LAPACK 3.11.0
LAPACK: Linear Algebra PACKage

◆ zchkbk()

subroutine zchkbk ( integer  NIN,
integer  NOUT 
)

ZCHKBK

Purpose:
 ZCHKBK tests ZGEBAK, a routine for backward transformation of
 the computed right or left eigenvectors if the original matrix
 was preprocessed by balance subroutine ZGEBAL.
Parameters
[in]NIN
          NIN is INTEGER
          The logical unit number for input.  NIN > 0.
[in]NOUT
          NOUT is INTEGER
          The logical unit number for output.  NOUT > 0.
Author
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.