9 28

9_27

9_29

(KnotPlot image)	See the full Rolfsen Knot Table. Visit 9 28's page at the Knot Server (KnotPlot driven, includes 3D interactive images!) Visit 9 28 at Knotilus!

Knot presentations

Planar diagram presentation	X1425 X3849 X11,15,12,14 X5,13,6,12 X13,7,14,6 X15,18,16,1 X9,16,10,17 X17,10,18,11 X7283
Gauss code	-1, 9, -2, 1, -4, 5, -9, 2, -7, 8, -3, 4, -5, 3, -6, 7, -8, 6
Dowker-Thistlethwaite code	4 8 12 2 16 14 6 18 10
Conway Notation	[21,21,2+]

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

[edit Notes on presentations of 9 28]

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 28"];

In[4]:=

PD[K]

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

Out[4]=

X1425 X3849 X11,15,12,14 X5,13,6,12 X13,7,14,6 X15,18,16,1 X9,16,10,17 X17,10,18,11 X7283

In[5]:=

GaussCode[K]

Out[5]=

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

In[6]:=

DTCode[K]

Out[6]=

4 8 12 2 16 14 6 18 10

(The path below may be different on your system)

In[7]:=

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

In[8]:=

ConwayNotation[K]

Out[8]=

[21,21,2+]

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]=

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}(4,\{-1,-1,2,-1,-3,2,2,-3,-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, 3}, {2, 9}, {5, 10}, {9, 11}, {4, 6}, {3, 5}, {7, 4}, {6, 1}, {8, 2}, {10, 7}, {1, 8}]

In[14]:=

Draw[ap]

Out[14]=

-Graphics-

Three dimensional invariants

Symmetry type Reversible Unknotting number 1 3-genus 3 Bridge index 3 Super bridge index $\{4,6\}$ Nakanishi index 1 Maximal Thurston-Bennequin number [-9][-2] Hyperbolic Volume 11.5632 A-Polynomial See Data:9 28/A-polynomial

[edit Notes for 9 28's three dimensional invariants]

Four dimensional invariants

Smooth 4 genus $1$ Topological 4 genus $1$ Concordance genus $3$ Rasmussen s-Invariant -2

[edit Notes for 9 28's four dimensional invariants]

Polynomial invariants

Alexander polynomial	$t^{3}-5t^{2}+12t-15+12t^{-1}-5t^{-2}+t^{-3}$
Conway polynomial	$z^{6}+z^{4}+z^{2}+1$
2nd Alexander ideal (db, data sources)	$\{1\}$
Determinant and Signature	{ 51, -2 }
Jones polynomial	$-q^{2}+3q-5+8q^{-1}-8q^{-2}+9q^{-3}-8q^{-4}+5q^{-5}-3q^{-6}+q^{-7}$
HOMFLY-PT polynomial (db, data sources)	$z^{2}a^{6}+a^{6}-2z^{4}a^{4}-5z^{2}a^{4}-4a^{4}+z^{6}a^{2}+4z^{4}a^{2}+7z^{2}a^{2}+5a^{2}-z^{4}-2z^{2}-1$
Kauffman polynomial (db, data sources)	$z^{4}a^{8}-z^{2}a^{8}+3z^{5}a^{7}-4z^{3}a^{7}+2za^{7}+4z^{6}a^{6}-4z^{4}a^{6}+2z^{2}a^{6}-a^{6}+3z^{7}a^{5}+2z^{5}a^{5}-9z^{3}a^{5}+6za^{5}+z^{8}a^{4}+8z^{6}a^{4}-17z^{4}a^{4}+12z^{2}a^{4}-4a^{4}+6z^{7}a^{3}-5z^{5}a^{3}-7z^{3}a^{3}+6za^{3}+z^{8}a^{2}+7z^{6}a^{2}-19z^{4}a^{2}+14z^{2}a^{2}-5a^{2}+3z^{7}a-3z^{5}a-4z^{3}a+3za+3z^{6}-7z^{4}+5z^{2}-1+z^{5}a^{-1}-2z^{3}a^{-1}+za^{-1}$
The A2 invariant	$q^{22}-q^{18}+q^{16}-3q^{14}-q^{12}+4q^{6}+3q^{2}-q^{-2}+q^{-4}-q^{-6}$
The G2 invariant	$q^{114}-2q^{112}+4q^{110}-6q^{108}+4q^{106}-3q^{104}-4q^{102}+13q^{100}-20q^{98}+27q^{96}-25q^{94}+15q^{92}+6q^{90}-29q^{88}+54q^{86}-62q^{84}+53q^{82}-29q^{80}-10q^{78}+49q^{76}-72q^{74}+73q^{72}-44q^{70}+3q^{68}+32q^{66}-53q^{64}+37q^{62}-7q^{60}-33q^{58}+56q^{56}-58q^{54}+23q^{52}+30q^{50}-81q^{48}+105q^{46}-99q^{44}+53q^{42}+8q^{40}-67q^{38}+103q^{36}-103q^{34}+79q^{32}-24q^{30}-28q^{28}+63q^{26}-64q^{24}+43q^{22}-34q^{18}+52q^{16}-35q^{14}+5q^{12}+41q^{10}-70q^{8}+77q^{6}-52q^{4}+5q^{2}+39-70q^{-2}+76q^{-4}-56q^{-6}+24q^{-8}+8q^{-10}-33q^{-12}+39q^{-14}-32q^{-16}+19q^{-18}-5q^{-20}-5q^{-22}+7q^{-24}-8q^{-26}+5q^{-28}-2q^{-30}+q^{-32}$

