LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for {he,sy}evx: eig, bisection:

Functions

subroutine cheevx (JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, LWORK, RWORK, IWORK, IFAIL, INFO)
  CHEEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices More...
 
subroutine dsyevx (JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, LWORK, IWORK, IFAIL, INFO)
  DSYEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices More...
 
subroutine ssyevx (JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, LWORK, IWORK, IFAIL, INFO)
  SSYEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices More...
 
subroutine zheevx (JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, LWORK, RWORK, IWORK, IFAIL, INFO)
  ZHEEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices More...
 

Detailed Description