Y add -0.121 div add mul -0.716 mul add mul 3.87 x_4 sub mul 60.400000000000006 x_2 mul 0.557 pow3 add 0.305 mul 7.8500000000000005 x_1 add mul 4.41 x_1 add add mul 0.318 x_3 mul -0.67 x_0 mul -87.0 x_5 mul 72.3 x_5 x_3