Further Quantum Invariants

Further quantum knot invariants for 9_28.

A1 Invariants.

Weight	Invariant
1	$q^{15}-2q^{13}+2q^{11}-3q^{9}+q^{7}+q^{5}+3q-2q^{-1}+2q^{-3}-q^{-5}$
2	$q^{42}-2q^{40}-q^{38}+6q^{36}-6q^{34}-4q^{32}+15q^{30}-8q^{28}-11q^{26}+18q^{24}-3q^{22}-13q^{20}+8q^{18}+4q^{16}-6q^{14}-5q^{12}+9q^{10}+3q^{8}-14q^{6}+9q^{4}+12q^{2}-16+3q^{-2}+13q^{-4}-10q^{-6}-3q^{-8}+7q^{-10}-2q^{-12}-2q^{-14}+q^{-16}$
3	$q^{81}-2q^{79}-q^{77}+3q^{75}+3q^{73}-6q^{71}-7q^{69}+14q^{67}+12q^{65}-20q^{63}-25q^{61}+27q^{59}+41q^{57}-31q^{55}-61q^{53}+28q^{51}+77q^{49}-13q^{47}-88q^{45}-2q^{43}+86q^{41}+18q^{39}-68q^{37}-36q^{35}+49q^{33}+41q^{31}-21q^{29}-49q^{27}-2q^{25}+46q^{23}+28q^{21}-47q^{19}-48q^{17}+42q^{15}+65q^{13}-31q^{11}-77q^{9}+18q^{7}+84q^{5}+3q^{3}-83q-17q^{-1}+68q^{-3}+35q^{-5}-51q^{-7}-39q^{-9}+31q^{-11}+37q^{-13}-12q^{-15}-28q^{-17}-q^{-19}+17q^{-21}+3q^{-23}-7q^{-25}-3q^{-27}+2q^{-29}+2q^{-31}-q^{-33}$
4	$q^{132}-2q^{130}-q^{128}+3q^{126}+3q^{122}-9q^{120}-2q^{118}+15q^{116}+2q^{114}+2q^{112}-37q^{110}-12q^{108}+52q^{106}+34q^{104}+6q^{102}-110q^{100}-67q^{98}+104q^{96}+136q^{94}+65q^{92}-218q^{90}-218q^{88}+96q^{86}+285q^{84}+234q^{82}-252q^{80}-413q^{78}-53q^{76}+339q^{74}+441q^{72}-118q^{70}-474q^{68}-249q^{66}+208q^{64}+488q^{62}+91q^{60}-318q^{58}-331q^{56}-12q^{54}+338q^{52}+226q^{50}-75q^{48}-277q^{46}-179q^{44}+117q^{42}+270q^{40}+139q^{38}-185q^{36}-288q^{34}-77q^{32}+285q^{30}+306q^{28}-87q^{26}-357q^{24}-255q^{22}+259q^{20}+433q^{18}+52q^{16}-347q^{14}-415q^{12}+125q^{10}+454q^{8}+228q^{6}-200q^{4}-477q^{2}-81+315q^{-2}+323q^{-4}+27q^{-6}-353q^{-8}-210q^{-10}+81q^{-12}+246q^{-14}+165q^{-16}-137q^{-18}-169q^{-20}-65q^{-22}+83q^{-24}+134q^{-26}+q^{-28}-53q^{-30}-63q^{-32}-7q^{-34}+46q^{-36}+16q^{-38}+q^{-40}-17q^{-42}-10q^{-44}+7q^{-46}+3q^{-48}+3q^{-50}-2q^{-52}-2q^{-54}+q^{-56}$
5	$q^{195}-2q^{193}-q^{191}+3q^{189}-4q^{181}-q^{179}+11q^{177}+5q^{175}-11q^{173}-19q^{171}-12q^{169}+18q^{167}+47q^{165}+39q^{163}-34q^{161}-107q^{159}-80q^{157}+47q^{155}+184q^{153}+187q^{151}-26q^{149}-320q^{147}-368q^{145}-32q^{143}+450q^{141}+644q^{139}+219q^{137}-573q^{135}-1018q^{133}-544q^{131}+601q^{129}+1424q^{127}+1036q^{125}-455q^{123}-1776q^{121}-1638q^{119}+85q^{117}+1977q^{115}+2238q^{113}+458q^{111}-1899q^{109}-2695q^{107}-1115q^{105}+1552q^{103}+2912q^{101}+1698q^{99}-994q^{97}-2790q^{95}-2114q^{93}+328q^{91}+2378q^{89}+2303q^{87}+276q^{85}-1794q^{83}-2190q^{81}-786q^{79}+1118q^{77}+1950q^{75}+1119q^{73}-514q^{71}-1563q^{69}-1322q^{67}-45q^{65}+1228q^{63}+1443q^{61}+470q^{59}-897q^{57}-1548q^{55}-862q^{53}+655q^{51}+1664q^{49}+1205q^{47}-426q^{45}-1801q^{43}-1574q^{41}+191q^{39}+1909q^{37}+1948q^{35}+121q^{33}-1950q^{31}-2308q^{29}-525q^{27}+1848q^{25}+2601q^{23}+1002q^{21}-1535q^{19}-2749q^{17}-1518q^{15}+1055q^{13}+2680q^{11}+1945q^{9}-409q^{7}-2337q^{5}-2241q^{3}-257q+1801q^{-1}+2235q^{-3}+841q^{-5}-1092q^{-7}-1992q^{-9}-1223q^{-11}+417q^{-13}+1515q^{-15}+1320q^{-17}+150q^{-19}-954q^{-21}-1167q^{-23}-488q^{-25}+436q^{-27}+862q^{-29}+581q^{-31}-62q^{-33}-507q^{-35}-498q^{-37}-146q^{-39}+229q^{-41}+337q^{-43}+181q^{-45}-51q^{-47}-172q^{-49}-146q^{-51}-28q^{-53}+74q^{-55}+83q^{-57}+33q^{-59}-18q^{-61}-34q^{-63}-25q^{-65}-q^{-67}+17q^{-69}+10q^{-71}-3q^{-75}-3q^{-77}-3q^{-79}+2q^{-81}+2q^{-83}-q^{-85}$

