Y add -39.5 div mul x_5 sub mul 9.5 x_1 add mul -90.0 div x_6 x_7 mul -2.73 exp add 0.34800000000000003 mul -0.481 x_8 div add mul -76.3 div exp add 94.7 mul -60.0 x_0 x_3 mul 43.7 div sin add mul -9.24 x_1 mul 9.34 x_2 x_9 x_4