facNa02 := [Complex(-.343542585345785418e-3,-0.)*u^3+Complex(.2944971855290434\
70,0.)*u^2*x+Complex(.345129507085732720e-4,0.)*x^2*u+Complex(.296170191766227\
330,0.)*x^3+Complex(-.970486959293947495e-2,0.)*u^2+Complex(.\
142425074825674164e-1,0.)*u*x+Complex(-.129013536036547624e-1,0.)*x^2+Complex(
-.291404047524407128,0.)*u+Complex(-.109186846626677572e-1,0.)*x+Complex(2.038\
6892058872,0.), Complex(.727123472421831350e-3,0.)*u^2+Complex(.51878147224725\
6458,0.)*u*x+Complex(.513570598360265196,0.)*x^2+Complex(1.02929054154762434,0\
.)*u+Complex(.141849260272564355e-1,0.)*x+Complex(-.51482605783245,-0.)];
t1 := 5.952;
berror1 := .10825685716247e-1;