A2 Invariants.

Weight	Invariant
1,0	$q^{22}-q^{18}+q^{16}-3q^{14}-q^{12}+4q^{6}+3q^{2}-q^{-2}+q^{-4}-q^{-6}$
1,1	$q^{60}-4q^{58}+10q^{56}-20q^{54}+38q^{52}-66q^{50}+100q^{48}-146q^{46}+198q^{44}-246q^{42}+284q^{40}-300q^{38}+289q^{36}-230q^{34}+132q^{32}-4q^{30}-149q^{28}+306q^{26}-448q^{24}+552q^{22}-611q^{20}+608q^{18}-560q^{16}+454q^{14}-320q^{12}+166q^{10}-2q^{8}-126q^{6}+239q^{4}-296q^{2}+326-308q^{-2}+262q^{-4}-208q^{-6}+148q^{-8}-96q^{-10}+54q^{-12}-28q^{-14}+12q^{-16}-4q^{-18}+q^{-20}$
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^{56}-2 q^{52}-q^{50}+2 q^{48}+q^{46}-4 q^{44}+7 q^{40}-q^{38}-7 q^{36}+2 q^{34}+8 q^{32}-6 q^{28}+5 q^{26}+q^{24}-9 q^{22}-3 q^{20}+q^{18}-5 q^{16}-3 q^{14}+8 q^{12}+3 q^{10}-2 q^8+5 q^6+11 q^4-2 q^2-6+5 q^{-2} +3 q^{-4} -5 q^{-6} -3 q^{-8} +2 q^{-10} +2 q^{-12} -2 q^{-14} - q^{-16} + q^{-18} }

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^{48}-2 q^{46}+4 q^{42}-7 q^{40}-q^{38}+11 q^{36}-8 q^{34}-q^{32}+17 q^{30}-8 q^{28}-5 q^{26}+7 q^{24}-9 q^{22}-10 q^{20}-3 q^{18}+3 q^{16}-2 q^{12}+14 q^{10}+9 q^8-10 q^6+10 q^4+6 q^2-13+5 q^{-2} +3 q^{-4} -8 q^{-6} +3 q^{-8} + q^{-10} -2 q^{-12} + q^{-14} }
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^{29}+q^{25}-q^{23}+q^{21}-4 q^{19}-q^{17}-3 q^{15}+q^{11}+3 q^9+4 q^7+q^5+3 q^3-q+ q^{-1} -2 q^{-3} + q^{-5} - q^{-7} }

A4 Invariants.

