nag_zpbsv (f07hnc) Example Program Data
    4              1              1                        : n kd nrhs
    Nag_Upper                                              : uplo
 (  9.39, 0.00) ( 1.08,-1.73)
                ( 1.69, 0.00) ( -0.04, 0.29)
                              (  2.65, 0.00) (-0.33, 2.24)
                                             ( 2.17, 0.00) : matrix A
 (-12.42,68.42) (-9.93, 0.88) (-27.30,-0.01) ( 5.31,23.63) : vector b