K12a630
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Polynomial invariants
| Jones polynomial | [math]\displaystyle{ -q^8+5 q^7-12 q^6+21 q^5-30 q^4+36 q^3-38 q^2+35 q-27+19 q^{-1} -10 q^{-2} +4 q^{-3} - q^{-4} }[/math] |
| Alexander polynomial | [math]\displaystyle{ -t^4+8 t^3-27 t^2+52 t-63+52 t^{-1} -27 t^{-2} +8 t^{-3} - t^{-4} }[/math] |
| Conway polynomial | [math]\displaystyle{ -z^8+z^4+1 }[/math] |
| Determinant | 239 |
| Signature | 2 |
| HOMFLY-PT polynomial | [math]\displaystyle{ -z^8 a^{-2} -4 z^6 a^{-2} +2 z^6 a^{-4} +2 z^6-a^2 z^4-8 z^4 a^{-2} +5 z^4 a^{-4} -z^4 a^{-6} +6 z^4-2 a^2 z^2-8 z^2 a^{-2} +4 z^2 a^{-4} -z^2 a^{-6} +7 z^2-a^2-3 a^{-2} + a^{-4} +4 }[/math] |
| Kauffman polynomial | [math]\displaystyle{ 3 z^{11} a^{-1} +3 z^{11} a^{-3} +18 z^{10} a^{-2} +11 z^{10} a^{-4} +7 z^{10}+7 a z^9+13 z^9 a^{-1} +24 z^9 a^{-3} +18 z^9 a^{-5} +4 a^2 z^8-31 z^8 a^{-2} +18 z^8 a^{-6} -9 z^8+a^3 z^7-17 a z^7-48 z^7 a^{-1} -66 z^7 a^{-3} -24 z^7 a^{-5} +12 z^7 a^{-7} -12 a^2 z^6-2 z^6 a^{-2} -31 z^6 a^{-4} -25 z^6 a^{-6} +5 z^6 a^{-8} -13 z^6-3 a^3 z^5+9 a z^5+39 z^5 a^{-1} +47 z^5 a^{-3} +6 z^5 a^{-5} -13 z^5 a^{-7} +z^5 a^{-9} +12 a^2 z^4+23 z^4 a^{-2} +25 z^4 a^{-4} +10 z^4 a^{-6} -3 z^4 a^{-8} +23 z^4+3 a^3 z^3+2 a z^3-7 z^3 a^{-1} -7 z^3 a^{-3} +2 z^3 a^{-5} +3 z^3 a^{-7} -5 a^2 z^2-13 z^2 a^{-2} -6 z^2 a^{-4} -z^2 a^{-6} -13 z^2-a^3 z-2 a z-2 z a^{-1} -2 z a^{-3} -z a^{-5} +a^2+3 a^{-2} + a^{-4} +4 }[/math] |
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