Solution vector:
     X(1) =  0.132164E+04
     X(2) = -0.246125E+04
     X(3) =  0.144722E+04
     X(4) = -0.287599E+03
     X(5) =  0.124797E+02

 Test of solution:
     mtrx*soln    original
       0.1000      0.1000
       0.2000      0.2000
       0.3000      0.3000
       0.4000      0.4000
       0.5000      0.5000