Y add 5.28 sub mul 0.9500000000000001 x_1 mul -5.88 mul div inv add -0.557 mul 0.554 mul x_6 pow3 add 5.67 mul 0.37 div abs add 0.267 mul 0.899 x_4 x_7 x_5 sub mul -3.3000000000000003 x_3 sub mul -8.43 x_2 mul 0.636 x_0