Y add -87.0 div cos sub mul 87.2 x_0 mul 2.74 pow2 add -0.268 mul -34.300000000000004 x_2 sub sub mul 51.5 div x_3 x_1 add mul -4.66 x_3 mul 29.6 abs add -0.45 mul -30.200000000000003 x_2 mul 3.88 sin add -8.15 mul 0.28200000000000003 x_0