Weight	Invariant
0,1,0,0	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^{62}-q^{58}+q^{54}-3 q^{52}-7 q^{50}+7 q^{46}-q^{42}+16 q^{40}+12 q^{38}-4 q^{36}-3 q^{34}+3 q^{32}-13 q^{30}-22 q^{28}-8 q^{26}-4 q^{24}-13 q^{22}+19 q^{18}+4 q^{16}+4 q^{14}+20 q^{12}+13 q^{10}-6 q^8+q^6+8 q^4-3 q^2-10+3 q^{-4} -5 q^{-6} -2 q^{-8} +3 q^{-10} - q^{-14} + q^{-16} }
1,0,0,0	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^{36}+q^{32}+q^{30}-q^{28}+q^{26}-4 q^{24}-2 q^{22}-3 q^{20}-3 q^{18}+q^{14}+4 q^{12}+3 q^{10}+5 q^8+q^6+3 q^4-q^2-2 q^{-4} + q^{-6} - q^{-8} }

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^{48}-2 q^{46}+4 q^{44}-6 q^{42}+9 q^{40}-11 q^{38}+13 q^{36}-14 q^{34}+11 q^{32}-9 q^{30}+2 q^{28}+3 q^{26}-11 q^{24}+17 q^{22}-22 q^{20}+25 q^{18}-25 q^{16}+24 q^{14}-18 q^{12}+14 q^{10}-5 q^8+8 q^4-10 q^2+13-13 q^{-2} +13 q^{-4} -10 q^{-6} +7 q^{-8} -5 q^{-10} +2 q^{-12} - q^{-14} }
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^{78}-2 q^{74}-2 q^{72}+2 q^{70}+5 q^{68}-8 q^{64}-6 q^{62}+6 q^{60}+12 q^{58}+q^{56}-13 q^{54}-6 q^{52}+11 q^{50}+14 q^{48}-4 q^{46}-13 q^{44}-q^{42}+11 q^{40}+2 q^{38}-12 q^{36}-8 q^{34}+5 q^{32}+5 q^{30}-7 q^{28}-9 q^{26}+3 q^{24}+10 q^{22}-7 q^{18}+q^{16}+14 q^{14}+7 q^{12}-9 q^{10}-10 q^8+9 q^6+15 q^4-14-7 q^{-2} +9 q^{-4} +10 q^{-6} -4 q^{-8} -9 q^{-10} -2 q^{-12} +5 q^{-14} +3 q^{-16} -2 q^{-18} -2 q^{-20} + q^{-24} }

D4 Invariants.

Weight

Invariant

1,0,0,0

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^{66}-2 q^{64}+2 q^{62}-3 q^{60}+5 q^{58}-8 q^{56}+6 q^{54}-8 q^{52}+12 q^{50}-10 q^{48}+10 q^{46}-6 q^{44}+12 q^{42}-q^{40}+q^{36}-9 q^{34}+8 q^{32}-21 q^{30}+8 q^{28}-25 q^{26}+17 q^{24}-19 q^{22}+19 q^{20}-13 q^{18}+20 q^{16}-q^{14}+13 q^{12}+q^{10}+q^8+8 q^6-7 q^4+7 q^2-12+10 q^{-2} -11 q^{-4} +8 q^{-6} -9 q^{-8} +6 q^{-10} -4 q^{-12} +3 q^{-14} -2 q^{-16} + q^{-18} }

G2 Invariants.

Weight

Invariant

1,0

$q^{114}-2q^{112}+4q^{110}-6q^{108}+4q^{106}-3q^{104}-4q^{102}+13q^{100}-20q^{98}+27q^{96}-25q^{94}+15q^{92}+6q^{90}-29q^{88}+54q^{86}-62q^{84}+53q^{82}-29q^{80}-10q^{78}+49q^{76}-72q^{74}+73q^{72}-44q^{70}+3q^{68}+32q^{66}-53q^{64}+37q^{62}-7q^{60}-33q^{58}+56q^{56}-58q^{54}+23q^{52}+30q^{50}-81q^{48}+105q^{46}-99q^{44}+53q^{42}+8q^{40}-67q^{38}+103q^{36}-103q^{34}+79q^{32}-24q^{30}-28q^{28}+63q^{26}-64q^{24}+43q^{22}-34q^{18}+52q^{16}-35q^{14}+5q^{12}+41q^{10}-70q^{8}+77q^{6}-52q^{4}+5q^{2}+39-70q^{-2}+76q^{-4}-56q^{-6}+24q^{-8}+8q^{-10}-33q^{-12}+39q^{-14}-32q^{-16}+19q^{-18}-5q^{-20}-5q^{-22}+7q^{-24}-8q^{-26}+5q^{-28}-2q^{-30}+q^{-32}$

.

