Y add 6.390000000000001 div sub add add mul -0.073 x_1 mul -1.51 mul sub mul 0.28200000000000003 x_0 mul 0.658 x_2 x_2 mul -51.400000000000006 x_0 add mul 1.1 x_4 mul 1.32 x_3 tan add mul -0.495 x_5 mul -9.1 x_0