In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 17, 2005, 14:44:34)... |
In[2]:= | Crossings[Knot[10, 59]] |
Out[2]= | 10 |
In[3]:= | PD[Knot[10, 59]] |
Out[3]= | PD[X[4, 2, 5, 1], X[10, 6, 11, 5], X[8, 3, 9, 4], X[2, 9, 3, 10],
X[14, 8, 15, 7], X[18, 12, 19, 11], X[20, 15, 1, 16],
X[16, 19, 17, 20], X[12, 18, 13, 17], X[6, 14, 7, 13]] |
In[4]:= | GaussCode[Knot[10, 59]] |
Out[4]= | GaussCode[1, -4, 3, -1, 2, -10, 5, -3, 4, -2, 6, -9, 10, -5, 7, -8, 9,
-6, 8, -7] |
In[5]:= | BR[Knot[10, 59]] |
Out[5]= | BR[5, {-1, 2, -1, 2, -3, 2, 2, 4, -3, 4}] |
In[6]:= | alex = Alexander[Knot[10, 59]][t] |
Out[6]= | -3 7 18 2 3
-23 + t - -- + -- + 18 t - 7 t + t
2 t
t |
In[7]:= | Conway[Knot[10, 59]][z] |
Out[7]= | 2 4 6
1 - z - z + z |
In[8]:= | Select[AllKnots[], (alex === Alexander[#][t])&] |
Out[8]= | {Knot[9, 40], Knot[10, 59], Knot[11, NonAlternating, 66]} |
In[9]:= | {KnotDet[Knot[10, 59]], KnotSignature[Knot[10, 59]]} |
Out[9]= | {75, 2} |
In[10]:= | J=Jones[Knot[10, 59]][q] |
Out[10]= | -3 3 6 2 3 4 5 6 7
-9 + q - -- + - + 12 q - 12 q + 12 q - 10 q + 6 q - 3 q + q
2 q
q |
In[11]:= | Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&] |
Out[11]= | {Knot[10, 59], Knot[10, 106]} |
In[12]:= | A2Invariant[Knot[10, 59]][q] |
Out[12]= | -10 -6 2 2 2 4 6 8 10 12 14
q - q + -- - -- + 2 q - q + 4 q - q + q - q - 3 q +
4 2
q q
16 18 22
2 q - q + q |
In[13]:= | Kauffman[Knot[10, 59]][a, z] |
Out[13]= | 2 2
-6 3 4 2 z 4 z 5 z 2 z 3 z
-2 - a - -- - -- - a + -- - --- - --- - 2 a z + 8 z - -- + ---- +
4 2 7 3 a 8 6
a a a a a a
2 2 3 3 3 3
10 z 11 z 2 2 3 z 4 z 20 z 21 z 3
----- + ----- + 3 a z - ---- + ---- + ----- + ----- + 8 a z -
4 2 7 5 3 a
a a a a a
4 4 4 4 5 5 5
4 z 5 z 11 z 8 z 2 4 3 z 7 z 28 z
6 z + -- - ---- - ----- - ---- - 3 a z + ---- - ---- - ----- -
8 6 4 2 7 5 3
a a a a a a a
5 6 6 6 7 7
27 z 5 6 5 z z 9 z 2 6 6 z 11 z
----- - 9 a z - 4 z + ---- + -- - ---- + a z + ---- + ----- +
a 6 4 2 5 3
a a a a a
7 8 8 9 9
8 z 7 8 4 z 7 z z z
---- + 3 a z + 3 z + ---- + ---- + -- + --
a 4 2 3 a
a a a |
In[14]:= | {Vassiliev[2][Knot[10, 59]], Vassiliev[3][Knot[10, 59]]} |
Out[14]= | {0, -1} |
In[15]:= | Kh[Knot[10, 59]][q, t] |
Out[15]= | 3 1 2 1 4 2 5 4 q
7 q + 6 q + ----- + ----- + ----- + ----- + ---- + --- + --- +
7 4 5 3 3 3 3 2 2 q t t
q t q t q t q t q t
3 5 5 2 7 2 7 3 9 3 9 4
6 q t + 6 q t + 6 q t + 6 q t + 4 q t + 6 q t + 2 q t +
11 4 11 5 13 5 15 6
4 q t + q t + 2 q t + q t |