Y add -0.547 div tan add -0.98 mul -0.654 x_4 add mul -34.4 mul add mul -9.18 x_1 add mul -0.063 x_2 mul 1.48 div div x_7 add mul 0.901 x_6 mul 0.494 x_1 abs add 7.97 mul -8.66 x_3 x_8 add mul 34.9 div div pow2 add -22.1 mul 0.834 x_5 pow3 add -0.8190000000000001 mul 86.4 x_1 x_0 mul 32.2 x_8