and are the matrices from Example 2 for

The call:

CALL LA_PBSVX( A, B, X, FACT='E', EQUED=EQUED, S=S, &

FERR=FERR, BERR=BERR, RCOND=RCOND )

The forward and backward errors of the three solution vectors are:

The solution of the system is:

Susan Blackford 2001-08-19