!>
!> DERRST tests the error exits for DSYTRD, DSYTD2, DORGTR, DORMTR, DSPTRD,
!> DOPGTR, DOPMTR, DSTEQR, DSTERF, DSTEBZ, DSTEIN, DPTEQR, DSBTRD,
!> DSYEV, DSYEVX, DSYEVD, DSBEV, DSBEVX, DSBEVD,
!> DSPEV, DSPEVX, DSPEVD, DSTEV, DSTEVX, DSTEVD, and DSTEDC.
!> DSYEVD_2STAGE, DSYEVR_2STAGE, DSYEVX_2STAGE,
!> DSYEV_2STAGE, DSBEV_2STAGE, DSBEVD_2STAGE,
!> DSBEVX_2STAGE, DSYTRD_2STAGE, DSYTRD_SY2SB,
!> DSYTRD_SB2ST
!> 

PATH

!>          PATH is CHARACTER*3
!>          The LAPACK path name for the routines to be tested.
!> 

NUNIT

!>          NUNIT is INTEGER
!>          The unit number for output.
!> 

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