Y add -0.482 sub add mul 32.5 x_2 mul 6.3100000000000005 abs add -9.6 mul -41.1 x_4 mul -81.4 div abs add -0.5670000000000001 mul 0.057 div x_0 pow3 add -0.369 mul -38.400000000000006 x_3 add mul -0.5670000000000001 x_1 mul -42.5 x_1