Y add -89.0 mul x_0 mul sub mul 85.80000000000001 abs add -0.23800000000000002 mul -14.9 x_2 sub mul -0.55 x_2 add mul -77.30000000000001 div tan add 30.900000000000002 mul 17.0 x_1 x_2 mul 65.3 cos add mul -5.51 x_0 mul -0.311 sqrt add 79.2 mul 3.69 x_3 x_4