Y add -38.900000000000006 add sub add mul -6.83 x_5 mul 4.44 x_1 add mul -5.14 x_5 mul 0.024 x_2 mul 0.844 div add sub mul -0.40800000000000003 x_0 mul -0.872 x_4 mul -8.78 x_4 add mul 0.27 x_3 mul 68.9 x_0