{he,sy}ev_2stage: eig, QR iteration

Collaboration diagram for {he,sy}ev_2stage: eig, QR iteration:

Functions
subroutine	cheev_2stage (JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK, INFO)
	CHEEV_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices More...
subroutine	dsyev_2stage (JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, INFO)
	DSYEV_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices More...
subroutine	ssyev_2stage (JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, INFO)
	SSYEV_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices More...
subroutine	zheev_2stage (JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK, INFO)
	ZHEEV_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for HE matrices More...

Detailed Description