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 28"];

In[4]:=

Alexander[K][t]

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

Out[4]=

$t^{3}-5t^{2}+12t-15+12t^{-1}-5t^{-2}+t^{-3}$

In[5]:=

Conway[K][z]

Out[5]=

$z^{6}+z^{4}+z^{2}+1$

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]=

{ 51, -2 }

In[8]:=

Jones[K][q]

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

Out[8]=

$-q^{2}+3q-5+8q^{-1}-8q^{-2}+9q^{-3}-8q^{-4}+5q^{-5}-3q^{-6}+q^{-7}$

In[9]:=

HOMFLYPT[K][a, z]

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

Out[9]=

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

In[10]:=

Kauffman[K][a, z]

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

Out[10]=

$z^{4}a^{8}-z^{2}a^{8}+3z^{5}a^{7}-4z^{3}a^{7}+2za^{7}+4z^{6}a^{6}-4z^{4}a^{6}+2z^{2}a^{6}-a^{6}+3z^{7}a^{5}+2z^{5}a^{5}-9z^{3}a^{5}+6za^{5}+z^{8}a^{4}+8z^{6}a^{4}-17z^{4}a^{4}+12z^{2}a^{4}-4a^{4}+6z^{7}a^{3}-5z^{5}a^{3}-7z^{3}a^{3}+6za^{3}+z^{8}a^{2}+7z^{6}a^{2}-19z^{4}a^{2}+14z^{2}a^{2}-5a^{2}+3z^{7}a-3z^{5}a-4z^{3}a+3za+3z^{6}-7z^{4}+5z^{2}-1+z^{5}a^{-1}-2z^{3}a^{-1}+za^{-1}$

"Similar" Knots (within the Atlas)

Same Alexander/Conway Polynomial: {9_29, 10_163, K11n87,}

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}} ): {}

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 28"];

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]=

{ 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^3-5 t^2+12 t-15+12 t^{-1} -5 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^2+3 q-5+8 q^{-1} -8 q^{-2} +9 q^{-3} -8 q^{-4} +5 q^{-5} -3 q^{-6} + q^{-7} } }

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]=

{9_29, 10_163, K11n87,}

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:

(1, 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 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 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 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 8} 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 -\frac{34}{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 -\frac{14}{3}} $0$ 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 32} 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 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 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 \frac{32}{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 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 -\frac{136}{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 -\frac{56}{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 -\frac{2609}{30}} 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 -\frac{622}{15}} ${\frac {1742}{45}}$ 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 -\frac{79}{18}} 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 \frac{271}{30}}

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 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 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 \chi} (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=} -2 is the signature of 9 28. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.

\   r    \    j   \ -6 -5 -4 -3 -2 -1 0 1 2 3 χ 5                   1 -1 3                 2   2 1               3 1   -2 -1             5 2     3 -3           4 4       0 -5         5 4         1 -7       3 4           1 -9     2 5             -3 -11   1 3               2 -13   2                 -2 -15 1                   1

Integral Khovanov Homology (db, data source)

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 \dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z}} 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 i=-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 i=-1} $r=-6$ 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 {\mathbb Z}} 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=-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 {\mathbb Z}^{2}\oplus{\mathbb Z}_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 {\mathbb Z}} 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=-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 {\mathbb Z}^{3}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=-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 {\mathbb Z}^{5}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=-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 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=-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 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=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 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=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 {\mathbb Z}^{2}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=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 {\mathbb Z}\oplus{\mathbb Z}_2^{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 {\mathbb Z}^{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 r=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 {\mathbb Z}_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 {\mathbb Z}}

