Y add -9.56 sub sub mul 7.75 x_1 mul -7.91 mul sub mul -0.026000000000000002 div x_1 x_5 mul 76.5 x_4 div mul sub sub mul -68.0 x_2 mul -84.2 x_3 mul -15.9 x_3 x_2 x_0 mul 2.1 abs add 2.9000000000000004 mul 24.200000000000003 x_3