Y add 0.149 div mul div x_3 pow2 add -3.99 mul -6.73 x_6 div sub mul 0.6000000000000001 sin add 0.841 mul 3.19 x_7 mul 0.213 x_1 abs add 9.16 mul 5.8100000000000005 mul x_5 x_4 exp add -1.99 mul -19.5 mul x_2 x_0