Y add -0.8270000000000001 add mul 2.2800000000000002 div mul abs add 3.5 mul -6.2700000000000005 x_2 add mul 77.60000000000001 sin add 2.5 mul -89.4 div x_1 exp add -0.063 mul 0.166 x_0 mul -5.3 inv add 0.506 mul -0.4 x_1 x_2 mul 0.876 x_0