Y add 3.23 sub mul -34.4 div tan add add mul 41.2 x_6 mul 38.6 cos add -8.1 mul 5.87 x_1 mul -0.14400000000000002 x_2 sub mul 3.97 exp add 0.993 mul 21.900000000000002 x_3 mul 8.950000000000001 x_4 mul -0.435 pow2 sub mul 69.9 x_4 add mul -79.7 x_0 mul 5.58 x_5