Y add 0.668 add mul 88.5 exp add 1.02 mul 6.0600000000000005 x_3 sub mul -0.318 div add mul 4.61 tan add 2.17 mul -3.7800000000000002 x_1 mul -0.07 mul x_0 x_7 mul div x_4 add mul 31.6 x_6 mul 0.265 x_5 x_2 mul 37.9 x_8