DERRED tests the error exits for the eigenvalue driver routines for


 DOUBLE PRECISION matrices:


 PATH  driver   description


 ----  ------   -----------


 SEV   DGEEV    find eigenvalues/eigenvectors for nonsymmetric A


 SES   DGEES    find eigenvalues/Schur form for nonsymmetric A


 SVX   DGEEVX   SGEEV + balancing and condition estimation


 SSX   DGEESX   SGEES + balancing and condition estimation


 DBD   DGESVD   compute SVD of an M-by-N matrix A


       DGESDD   compute SVD of an M-by-N matrix A (by divide and


                conquer)


       DGEJSV   compute SVD of an M-by-N matrix A where M >= N


       DGESVDX  compute SVD of an M-by-N matrix A(by bisection


                and inverse iteration)


       DGESVDQ  compute SVD of an M-by-N matrix A(with a 


                QR-Preconditioned )

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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