Knot[10, 84] -> {28077.020644, {1594 + 5/t^12 - 44/t^10 + 189/t^8 - 512/t^6 + 
    981/t^4 - 1416/t^2 - 1416*t^2 + 981*t^4 - 512*t^6 + 189*t^8 - 44*t^10 + 
    5*t^12, 1435858 + 3/t^24 - 50/t^22 + 397/t^20 - 2068/t^18 + 8144/t^16 - 
    26320/t^14 + 73021/t^12 - 176518/t^10 + 370162/t^8 - 666118/t^6 + 
    1019047/t^4 - 1317628/t^2 - 1317628*t^2 + 1019047*t^4 - 666118*t^6 + 
    370162*t^8 - 176518*t^10 + 73021*t^12 - 26320*t^14 + 8144*t^16 - 
    2068*t^18 + 397*t^20 - 50*t^22 + 3*t^24}}
