facSa01_2 := [-3.0043828946805*x-.20006375336902e-13*u+3.0043828946813*u*x-.\
35167915376666e-12*u^2*x-2.0029219297876*x^3*u^2+.1709268558625e-13*x^2*u+1.00\
14609648936*u*x^4+2.0029219297873*u^3*x^2+.20294876341607e-12*u*x^3-1.00146096\
48935*u^3*x-4.0058438595742*u^2-3.0043828946806*u^3-2.0029219297875*x^2-3.0043\
828946808*x^3+1.0014609648939*x^5-1.0014609648937*x^4-.14104475247054e-13*u^4+
2.0029219297874*u^5-3.0043828946806*x^2*u^2+1.0014609648936*x*u^4+3.0043828946\
806, .95253792375059e-13*x-.26709239229739e-12*u-2.9956234992331*u*x-3.9941646\
656444*u^2*x+1.9970823328219*x^3*u^2+.32813668772861e-12*x^2*u+.99854116641145
*u*x^4-.11202303333577e-12*u^3*x^2-2.9956234992332*u*x^3+2.9956234992332*u^3*x
-3.9941646656443*u^2-.29613137153213e-12*u^3-.16713222378707e-12*x^2-.99854116\
641112*x^3+.99854116641090*x^5+1.9970823328221*x^4+1.9970823328221*u^4+.998541\
16641111*u^5+.85343292894533e-13*x^2*u^2+1.9970823328222*x*u^4-2.9956234992332
];
t2n := 7.141;
berror2 := .87688618078428e-13;