Data:K15a72140/HOMFLYPT Polynomial

[math]\displaystyle{ z^{12} $Failed^{-1} -z^{10} $Failed^{-1} +8 z^{10} $Failed^{-1} -2 z^{10} $Failed^{-1} -6 z^8 $Failed^{-1} +28 z^8 $Failed^{-1} -13 z^8 $Failed^{-1} +z^8 $Failed^{-1} -15 z^6 $Failed^{-1} +54 z^6 $Failed^{-1} -34 z^6 $Failed^{-1} +5 z^6 $Failed^{-1} -19 z^4 $Failed^{-1} +59 z^4 $Failed^{-1} -43 z^4 $Failed^{-1} +9 z^4 $Failed^{-1} -11 z^2 $Failed^{-1} +34 z^2 $Failed^{-1} -24 z^2 $Failed^{-1} +6 z^2 $Failed^{-1} -2 $Failed^{-1} +7 $Failed^{-1} -4 $Failed^{-1} }[/math]