Y add -8.25 mul add mul 17.2 pow2 add 28.900000000000002 mul 0.728 div x_3 mul x_6 inv add -0.328 mul 0.17 x_1 mul -38.7 x_8 add mul 0.298 x_5 mul 0.7000000000000001 div x_4 mul div x_2 add mul -33.5 x_0 mul 98.60000000000001 x_8 tan add 99.2 mul 0.465 x_7