double

Collaboration diagram for double:

Functions
subroutine	dsyev (jobz, uplo, n, a, lda, w, work, lwork, info)
	DSYEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices
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
subroutine	dsyevd (jobz, uplo, n, a, lda, w, work, lwork, iwork, liwork, info)
	DSYEVD computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices
subroutine	dsyevd_2stage (jobz, uplo, n, a, lda, w, work, lwork, iwork, liwork, info)
	DSYEVD_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices
subroutine	dsyevr (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, isuppz, work, lwork, iwork, liwork, info)
	DSYEVR computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices
subroutine	dsyevr_2stage (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, isuppz, work, lwork, iwork, liwork, info)
	DSYEVR_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices
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
subroutine	dsyevx_2stage (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, work, lwork, iwork, ifail, info)
	DSYEVX_2STAGE computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices
subroutine	dsygv (itype, jobz, uplo, n, a, lda, b, ldb, w, work, lwork, info)
	DSYGV
subroutine	dsygv_2stage (itype, jobz, uplo, n, a, lda, b, ldb, w, work, lwork, info)
	DSYGV_2STAGE
subroutine	dsygvd (itype, jobz, uplo, n, a, lda, b, ldb, w, work, lwork, iwork, liwork, info)
	DSYGVD
subroutine	dsygvx (itype, jobz, range, uplo, n, a, lda, b, ldb, vl, vu, il, iu, abstol, m, w, z, ldz, work, lwork, iwork, ifail, info)
	DSYGVX

Detailed Description

This is the group of double eigenvalue driver functions for SY matrices