Y add 0.509 sub sub add add mul -0.134 x_0 mul 11.100000000000001 mul add mul -54.900000000000006 x_0 mul 8.93 x_5 x_5 sub mul -2.68 x_2 mul -47.900000000000006 x_1 mul 21.200000000000003 x_3 mul 5.43 div x_2 x_4