Y add -0.926 sub mul 39.5 x_0 mul 0.34900000000000003 div add sub mul 1.07 x_2 mul -98.2 x_3 mul -0.059000000000000004 x_1 sub sub mul -5.5600000000000005 div x_2 mul x_7 add mul -5.43 x_1 mul 76.10000000000001 x_3 mul 66.7 x_6 add mul 9.790000000000001 div x_5 x_3 mul -0.158 x_4