Y add 19.10 mul abs add -75.00 mul 0.53 x_1 div add sub sub mul 0.11 x_1 mul 4.80 x_0 mul -0.22 log add 6.35 mul -3.12 x_3 add mul -0.11 x_2 mul -66.60 div x_3 pow2 add -0.08 mul -60.70 x_2 tan add 80.90 mul 0.26 x_0