Y add 31.700000000000003 add add mul -6.71 abs add 92.9 mul -0.597 x_0 add mul -0.213 x_1 mul 2.58 abs add mul 40.1 x_0 mul 0.381 sin add -13.700000000000001 mul -3.91 x_1 mul -0.20800000000000002 x_1