9 42

9_41

9_43

(KnotPlot image)	See the full Rolfsen Knot Table. Visit 9 42's page at the Knot Server (KnotPlot driven, includes 3D interactive images!) Visit 9 42 at Knotilus!

9_42 is Alexander Stoimenow's favourite knot!

Alsacian chair, alsacian museum, Strasbourg, France

Knot presentations

Planar diagram presentation	X1425 X5,10,6,11 X3948 X9,3,10,2 X16,12,17,11 X14,7,15,8 X6,15,7,16 X18,14,1,13 X12,18,13,17
Gauss code	-1, 4, -3, 1, -2, -7, 6, 3, -4, 2, 5, -9, 8, -6, 7, -5, 9, -8
Dowker-Thistlethwaite code	4 8 10 -14 2 -16 -18 -6 -12
Conway Notation	[22,3,2-]

Minimum Braid Representative	A Morse Link Presentation	An Arc Presentation
Length is 9, width is 4, Braid index is 4		[{11, 2}, {1, 9}, {10, 5}, {9, 11}, {8, 4}, {2, 7}, {6, 8}, {7, 10}, {5, 3}, {4, 1}, {3, 6}]

[edit Notes on presentations of 9 42]

Knot 9_42.

A graph, knot 9_42.

A part of a knot and a part of a graph.

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]:=

AppendTo[$Path, "C:/drorbn/projects/KAtlas/"]; << KnotTheory`

Loading KnotTheory` version of May 31, 2006, 14:15:20.091. Read more at http://katlas.org/wiki/KnotTheory.

In[3]:=

K = Knot["9 42"];

In[4]:=

PD[K]

KnotTheory::loading: Loading precomputed data in PD4Knots`.

Out[4]=

X1425 X5,10,6,11 X3948 X9,3,10,2 X16,12,17,11 X14,7,15,8 X6,15,7,16 X18,14,1,13 X12,18,13,17

In[5]:=

GaussCode[K]

Out[5]=

-1, 4, -3, 1, -2, -7, 6, 3, -4, 2, 5, -9, 8, -6, 7, -5, 9, -8

In[6]:=

DTCode[K]

Out[6]=

4 8 10 -14 2 -16 -18 -6 -12

(The path below may be different on your system)

In[7]:=

AppendTo[$Path, "C:/bin/LinKnot/"];

In[8]:=

ConwayNotation[K]

Out[8]=

[22,3,2-]

In[9]:=

br = BR[K]

KnotTheory::credits: The minimum braids representing the knots with up to 10 crossings were provided by Thomas Gittings. See arXiv:math.GT/0401051.

Out[9]=

$\textrm{BR}(4,\{1,1,1,-2,-1,-1,3,-2,3\})$

In[10]:=

{First[br], Crossings[br], BraidIndex[K]}

KnotTheory::credits: The braid index data known to KnotTheory` is taken from Charles Livingston's http://www.indiana.edu/~knotinfo/.

KnotTheory::loading: Loading precomputed data in IndianaData`.

Out[10]=

{ 4, 9, 4 }

In[11]:=

Show[BraidPlot[br]]

Out[11]=

-Graphics-

In[12]:=

Show[DrawMorseLink[K]]

KnotTheory::credits: "MorseLink was added to KnotTheory` by Siddarth Sankaran at the University of Toronto in the summer of 2005."

KnotTheory::credits: "DrawMorseLink was written by Siddarth Sankaran at the University of Toronto in the summer of 2005."

Out[12]=

-Graphics-

In[13]:=

ap = ArcPresentation[K]

Out[13]=

ArcPresentation[{11, 2}, {1, 9}, {10, 5}, {9, 11}, {8, 4}, {2, 7}, {6, 8}, {7, 10}, {5, 3}, {4, 1}, {3, 6}]

In[14]:=

Draw[ap]

Out[14]=

-Graphics-

Three dimensional invariants

Symmetry type Reversible Unknotting number 1 3-genus 2 Bridge index 3 Super bridge index 4 Nakanishi index 1 Maximal Thurston-Bennequin number [-3][-5] Hyperbolic Volume 4.05686 A-Polynomial See Data:9 42/A-polynomial

