Y add 66.10000000000001 sub sub mul 24.3 x_2 mul -2.89 div mul mul x_9 mul log sub mul 0.899 cos add -0.9570000000000001 mul -3.93 x_1 mul 3.73 tan add 2.5500000000000003 mul 0.17300000000000001 x_4 div mul x_0 x_6 sub mul 0.723 x_2 sub mul -0.676 pow2 add -0.392 mul -0.39 x_8 mul 0.561 x_3 x_2 x_7 mul 0.383 x_5