Y add -0.881 sub add add mul -7.68 x_3 mul -0.8150000000000001 x_1 mul 0.9400000000000001 mul add sub mul 7.97 exp add 74.8 mul 0.372 x_0 add sub add add mul 0.43 pow2 add sub mul 4.36 x_6 mul 9.38 x_5 mul 7.2700000000000005 x_4 mul -4.23 x_8 mul -0.365 exp add -75.60000000000001 mul -0.405 x_4 mul -2.14 x_2 mul -3.0700000000000003 x_7 mul 54.300000000000004 pow3 add 2.72 mul -0.037 x_6 x_0 mul -0.589 x_4