[edit Notes for 9 42's three dimensional invariants]

Four dimensional invariants

Smooth 4 genus $1$ Topological 4 genus $1$ Concordance genus $2$ Rasmussen s-Invariant 0

[edit Notes for 9 42's four dimensional invariants]

Polynomial invariants

Alexander polynomial	$-t^2+2 t-1+2 t^{-1} - t^{-2}$
Conway polynomial	$-z^4-2 z^2+1$
2nd Alexander ideal (db, data sources)	$\{1\}$
Determinant and Signature	{ 7, 2 }
Jones polynomial	$q^3-q^2+q-1+ q^{-1} - q^{-2} + q^{-3}$
HOMFLY-PT polynomial (db, data sources)	$-z^4+a^2 z^2+z^2 a^{-2} -4 z^2+2 a^2+2 a^{-2} -3$
Kauffman polynomial (db, data sources)	$a z^7+z^7 a^{-1} +a^2 z^6+z^6 a^{-2} +2 z^6-5 a z^5-5 z^5 a^{-1} -5 a^2 z^4-5 z^4 a^{-2} -10 z^4+6 a z^3+6 z^3 a^{-1} +6 a^2 z^2+6 z^2 a^{-2} +12 z^2-2 a z-2 z a^{-1} -2 a^2-2 a^{-2} -3$
The A2 invariant	$q^{10}+q^8+q^6-q^2-1- q^{-2} + q^{-6} + q^{-8} + q^{-10}$
The G2 invariant	$q^{46}+q^{42}+2 q^{32}+q^{26}+q^{24}+q^{22}+q^{20}-q^{18}+q^{16}+q^{14}-q^{12}+q^{10}-q^8-q^4-2 q^2-1- q^{-2} - q^{-4} -2 q^{-6} - q^{-8} - q^{-10} + q^{-12} - q^{-14} - q^{-16} + q^{-20} + q^{-22} + q^{-24} + q^{-26} +3 q^{-30} + q^{-34} + q^{-36} + q^{-40} + q^{-46} - q^{-50} - q^{-54} + q^{-56} - q^{-60} + q^{-62}$

Further Quantum Invariants

Further quantum knot invariants for 9_42.

A1 Invariants.

Weight	Invariant
1	$q^7+ q^{-7}$
2	$q^{22}-q^{18}+q^6+1+ q^{-6} - q^{-18} + q^{-22}$
3	$q^{45}-q^{41}-q^{39}+q^{35}+q^{23}+q^{21}-q^{19}-q^{17}+q^{13}-q^9+q^5+q^3+ q^{-3} + q^{-5} - q^{-13} - q^{-15} + q^{-21} +2 q^{-23} - q^{-27} +2 q^{-31} -3 q^{-35} - q^{-37} + q^{-39} + q^{-41}$
4	$q^{76}-q^{72}-q^{70}-q^{68}+q^{66}+q^{64}+q^{62}-q^{58}+q^{48}+q^{46}-2 q^{42}-2 q^{40}+q^{36}+2 q^{34}-q^{30}-q^{28}+2 q^{24}+q^{22}+q^{20}-q^{18}-2 q^{16}+q^{12}+2 q^{10}-2 q^6-q^4+2+ q^{-2} - q^{-4} + q^{-8} +2 q^{-10} + q^{-12} - q^{-14} + q^{-20} - q^{-24} - q^{-34} -2 q^{-36} + q^{-40} +2 q^{-42} +2 q^{-44} - q^{-46} - q^{-48} -2 q^{-50} + q^{-52} +3 q^{-54} -2 q^{-60} - q^{-62} + q^{-68}$
5	$q^{115}-q^{111}-q^{109}-q^{107}+q^{103}+2 q^{101}+q^{99}-q^{95}-q^{93}-q^{91}+q^{87}+q^{81}+q^{79}-q^{75}-3 q^{73}-2 q^{71}+2 q^{67}+3 q^{65}+2 q^{63}-2 q^{59}-2 q^{57}-q^{55}+q^{53}+2 q^{51}+2 q^{49}+q^{47}-q^{45}-2 q^{43}-3 q^{41}-2 q^{39}+q^{37}+3 q^{35}+3 q^{33}+q^{31}-2 q^{29}-4 q^{27}-2 q^{25}+q^{23}+3 q^{21}+4 q^{19}+q^{17}-2 q^{15}-3 q^{13}-q^{11}+2 q^9+3 q^7+2 q^5-q^3-3 q-2 q^{-1} + q^{-3} +3 q^{-5} +2 q^{-7} -2 q^{-11} - q^{-13} + q^{-15} +2 q^{-17} + q^{-19} - q^{-21} - q^{-23} + q^{-27} - q^{-31} - q^{-33} + q^{-37} + q^{-39} + q^{-55} +2 q^{-57} + q^{-59} -2 q^{-61} -4 q^{-63} -4 q^{-65} +5 q^{-69} +6 q^{-71} + q^{-73} -5 q^{-75} -6 q^{-77} -3 q^{-79} +3 q^{-81} +6 q^{-83} +5 q^{-85} -3 q^{-89} -3 q^{-91} -2 q^{-93} + q^{-97} + q^{-99}$

