Y add 49.5 mul x_1 sub sub sub mul 34.2 div tan add -0.47000000000000003 mul 73.10000000000001 x_2 log add 0.839 mul 9.700000000000001 div x_1 x_1 mul -3.18 exp add 4.58 mul -98.4 x_1 mul -7.23 x_1 mul 55.6 inv add 9.4 mul 0.659 x_0