Y add 51.0 add sub sub sub mul 0.51 tan add 18.5 mul -7.7700000000000005 x_0 mul -73.10000000000001 x_0 mul 0.455 mul add mul -3.89 div x_0 x_4 mul 0.8240000000000001 sqrt add 0.23 mul 0.015 x_2 x_1 mul 8.06 x_1 mul -77.30000000000001 exp add mul 55.400000000000006 x_3 mul -90.80000000000001 cos add -79.0 mul -2.17 x_2