Y add 8.26 mul pow3 add -73.4 mul 59.6 x_1 div sub mul -0.677 x_2 add mul 0.775 x_3 add mul -0.608 x_1 mul -2.54 x_4 mul inv add 0.734 mul -9.790000000000001 x_5 sub sub mul -74.0 div x_3 x_3 mul 46.400000000000006 x_5 mul -76.10000000000001 x_0