Y add -18.6 add mul 0.776 div x_4 mul sub mul -0.771 mul mul div x_4 abs add -7.3100000000000005 mul 22.8 x_6 x_3 cos add 9.52 mul 7.15 x_1 mul -0.786 pow3 add 3.8000000000000003 mul -0.641 div x_2 exp add -9.540000000000001 mul -0.534 x_0 x_5 mul 54.2 x_7