Y add -1.6500000000000001 add mul -0.47000000000000003 abs add 66.8 mul 0.31 x_1 add add mul 91.10000000000001 abs sub mul 53.400000000000006 x_2 mul 0.497 x_1 sub mul 32.800000000000004 div x_3 x_0 mul 4.32 abs add -7.2 mul -0.724 div x_2 x_3 mul 4.87 x_3