Y add -2.94 sub mul -0.29 div div div pow3 add -8.44 mul 77.10 x_3 add mul 0.23 x_4 add mul 77.90 x_0 mul 4.74 pow2 add 0.04 mul -7.51 div x_2 x_4 x_1 exp add -5.78 mul -59.70 x_4 mul 6.69 tan add -5.58 mul -89.50 x_0