The Coloured Jones Polynomials

The Coloured Jones Polynomials (in the 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+1} -dimensional representation of 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 sl(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 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^7-3 q^6+10 q^4-13 q^3-7 q^2+33 q-23-26 q^{-1} +61 q^{-2} -26 q^{-3} -49 q^{-4} +78 q^{-5} -20 q^{-6} -63 q^{-7} +77 q^{-8} -10 q^{-9} -59 q^{-10} +56 q^{-11} -38 q^{-13} +27 q^{-14} +3 q^{-15} -15 q^{-16} +8 q^{-17} + q^{-18} -3 q^{-19} + q^{-20} }
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^{15}+3 q^{14}-5 q^{12}-5 q^{11}+13 q^{10}+14 q^9-23 q^8-32 q^7+29 q^6+63 q^5-29 q^4-102 q^3+17 q^2+149 q+4-187 q^{-1} -49 q^{-2} +235 q^{-3} +85 q^{-4} -253 q^{-5} -144 q^{-6} +281 q^{-7} +181 q^{-8} -276 q^{-9} -234 q^{-10} +282 q^{-11} +256 q^{-12} -258 q^{-13} -282 q^{-14} +235 q^{-15} +284 q^{-16} -196 q^{-17} -274 q^{-18} +150 q^{-19} +252 q^{-20} -110 q^{-21} -206 q^{-22} +62 q^{-23} +166 q^{-24} -35 q^{-25} -116 q^{-26} +13 q^{-27} +77 q^{-28} -5 q^{-29} -44 q^{-30} - q^{-31} +25 q^{-32} -12 q^{-34} + q^{-35} +4 q^{-36} + q^{-37} -3 q^{-38} + q^{-39} }
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^{26}-3 q^{25}+5 q^{23}+5 q^{21}-20 q^{20}-7 q^{19}+23 q^{18}+15 q^{17}+35 q^{16}-73 q^{15}-63 q^{14}+33 q^{13}+69 q^{12}+168 q^{11}-124 q^{10}-211 q^9-71 q^8+101 q^7+470 q^6-43 q^5-376 q^4-362 q^3-42 q^2+850 q+253-384 q^{-1} -758 q^{-2} -438 q^{-3} +1127 q^{-4} +681 q^{-5} -158 q^{-6} -1087 q^{-7} -978 q^{-8} +1195 q^{-9} +1080 q^{-10} +223 q^{-11} -1261 q^{-12} -1492 q^{-13} +1093 q^{-14} +1350 q^{-15} +616 q^{-16} -1282 q^{-17} -1854 q^{-18} +882 q^{-19} +1453 q^{-20} +940 q^{-21} -1151 q^{-22} -2007 q^{-23} +586 q^{-24} +1355 q^{-25} +1142 q^{-26} -850 q^{-27} -1895 q^{-28} +236 q^{-29} +1036 q^{-30} +1155 q^{-31} -441 q^{-32} -1498 q^{-33} -44 q^{-34} +579 q^{-35} +930 q^{-36} -85 q^{-37} -939 q^{-38} -146 q^{-39} +187 q^{-40} +570 q^{-41} +76 q^{-42} -453 q^{-43} -95 q^{-44} -2 q^{-45} +256 q^{-46} +76 q^{-47} -170 q^{-48} -24 q^{-49} -34 q^{-50} +85 q^{-51} +33 q^{-52} -54 q^{-53} +4 q^{-54} -16 q^{-55} +21 q^{-56} +8 q^{-57} -15 q^{-58} +4 q^{-59} -3 q^{-60} +4 q^{-61} + q^{-62} -3 q^{-63} + q^{-64} }
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^{40}+3 q^{39}-5 q^{37}+2 q^{34}+13 q^{33}+7 q^{32}-23 q^{31}-24 q^{30}-9 q^{29}+18 q^{28}+64 q^{27}+57 q^{26}-32 q^{25}-126 q^{24}-127 q^{23}-8 q^{22}+185 q^{21}+289 q^{20}+124 q^{19}-234 q^{18}-502 q^{17}-360 q^{16}+176 q^{15}+734 q^{14}+767 q^{13}+47 q^{12}-928 q^{11}-1284 q^{10}-503 q^9+947 q^8+1871 q^7+1217 q^6-733 q^5-2382 q^4-2143 q^3+178 q^2+2771 q+3150+661 q^{-1} -2816 q^{-2} -4201 q^{-3} -1806 q^{-4} +2675 q^{-5} +5078 q^{-6} +3015 q^{-7} -2081 q^{-8} -5826 q^{-9} -4379 q^{-10} +1444 q^{-11} +6292 q^{-12} +5552 q^{-13} -482 q^{-14} -6579 q^{-15} -6752 q^{-16} -339 q^{-17} +6650 q^{-18} +7623 q^{-19} +1345 q^{-20} -6618 q^{-21} -8470 q^{-22} -2104 q^{-23} +6423 q^{-24} +8998 q^{-25} +2976 q^{-26} -6159 q^{-27} -9479 q^{-28} -3621 q^{-29} +5737 q^{-30} +9649 q^{-31} +4343 q^{-32} -5186 q^{-33} -9694 q^{-34} -4894 q^{-35} +4460 q^{-36} +9408 q^{-37} +5392 q^{-38} -3553 q^{-39} -8863 q^{-40} -5726 q^{-41} +2556 q^{-42} +8004 q^{-43} +5788 q^{-44} -1483 q^{-45} -6836 q^{-46} -5651 