Y add -8.3 div mul tan add 0.39 mul -81.0 x_1 x_0 div mul tan add 26.900000000000002 mul -21.900000000000002 x_0 mul x_0 pow3 add -0.17400000000000002 mul -0.03 x_1 abs add -0.314 mul 93.10000000000001 x_2