Y add 7.24 mul add mul 7.68 mul div div add mul 4.95 pow2 add 0.164 mul -0.496 x_2 mul 16.400000000000002 x_4 x_3 x_0 tan add -3.48 mul -41.900000000000006 x_1 add mul -5.0200000000000005 inv add -1.1 mul -0.595 x_4 mul -0.05 x_1 cos add 68.9 mul 0.884 x_1