Y add 71.3 sub sub mul -0.801 x_4 mul 99.60000000000001 mul x_1 add mul -0.594 mul x_4 sub mul 7.78 x_0 mul 78.80000000000001 abs add 0.725 mul -0.627 x_2 mul 0.448 div x_2 div x_5 div x_3 x_2 mul -2.7800000000000002 x_0