Y add -0.358 sub mul -5.66 x_2 mul 86.0 mul pow3 add -0.308 mul 0.198 mul x_3 sin add 1.36 mul -68.10000000000001 div x_0 x_2 mul sub mul -0.603 pow3 add 0.646 mul -18.400000000000002 x_1 sub mul -38.7 x_0 mul -0.4 tan add -6.68 mul 18.400000000000002 x_1 x_4