A2 Invariants.

Weight	Invariant
1,0	$q^{10}+q^8+q^6-q^2-1- q^{-2} + q^{-6} + q^{-8} + q^{-10}$
1,1	$q^{28}+2 q^{24}+2 q^{20}-2 q^{18}-2 q^{16}-2 q^{14}-2 q^{12}+2 q^6+4 q^4+4 q^2+2+2 q^{-2} -2 q^{-4} -4 q^{-8} -2 q^{-12} +2 q^{-14} +2 q^{-18} +2 q^{-24} -2 q^{-26} + q^{-28} -2 q^{-30} +2 q^{-32}$
2,0	$q^{28}+q^{26}+q^{24}-q^{18}-q^{16}-2 q^{14}-2 q^{12}-q^{10}+q^8+3 q^6+2 q^4+3 q^2+2+ q^{-2} - q^{-4} - q^{-6} - q^{-8} - q^{-10} + q^{-16} + q^{-20} - q^{-22} - q^{-24} + q^{-28} + q^{-30}$

A3 Invariants.

Weight	Invariant
0,1,0	$q^{20}+q^{16}+q^{14}+q^{12}-q^4- q^{-4} + q^{-12} + q^{-14} + q^{-16} + q^{-20}$
1,0,0	$q^{13}+q^{11}+2 q^9+q^7-q^3-2 q-2 q^{-1} - q^{-3} + q^{-7} +2 q^{-9} + q^{-11} + q^{-13}$

A4 Invariants.

Weight	Invariant
0,1,0,0	$q^{26}+q^{24}+2 q^{22}+2 q^{20}+2 q^{18}+q^{16}-2 q^{12}-3 q^{10}-3 q^8-2 q^6-q^4+q^2+4+4 q^{-2} +3 q^{-4} +2 q^{-6} -3 q^{-10} -3 q^{-12} -3 q^{-14} -2 q^{-16} +2 q^{-20} +3 q^{-22} +2 q^{-24} +2 q^{-26} + q^{-28} - q^{-32}$
1,0,0,0	$q^{16}+q^{14}+2 q^{12}+2 q^{10}+q^8-q^4-2 q^2-3-2 q^{-2} - q^{-4} + q^{-8} +2 q^{-10} +2 q^{-12} + q^{-14} + q^{-16}$

B2 Invariants.

Weight	Invariant
0,1	$q^{20}+q^{16}+q^{14}+q^{12}-q^4-2- q^{-4} + q^{-12} + q^{-14} + q^{-16} + q^{-20}$
1,0	$q^{34}+q^{26}+q^{18}-q^{14}+1- q^{-14} + q^{-18} + q^{-26} + q^{-34}$

D4 Invariants.

Weight	Invariant
1,0,0,0	$q^{26}+q^{22}+q^{20}+2 q^{18}+q^{16}+q^{14}+q^{12}-q^6-q^4-2 q^2-2 q^{-2} - q^{-4} - q^{-6} + q^{-12} + q^{-14} + q^{-16} +2 q^{-18} + q^{-20} + q^{-22} + q^{-26}$

G2 Invariants.

