Y add -0.333 div exp add -3.16 mul 3.41 mul div x_6 x_5 x_7 sub mul 15.700000000000001 abs add 12.4 mul -0.063 x_2 sub mul -0.652 x_7 mul -8.56 mul div sub mul 52.800000000000004 mul div pow2 sub mul -2.95 x_3 mul 0.8300000000000001 x_1 sin add -0.273 mul 0.14100000000000001 x_4 mul x_8 x_2 mul 97.2 x_5 x_0 x_8