q^{-47} +506 q^{-48} +5562 q^{-49} +5112 q^{-50} +313 q^{-51} -4144 q^{-52} -4437 q^{-53} -854 q^{-54} +2895 q^{-55} +3532 q^{-56} +1109 q^{-57} -1787 q^{-58} -2657 q^{-59} -1115 q^{-60} +1003 q^{-61} +1809 q^{-62} +971 q^{-63} -466 q^{-64} -1166 q^{-65} -727 q^{-66} +180 q^{-67} +664 q^{-68} +497 q^{-69} -21 q^{-70} -374 q^{-71} -302 q^{-72} -14 q^{-73} +182 q^{-74} +161 q^{-75} +27 q^{-76} -80 q^{-77} -89 q^{-78} -17 q^{-79} +45 q^{-80} +34 q^{-81} -7 q^{-83} -16 q^{-84} -9 q^{-85} +16 q^{-86} +4 q^{-87} -7 q^{-88} + q^{-89} -3 q^{-91} +4 q^{-92} + q^{-93} -3 q^{-94} + q^{-95} }
6	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^{57}-3 q^{56}+5 q^{54}-7 q^{51}+5 q^{50}-13 q^{49}-7 q^{48}+32 q^{47}+15 q^{46}+9 q^{45}-35 q^{44}-9 q^{43}-69 q^{42}-47 q^{41}+102 q^{40}+117 q^{39}+120 q^{38}-45 q^{37}-50 q^{36}-328 q^{35}-330 q^{34}+84 q^{33}+354 q^{32}+613 q^{31}+332 q^{30}+199 q^{29}-814 q^{28}-1298 q^{27}-729 q^{26}+163 q^{25}+1417 q^{24}+1713 q^{23}+1867 q^{22}-541 q^{21}-2659 q^{20}-3156 q^{19}-2042 q^{18}+945 q^{17}+3462 q^{16}+5874 q^{15}+2618 q^{14}-2128 q^{13}-6111 q^{12}-7151 q^{11}-3450 q^{10}+2593 q^9+10526 q^8+9438 q^7+3327 q^6-5935 q^5-12847 q^4-12319 q^3-4092 q^2+11604 q+17056+13880 q^{-1} +573 q^{-2} -14619 q^{-3} -22321 q^{-4} -16287 q^{-5} +6070 q^{-6} +20900 q^{-7} +25831 q^{-8} +12673 q^{-9} -9865 q^{-10} -28956 q^{-11} -30012 q^{-12} -4947 q^{-13} +18792 q^{-14} +34868 q^{-15} +26341 q^{-16} -113 q^{-17} -30369 q^{-18} -41162 q^{-19} -17520 q^{-20} +12345 q^{-21} +39359 q^{-22} +37834 q^{-23} +10925 q^{-24} -27986 q^{-25} -48207 q^{-26} -28343 q^{-27} +4690 q^{-28} +40377 q^{-29} +45815 q^{-30} +20514 q^{-31} -24123 q^{-32} -51840 q^{-33} -36388 q^{-34} -2294 q^{-35} +39425 q^{-36} +50779 q^{-37} +28108 q^{-38} -19698 q^{-39} -52910 q^{-40} -42170 q^{-41} -8743 q^{-42} +36600 q^{-43} +53162 q^{-44} +34408 q^{-45} -13892 q^{-46} -50924 q^{-47} -45889 q^{-48} -15587 q^{-49} +30618 q^{-50} +52020 q^{-51} +39362 q^{-52} -5668 q^{-53} -44279 q^{-54} -46153 q^{-55} -22440 q^{-56} +20573 q^{-57} +45495 q^{-58} +41019 q^{-59} +4005 q^{-60} -32331 q^{-61} -40782 q^{-62} -26670 q^{-63} +8214 q^{-64} +33253 q^{-65} +36870 q^{-66} +11602 q^{-67} -17701 q^{-68} -29660 q^{-69} -25326 q^{-70} -2067 q^{-71} +18586 q^{-72} +27045 q^{-73} +13711 q^{-74} -5476 q^{-75} -16493 q^{-76} -18597 q^{-77} -6635 q^{-78} +6751 q^{-79} +15478 q^{-80} +10541 q^{-81} +841 q^{-82} -6267 q^{-83} -10291 q^{-84} -5932 q^{-85} +652 q^{-86} +6698 q^{-87} +5643 q^{-88} +2030 q^{-89} -1141 q^{-90} -4205 q^{-91} -3291 q^{-92} -904 q^{-93} +2196 q^{-94} +2111 q^{-95} +1183 q^{-96} +295 q^{-97} -1264 q^{-98} -1271 q^{-99} -667 q^{-100} +603 q^{-101} +537 q^{-102} +379 q^{-103} +321 q^{-104} -288 q^{-105} -361 q^{-106} -268 q^{-107} +176 q^{-108} +84 q^{-109} +55 q^{-110} +138 q^{-111} -53 q^{-112} -78 q^{-113} -78 q^{-114} +65 q^{-115} +2 q^{-116} -11 q^{-117} +40 q^{-118} -11 q^{-119} -10 q^{-120} -19 q^{-121} +23 q^{-122} - q^{-123} -11 q^{-124} +9 q^{-125} -3 q^{-126} -3 q^{-128} +4 q^{-129} + q^{-130} -3 q^{-131} + q^{-132} }
