Y add 82.7 mul tan add -5.59 mul 0.319 x_3 add sub mul 0.309 abs add 2.69 mul 0.101 div x_8 x_3 mul -0.976 div sub mul -7.34 x_0 mul -80.80000000000001 x_6 mul x_2 add sub mul 69.10000000000001 div log add 25.700000000000003 mul 0.146 x_1 x_7 mul -0.2 x_6 mul 0.434 x_5 mul -21.700000000000003 x_4