Y add 9.53 mul mul div x_2 sub mul -6.8 x_8 mul 0.484 div pow2 add -42.0 mul -8.31 x_0 mul x_7 x_7 exp add 36.300000000000004 mul -0.423 x_1 sub mul 67.60000000000001 pow2 add mul 2.94 cos add 3.8000000000000003 mul 0.7000000000000001 x_5 add mul 54.800000000000004 x_4 mul 0.523 x_6 mul -2.79 x_3