Y add 0.165 add mul -0.079 mul div mul exp add 43.400000000000006 mul -0.44 x_2 sub mul 3.94 cos add 0.448 mul 51.900000000000006 x_2 mul 5.58 x_0 cos add 81.30000000000001 mul -6.46 x_3 div abs add -4.68 mul 5.97 x_1 x_0 mul -12.5 div x_2 x_3