Y add 2.69 div mul log add 3.14 mul -0.012 x_1 cos sub mul 93.2 tan add 46.5 mul -36.7 div x_3 x_3 mul 5.1000000000000005 x_2 mul x_1 sub mul -52.7 exp add 0.644 mul -59.900000000000006 x_2 mul -23.1 x_0