Y add 0.9410000000000001 add sub mul 15.200000000000001 div x_5 div pow3 add 0.221 mul -68.8 x_7 mul x_2 sub sub mul -7.94 inv add -57.7 mul 3.69 x_0 mul -85.10000000000001 div x_2 x_3 mul -3.19 x_4 mul 55.300000000000004 div add mul 17.0 x_4 mul -80.5 x_1 div exp add -15.200000000000001 mul -0.226 x_6 x_3 mul -0.548 x_2