Example program for dposvx

This example solves the equations
AX=B ,  
where A  is the symmetric positive definite matrix
A = 4.16 -3.12 0.56 -0.10 -3.12 5.03 -0.83 1.18 0.56 -0.83 0.76 0.34 -0.10 1.18 0.34 1.18  
and
B = 8.70 8.30 -13.35 2.13 1.89 1.61 -4.14 5.00 .  
Error estimates for the solutions, information on equilibration and an estimate of the reciprocal of the condition number of the scaled matrix A  are also output.