16*(0.000537581699302*7.5^6 - 0.028452488685417*7.5^5 + 0.603305681198265*7.5^4 - 6.51203242807151*7.5^3 + 37.4611917042903*7.5^2 - 106.824410216861*7.5 + 123.207132971046)*81.65*0.0175