Y add -39.5 mul x_4 add mul 9.700000000000001 x_3 add mul -99.10000000000001 div add mul 0.73 x_2 mul -8.540000000000001 x_1 x_4 mul 7.5 div x_7 add add mul 71.7 pow3 add 0.229 mul -8.370000000000001 div x_0 cos sub mul -0.64 x_5 mul 66.60000000000001 x_8 mul 0.13 log add 58.2 mul -8.5 x_6 mul 56.0 x_4