Y add 0.159 sub sub sub mul 5.01 tan add 0.191 mul -86.30000000000001 x_1 mul 3.1 cos add 0.183 mul -0.806 x_0 mul 59.900000000000006 mul sub mul 50.400000000000006 x_3 mul -8.23 x_2 x_3 mul 13.600000000000001 div add mul 0.117 x_1 mul -7.04 exp add 0.442 mul -0.32 x_2 x_2