Y add 0.214 sub add add mul -8.69 x_0 add mul -50.900000000000006 x_3 mul 6.7700000000000005 cos add -14.0 mul -2.68 x_5 mul 1.62 tan add 0.54 mul -7.61 mul x_4 mul x_2 x_6 mul 0.063 pow3 add 6.19 mul 4.5 x_1