K13n1987

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Polynomial invariants

Jones polynomial Data:K13n1987/Jones Polynomial
Alexander polynomial [math]\displaystyle{ -2 t^4+6 t^3-4 t^2-4 t+9-4 t^{-1} -4 t^{-2} +6 t^{-3} -2 t^{-4} }[/math]
Conway polynomial Data:K13n1987/Conway Polynomial
Determinant 7
Signature 6
HOMFLY-PT polynomial [math]\displaystyle{ -z^8 a^{-6} -z^8 a^{-8} +z^6 a^{-4} -6 z^6 a^{-6} -6 z^6 a^{-8} +z^6 a^{-10} +6 z^4 a^{-4} -11 z^4 a^{-6} -10 z^4 a^{-8} +7 z^4 a^{-10} +10 z^2 a^{-4} -10 z^2 a^{-6} -7 z^2 a^{-8} +11 z^2 a^{-10} -2 z^2 a^{-12} +5 a^{-4} -5 a^{-6} -2 a^{-8} +5 a^{-10} -2 a^{-12} }[/math]
Kauffman polynomial [math]\displaystyle{ z^{11} a^{-7} +z^{11} a^{-9} +z^{10} a^{-6} +3 z^{10} a^{-8} +2 z^{10} a^{-10} +z^9 a^{-5} -6 z^9 a^{-7} -7 z^9 a^{-9} +z^9 a^{-11} +z^9 a^{-13} +z^8 a^{-4} -4 z^8 a^{-6} -21 z^8 a^{-8} -17 z^8 a^{-10} +z^8 a^{-12} +2 z^8 a^{-14} -5 z^7 a^{-5} +13 z^7 a^{-7} +16 z^7 a^{-9} -8 z^7 a^{-11} -5 z^7 a^{-13} +z^7 a^{-15} -7 z^6 a^{-4} -2 z^6 a^{-6} +48 z^6 a^{-8} +48 z^6 a^{-10} -6 z^6 a^{-12} -11 z^6 a^{-14} +4 z^5 a^{-5} -23 z^5 a^{-7} -21 z^5 a^{-9} +16 z^5 a^{-11} +5 z^5 a^{-13} -5 z^5 a^{-15} +16 z^4 a^{-4} +16 z^4 a^{-6} -51 z^4 a^{-8} -62 z^4 a^{-10} +5 z^4 a^{-12} +16 z^4 a^{-14} +5 z^3 a^{-5} +27 z^3 a^{-7} +16 z^3 a^{-9} -13 z^3 a^{-11} -z^3 a^{-13} +6 z^3 a^{-15} -15 z^2 a^{-4} -15 z^2 a^{-6} +24 z^2 a^{-8} +32 z^2 a^{-10} +2 z^2 a^{-12} -6 z^2 a^{-14} -5 z a^{-5} -11 z a^{-7} -6 z a^{-9} +2 z a^{-11} +z a^{-13} -z a^{-15} +5 a^{-4} +5 a^{-6} -2 a^{-8} -5 a^{-10} -2 a^{-12} }[/math]



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