Y add -6.68 div sub mul -0.591 div add mul 0.682 mul tan add -88.0 mul -8.370000000000001 x_5 mul x_3 sin add 0.502 mul 0.201 x_2 mul -0.486 x_2 x_1 mul -1.37 x_4 pow3 add 68.10000000000001 mul -0.735 x_0