Y add 2.64 div x_1 add mul 0.20700000000000002 abs add -8.5 mul -0.079 x_0 mul 5.21 mul exp sub mul -42.400000000000006 cos add -0.367 mul -75.60000000000001 x_0 mul 9.700000000000001 x_1 sub mul 4.48 inv add 6.13 mul 0.029 x_0 mul -72.4 x_0