Y add 1.35 sub mul -87.0 x_8 add mul -7.59 abs add -0.552 mul 0.785 x_6 mul 0.14300000000000002 div x_8 sub add mul 0.548 mul add mul 3.7800000000000002 x_6 mul 6.84 x_5 div div x_0 div x_7 pow2 add mul -55.800000000000004 x_1 mul 0.723 mul x_2 x_4 x_6 mul -7.8500000000000005 x_2 mul 30.1 x_3