Weight	Invariant
1,0	$q^{46}+q^{42}+2 q^{32}+q^{26}+q^{24}+q^{22}+q^{20}-q^{18}+q^{16}+q^{14}-q^{12}+q^{10}-q^8-q^4-2 q^2-1- q^{-2} - q^{-4} -2 q^{-6} - q^{-8} - q^{-10} + q^{-12} - q^{-14} - q^{-16} + q^{-20} + q^{-22} + q^{-24} + q^{-26} +3 q^{-30} + q^{-34} + q^{-36} + q^{-40} + q^{-46} - q^{-50} - q^{-54} + q^{-56} - q^{-60} + q^{-62}$

. </div></div>

Computer Talk

The above data is available with the Mathematica package 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]:=

AppendTo[$Path, "C:/drorbn/projects/KAtlas/"]; << KnotTheory`

Loading KnotTheory` version of August 31, 2006, 11:25:27.5625. Read more at http://katlas.math.toronto.edu/wiki/KnotTheory.

In[3]:=

K = Knot["9 42"];

In[4]:=

Alexander[K][t]

KnotTheory::loading: Loading precomputed data in PD4Knots`.

Out[4]=

$-t^2+2 t-1+2 t^{-1} - t^{-2}$

In[5]:=

Conway[K][z]

Out[5]=

$-z^4-2 z^2+1$

In[6]:=

Alexander[K, 2][t]

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.

Out[6]=

$\{1\}$

In[7]:=

{KnotDet[K], KnotSignature[K]}

Out[7]=

{ 7, 2 }

In[8]:=

Jones[K][q]

KnotTheory::loading: Loading precomputed data in Jones4Knots`.

Out[8]=

$q^3-q^2+q-1+ q^{-1} - q^{-2} + q^{-3}$

In[9]:=

HOMFLYPT[K][a, z]

KnotTheory::credits: The HOMFLYPT program was written by Scott Morrison.

Out[9]=

$-z^4+a^2 z^2+z^2 a^{-2} -4 z^2+2 a^2+2 a^{-2} -3$

In[10]:=

Kauffman[K][a, z]

KnotTheory::loading: Loading precomputed data in Kauffman4Knots`.

Out[10]=

$a z^7+z^7 a^{-1} +a^2 z^6+z^6 a^{-2} +2 z^6-5 a z^5-5 z^5 a^{-1} -5 a^2 z^4-5 z^4 a^{-2} -10 z^4+6 a z^3+6 z^3 a^{-1} +6 a^2 z^2+6 z^2 a^{-2} +12 z^2-2 a z-2 z a^{-1} -2 a^2-2 a^{-2} -3$

"Similar" Knots (within the Atlas)

Same Alexander/Conway Polynomial: {}

Same Jones Polynomial (up to mirroring, $q\leftrightarrow q^{-1}$): {}

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]:=

AppendTo[$Path, "C:/drorbn/projects/KAtlas/"]; << KnotTheory`

Loading KnotTheory` version of May 31, 2006, 14:15:20.091. Read more at http://katlas.math.toronto.edu/wiki/KnotTheory.

In[3]:=

K = Knot["9 42"];

In[4]:=

{A = Alexander[K][t], J = Jones[K][q]}

KnotTheory::loading: Loading precomputed data in PD4Knots`.

KnotTheory::loading: Loading precomputed data in Jones4Knots`.

Out[4]=

{ $-t^2+2 t-1+2 t^{-1} - t^{-2}$, $q^3-q^2+q-1+ q^{-1} - q^{-2} + q^{-3}$ }

In[5]:=

DeleteCases[Select[AllKnots[], (A === Alexander[#][t]) &], K]

KnotTheory::loading: Loading precomputed data in DTCode4KnotsTo11`.

KnotTheory::credits: The GaussCode to PD conversion was written by Siddarth Sankaran at the University of Toronto in the summer of 2005.

Out[5]=

{}

In[6]:=

DeleteCases[ Select[ AllKnots[], (J === Jones[#][q] || (J /. q -> 1/q) === Jones[#][q]) & ], K ]

KnotTheory::loading: Loading precomputed data in Jones4Knots11`.