7	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^{77}+3 q^{76}-5 q^{74}+7 q^{71}-5 q^{69}+13 q^{68}-2 q^{67}-23 q^{66}-15 q^{65}-9 q^{64}+35 q^{63}+37 q^{62}+3 q^{61}+48 q^{60}-12 q^{59}-93 q^{58}-112 q^{57}-123 q^{56}+62 q^{55}+181 q^{54}+183 q^{53}+291 q^{52}+108 q^{51}-218 q^{50}-472 q^{49}-749 q^{48}-378 q^{47}+200 q^{46}+674 q^{45}+1362 q^{44}+1204 q^{43}+412 q^{42}-758 q^{41}-2361 q^{40}-2630 q^{39}-1670 q^{38}+104 q^{37}+3047 q^{36}+4635 q^{35}+4352 q^{34}+2038 q^{33}-2974 q^{32}-6867 q^{31}-8261 q^{30}-6202 q^{29}+747 q^{28}+8024 q^{27}+13005 q^{26}+13048 q^{25}+4750 q^{24}-6746 q^{23}-17245 q^{22}-21869 q^{21}-14196 q^{20}+967 q^{19}+18712 q^{18}+31318 q^{17}+27719 q^{16}+10541 q^{15}-15230 q^{14}-38842 q^{13}-43597 q^{12}-28150 q^{11}+4392 q^{10}+41509 q^9+59441 q^8+50828 q^7+14529 q^6-36503 q^5-71811 q^4-76194 q^3-41156 q^2+22305 q+77588+100568 q^{-1} +73445 q^{-2} +1668 q^{-3} -74387 q^{-4} -121116 q^{-5} -108325 q^{-6} -33227 q^{-7} +61444 q^{-8} +134199 q^{-9} +142082 q^{-10} +70799 q^{-11} -39263 q^{-12} -139390 q^{-13} -172112 q^{-14} -109851 q^{-15} +10404 q^{-16} +135374 q^{-17} +195649 q^{-18} +148502 q^{-19} +23194 q^{-20} -124698 q^{-21} -212770 q^{-22} -183037 q^{-23} -57485 q^{-24} +108176 q^{-25} +222542 q^{-26} +213190 q^{-27} +91190 q^{-28} -89270 q^{-29} -227473 q^{-30} -237242 q^{-31} -121219 q^{-32} +68997 q^{-33} +227690 q^{-34} +256635 q^{-35} +148013 q^{-36} -50093 q^{-37} -225958 q^{-38} -271062 q^{-39} -170188 q^{-40} +32240 q^{-41} +222248 q^{-42} +282653 q^{-43} +189379 q^{-44} -16678 q^{-45} -218279 q^{-46} -291142 q^{-47} -205389 q^{-48} +1790 q^{-49} +213003 q^{-50} +298140 q^{-51} +220128 q^{-52} +12336 q^{-53} -206785 q^{-54} -302683 q^{-55} -233293 q^{-56} -27729 q^{-57} +197579 q^{-58} +304994 q^{-59} +246035 q^{-60} +44594 q^{-61} -184961 q^{-62} -303315 q^{-63} -256959 q^{-64} -63871 q^{-65} +166889 q^{-66} +296421 q^{-67} +265617 q^{-68} +84992 q^{-69} -143322 q^{-70} -282689 q^{-71} -269630 q^{-72} -106496 q^{-73} +113998 q^{-74} +260755 q^{-75} +267199 q^{-76} +126626 q^{-77} -80406 q^{-78} -231033 q^{-79} -256636 q^{-80} -142071 q^{-81} +45353 q^{-82} +193919 q^{-83} +236775 q^{-84} +151020 q^{-85} -11527 q^{-86} -152801 q^{-87} -208950 q^{-88} -150896 q^{-89} -16897 q^{-90} +110527 q^{-91} +174334 q^{-92} +142131 q^{-93} +38068 q^{-94} -71539 q^{-95} -137113 q^{-96} -125449 q^{-97} -49806 q^{-98} +38658 q^{-99} +100353 q^{-100} +103690 q^{-101} +53101 q^{-102} -14169 q^{-103} -67912 q^{-104} -79898 q^{-105} -49284 q^{-106} -1678 q^{-107} +41674 q^{-108} +57380 q^{-109} +41122 q^{-110} +9779 q^{-111} -22693 q^{-112} -38092 q^{-113} -31149 q^{-114} -12426 q^{-115} +10356 q^{-116} +23492 q^{-117} +21687 q^{-118} +11359 q^{-119} -3443 q^{-120} -13181 q^{-121} -13772 q^{-122} -8967 q^{-123} +39 q^{-124} +6883 q^{-125} +8148 q^{-126} +6185 q^{-127} +1000 q^{-128} -3226 q^{-129} -4318 q^{-130} -3912 q^{-131} -1160 q^{-132} +1349 q^{-133} +2176 q^{-134} +2319 q^{-135} +838 q^{-136} -574 q^{-137} -963 q^{-138} -1200 q^{-139} -520 q^{-140} +149 q^{-141} +357 q^{-142} +692 q^{-143} +311 q^{-144} -112 q^{-145} -153 q^{-146} -284 q^{-147} -102 q^{-148} +3 q^{-149} -13 q^{-150} +175 q^{-151} +93 q^{-152} -39 q^{-153} -22 q^{-154} -58 q^{-155} +8 q^{-156} +7 q^{-157} -40 q^{-158} +37 q^{-159} +24 q^{-160} -12 q^{-161} -4 q^{-162} -13 q^{-163} +13 q^{-164} +6 q^{-165} -16 q^{-166} +5 q^{-167} +5 q^{-168} -3 q^{-169} -3 q^{-171} +4 q^{-172} + q^{-173} -3 q^{-174} + q^{-175} }

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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