Y add -0.41600000000000004 add mul 0.294 x_0 sub mul -0.896 mul div div add mul -0.033 x_7 mul -0.431 x_5 exp sub mul 5.8100000000000005 x_6 mul -3.97 div x_5 x_1 pow3 add 4.45 mul 9.36 x_4 x_6 sub mul 6.12 x_3 mul -5.46 x_2