Y add -0.457 sub mul 27.200000000000003 x_5 add mul 5.3100000000000005 mul div sub mul -0.871 x_1 mul 9.47 x_0 mul x_4 sub add mul 6.1000000000000005 x_3 sub mul -3.3000000000000003 x_2 mul 89.30000000000001 x_3 mul -1.72 x_1 x_0 mul -7.41 x_5