Y add 2.49 add add mul -0.007 x_3 sub sub mul -8.28 x_7 sub mul 0.5760000000000001 x_1 mul 2.83 x_2 add mul 8.42 div sqrt add 94.7 mul -53.2 x_5 x_4 mul -88.80000000000001 x_6 add mul 96.30000000000001 x_0 add mul -1.33 x_2 mul -3.22 x_8