Y add -0.40800000000000003 sub sub mul -0.068 x_0 sub add mul 0.903 x_1 add mul -0.924 div abs add 31.400000000000002 mul 0.512 x_1 x_1 mul 0.661 abs add 9.5 mul -2.2800000000000002 x_2 mul 0.499 abs add 0.852 mul 0.5690000000000001 x_3 mul 0.512 cos add -12.4 mul -5.82 x_1