Out[6]=

{}

Vassiliev invariants

V2 and V3:

(-2, 0)

V2,1 through V6,9:

V2,1 V3,1 V4,1 V4,2 V4,3 V5,1 V5,2 V5,3 V5,4 V6,1 V6,2 V6,3 V6,4 V6,5 V6,6 V6,7 V6,8 V6,9 $-8$ $0$ $32$ $\frac{164}{3}$ $\frac{76}{3}$ $0$ $0$ $0$ $0$ $-\frac{256}{3}$ $0$ $-\frac{1312}{3}$ $-\frac{608}{3}$ $-\frac{6271}{15}$ $\frac{1484}{15}$ $-\frac{19564}{45}$ $\frac{607}{9}$ $-\frac{1471}{15}$

V_2,1 through V_6,9 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 $t^rq^j$ are shown, along with their alternating sums $\chi$ (fixed $j$, alternation over $r$). The squares with yellow highlighting are those on the "critical diagonals", where $j-2r=s+1$ or $j-2r=s-1$, where $s=$2 is the signature of 9 42. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.

\   r    \    j   \ -4 -3 -2 -1 0 1 2 χ 7             1 1 5               0 3         1 1   0 1       1 1     0 -1       1 1     0 -3   1 1         0 -5               0 -7 1             1

Integral Khovanov Homology (db, data source)

$\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z}$ $i=-1$ $i=1$ $i=3$ $r=-4$ ${\mathbb Z}$ $r=-3$ ${\mathbb Z}_2$ ${\mathbb Z}$ $r=-2$ ${\mathbb Z}$ $r=-1$ ${\mathbb Z}\oplus{\mathbb Z}_2$ ${\mathbb Z}$ $r=0$ ${\mathbb Z}$ ${\mathbb Z}\oplus{\mathbb Z}_2$ ${\mathbb Z}$ $r=1$ ${\mathbb Z}$ $r=2$ ${\mathbb Z}_2$ ${\mathbb Z}$

The Coloured Jones Polynomials

The Coloured Jones Polynomials (in the $n+1$-dimensional representation of $sl(2)$)

