Y add -57.800000000000004 div sub mul 40.800000000000004 div x_3 abs add -0.269 mul -0.3 x_2 mul -0.724 inv add -0.456 mul 2.66 x_0 add mul 0.053 tan sub mul 8.620000000000001 x_1 mul -5.71 x_5 mul -0.672 x_4