + 6 a z + 3 a z + 3 a z |
In[19]:= | {Vassiliev[2][Knot[10, 114]], Vassiliev[3][Knot[10, 114]]} |
Out[19]= | {1, -1} |
In[20]:= | Kh[Knot[10, 114]][q, t] |
Out[20]= | 8 1 3 1 4 3 7 4
- + 8 q + ------ + ------ + ----- + ----- + ----- + ----- + ----- +
q 13 6 11 5 9 5 9 4 7 4 7 3 5 3
q t q t q t q t q t q t q t
8 7 7 8 3 3 2 5 2
----- + ----- + ---- + --- + 5 q t + 7 q t + 3 q t + 5 q t +
5 2 3 2 3 q t
q t q t q t
5 3 7 3 9 4
q t + 3 q t + q t |
In[21]:= | ColouredJones[Knot[10, 114], 2][q] |
Out[21]= | -18 4 2 14 24 7 58 47 50 121 47
144 + q - --- + --- + --- - --- - --- + --- - --- - --- + --- - -- -
17 16 15 14 13 12 11 10 9 8
q q q q q q q q q q
117 170 20 173 179 18 188 2 3
--- + --- - -- - --- + --- + -- - --- + 44 q - 150 q + 82 q +
7 6 5 4 3 2 q
q q q q q q
4 5 6 7 8 9 10 11 12
42 q - 81 q + 31 q + 20 q - 26 q + 8 q + 4 q - 4 q + q |