<p>

$n$	$J_n$
2	$q^{10}-q^9-q^8+2 q^7-q^6-q^5+2 q^4-q^3+q-1+ q^{-1} - q^{-3} +2 q^{-4} - q^{-5} - q^{-6} +2 q^{-7} - q^{-8} - q^{-9} + q^{-10}$
3	$q^{19}-2 q^{17}-2 q^{16}+4 q^{15}+2 q^{14}-4 q^{13}-3 q^{12}+5 q^{11}+4 q^{10}-5 q^9-4 q^8+5 q^7+3 q^6-5 q^5-3 q^4+5 q^3+3 q^2-4 q-3+4 q^{-1} +3 q^{-2} -3 q^{-3} -3 q^{-4} +3 q^{-5} +2 q^{-6} -2 q^{-7} -2 q^{-8} +2 q^{-9} + q^{-10} -2 q^{-11} +2 q^{-13} -2 q^{-15} +2 q^{-17} - q^{-19} - q^{-20} + q^{-21}$
4	$q^{32}-q^{31}-q^{29}-q^{28}+3 q^{27}-q^{26}+3 q^{25}-3 q^{24}-4 q^{23}+4 q^{22}-q^{21}+6 q^{20}-3 q^{19}-5 q^{18}+3 q^{17}-3 q^{16}+7 q^{15}-2 q^{14}-5 q^{13}+3 q^{12}-3 q^{11}+6 q^{10}-q^9-4 q^8+2 q^7-3 q^6+5 q^5+q^4-3 q^3+q^2-4 q+4+3 q^{-1} -2 q^{-2} - q^{-3} -5 q^{-4} +3 q^{-5} +5 q^{-6} -2 q^{-8} -6 q^{-9} + q^{-10} +6 q^{-11} +2 q^{-12} -2 q^{-13} -5 q^{-14} - q^{-15} +5 q^{-16} +2 q^{-17} - q^{-18} -3 q^{-19} -2 q^{-20} +4 q^{-21} - q^{-23} - q^{-24} - q^{-25} +4 q^{-26} - q^{-27} - q^{-28} - q^{-29} - q^{-30} +3 q^{-31} - q^{-34} - q^{-35} + q^{-36}$
5	$q^{47}-q^{45}-2 q^{44}-q^{43}+4 q^{41}+5 q^{40}-5 q^{38}-7 q^{37}-3 q^{36}+5 q^{35}+11 q^{34}+5 q^{33}-6 q^{32}-12 q^{31}-7 q^{30}+5 q^{29}+13 q^{28}+8 q^{27}-5 q^{26}-13 q^{25}-8 q^{24}+5 q^{23}+13 q^{22}+8 q^{21}-5 q^{20}-13 q^{19}-8 q^{18}+6 q^{17}+13 q^{16}+7 q^{15}-6 q^{14}-13 q^{13}-7 q^{12}+7 q^{11}+12 q^{10}+6 q^9-6 q^8-11 q^7-6 q^6+6 q^5+10 q^4+5 q^3-4 q^2-9 q-5+4 q^{-1} +7 q^{-2} +4 q^{-3} -2 q^{-4} -6 q^{-5} -4 q^{-6} +3 q^{-7} +4 q^{-8} +2 q^{-9} - q^{-10} -3 q^{-11} - q^{-12} +2 q^{-13} +2 q^{-14} - q^{-15} -3 q^{-16} - q^{-17} +2 q^{-18} +4 q^{-19} +2 q^{-20} -3 q^{-21} -6 q^{-22} -2 q^{-23} +3 q^{-24} +5 q^{-25} +4 q^{-26} -2 q^{-27} -6 q^{-28} -3 q^{-29} + q^{-30} +4 q^{-31} +4 q^{-32} -4 q^{-34} -2 q^{-35} +2 q^{-37} +2 q^{-38} - q^{-39} -2 q^{-40} - q^{-41} + q^{-42} +2 q^{-43} + q^{-44} - q^{-45} - q^{-46} -2 q^{-47} +2 q^{-49} + q^{-50} - q^{-53} - q^{-54} + q^{-55}$
6	$q^{66}-q^{65}-q^{62}-q^{61}-q^{60}+3 q^{59}+q^{58}+4 q^{57}+q^{56}-2 q^{55}-7 q^{54}-6 q^{53}+2 q^{51}+14 q^{50}+7 q^{49}+2 q^{48}-13 q^{47}-14 q^{46}-7 q^{45}-q^{44}+20 q^{43}+13 q^{42}+9 q^{41}-12 q^{40}-16 q^{39}-13 q^{38}-5 q^{37}+20 q^{36}+14 q^{35}+13 q^{34}-11 q^{33}-14 q^{32}-15 q^{31}-7 q^{30}+19 q^{29}+13 q^{28}+14 q^{27}-11 q^{26}-14 q^{25}-15 q^{24}-6 q^{23}+19 q^{22}+13 q^{21}+14 q^{20}-10 q^{19}-14 q^{18}-15 q^{17}-5 q^{16}+17 q^{15}+11 q^{14}+14 q^{13}-8 q^{12}-12 q^{11}-15 q^{10}-5 q^9+13 q^8+9 q^7+16 q^6-5 q^5-9 q^4-16 q^3-6 q^2+8 q+7+18 q^{-1} -5 q^{-3} -17 q^{-4} -8 q^{-5} +2 q^{-6} +4 q^{-7} +19 q^{-8} +5 q^{-9} -16 q^{-11} -8 q^{-12} -4 q^{-13} - q^{-14} +17 q^{-15} +8 q^{-16} +4 q^{-17} -12 q^{-18} -5 q^{-19} -7 q^{-20} -5 q^{-21} +12 q^{-22} +7 q^{-23} +5 q^{-24} -8 q^{-25} -5 q^{-27} -5 q^{-28} +8 q^{-29} +3 q^{-30} + q^{-31} -7 q^{-32} +2 q^{-33} - q^{-34} - q^{-35} +8 q^{-36} +2 q^{-37} -3 q^{-38} -8 q^{-39} - q^{-40} - q^{-41} + q^{-42} +9 q^{-43} +4 q^{-44} -2 q^{-45} -6 q^{-46} -3 q^{-47} -3 q^{-48} - q^{-49} +8 q^{-50} +3 q^{-51} -2 q^{-53} -2 q^{-54} -2 q^{-55} -2 q^{-56} +6 q^{-57} - q^{-59} - q^{-60} - q^{-61} - q^{-62} - q^{-63} +5 q^{-64} - q^{-67} - q^{-68} -2 q^{-69} - q^{-70} +3 q^{-71} + q^{-73} - q^{-76} - q^{-77} + q^{-78}$
7	$q^{87}-q^{85}-q^{84}-q^{83}-q^{82}+q^{80}+5 q^{79}+4 q^{78}+q^{77}-q^{76}-5 q^{75}-7 q^{74}-9 q^{73}-4 q^{72}+7 q^{71}+15 q^{70}+11 q^{69}+9 q^{68}-q^{67}-15 q^{66}-22 q^{65}-20 q^{64}+q^{63}+18 q^{62}+23 q^{61}+24 q^{60}+8 q^{59}-15 q^{58}-27 q^{57}-30 q^{56}-10 q^{55}+15 q^{54}+25 q^{53}+30 q^{52}+13 q^{51}-12 q^{50}-24 q^{49}-31 q^{48}-13 q^{47}+12 q^{46}+23 q^{45}+29 q^{44}+13 q^{43}-13 q^{42}-22 q^{41}-29 q^{40}-12 q^{39}+13 q^{38}+22 q^{37}+29 q^{36}+12 q^{35}-13 q^{34}-23 q^{33}-29 q^{32}-11 q^{31}+14 q^{30}+23 q^{29}+28 q^{28}+11 q^{27}-14 q^{26}-24 q^{25}-27 q^{24}-9 q^{23}+15 q^{22}+22 q^{21}+25 q^{20}+9 q^{19}-14 q^{18}-22 q^{17}-24 q^{16}-7 q^{15}+13 q^{14}+19 q^{13}+21 q^{12}+8 q^{11}-11 q^{10}-17 q^9-19 q^8-7 q^7+9 q^6+13 q^5+16 q^4+9 q^3-6 q^2-10 q-14-7 q^{-1} +3 q^{-2} +5 q^{-3} +10 q^{-4} +9 q^{-5} -3 q^{-7} -6 q^{-8} -6 q^{-9} -2 q^{-10} -3 q^{-11} + q^{-12} +6 q^{-13} +3 q^{-14} +5 q^{-15} +3 q^{-16} - q^{-17} -2 q^{-18} -8 q^{-19} -9 q^{-20} -2 q^{-21} + q^{-22} +8 q^{-23} +11 q^{-24} +7 q^{-25} +4 q^{-26} -7 q^{-27} -14 q^{-28} -10 q^{-29} -6 q^{-30} +3 q^{-31} +12 q^{-32} +13 q^{-33} +10 q^{-34} -11 q^{-36} -11 q^{-37} -11 q^{-38} -4 q^{-39} +7 q^{-40} +10 q^{-41} +10 q^{-42} +4 q^{-43} -4 q^{-44} -6 q^{-45} -7 q^{-46} -5 q^{-47} +3 q^{-48} +5 q^{-49} +4 q^{-50} + q^{-51} -3 q^{-52} -3 q^{-53} -2 q^{-54} +4 q^{-56} +6 q^{-57} +2 q^{-58} -2 q^{-59} -6 q^{-60} -6 q^{-61} -2 q^{-62} +4 q^{-64} +8 q^{-65} +5 q^{-66} -4 q^{-68} -7 q^{-69} -3 q^{-70} -2 q^{-71} +6 q^{-73} +4 q^{-74} +2 q^{-75} - q^{-76} -4 q^{-77} - q^{-78} - q^{-79} - q^{-80} +4 q^{-81} + q^{-82} -3 q^{-85} - q^{-86} - q^{-87} +4 q^{-89} + q^{-90} + q^{-92} -2 q^{-93} - q^{-94} -2 q^{-95} - q^{-96} +2 q^{-97} + q^{-98} + q^{-100} - q^{-103} - q^{-104} + q^{-105}$

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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