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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions | |
subroutine | sgegs (jobvsl, jobvsr, n, a, lda, b, ldb, alphar, alphai, beta, vsl, ldvsl, vsr, ldvsr, work, lwork, info) |
SGEGS computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices | |
subroutine | sgegv (jobvl, jobvr, n, a, lda, b, ldb, alphar, alphai, beta, vl, ldvl, vr, ldvr, work, lwork, info) |
SGEEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices | |
subroutine | sgees (jobvs, sort, select, n, a, lda, sdim, wr, wi, vs, ldvs, work, lwork, bwork, info) |
SGEES computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices | |
subroutine | sgeesx (jobvs, sort, select, sense, n, a, lda, sdim, wr, wi, vs, ldvs, rconde, rcondv, work, lwork, iwork, liwork, bwork, info) |
SGEESX computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices | |
subroutine | sgeev (jobvl, jobvr, n, a, lda, wr, wi, vl, ldvl, vr, ldvr, work, lwork, info) |
SGEEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices | |
subroutine | sgeevx (balanc, jobvl, jobvr, sense, n, a, lda, wr, wi, vl, ldvl, vr, ldvr, ilo, ihi, scale, abnrm, rconde, rcondv, work, lwork, iwork, info) |
SGEEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices | |
subroutine | sgges (jobvsl, jobvsr, sort, selctg, n, a, lda, b, ldb, sdim, alphar, alphai, beta, vsl, ldvsl, vsr, ldvsr, work, lwork, bwork, info) |
SGGES computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices | |
subroutine | sgges3 (jobvsl, jobvsr, sort, selctg, n, a, lda, b, ldb, sdim, alphar, alphai, beta, vsl, ldvsl, vsr, ldvsr, work, lwork, bwork, info) |
SGGES3 computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices (blocked algorithm) | |
subroutine | sggesx (jobvsl, jobvsr, sort, selctg, sense, n, a, lda, b, ldb, sdim, alphar, alphai, beta, vsl, ldvsl, vsr, ldvsr, rconde, rcondv, work, lwork, iwork, liwork, bwork, info) |
SGGESX computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices | |
subroutine | sggev (jobvl, jobvr, n, a, lda, b, ldb, alphar, alphai, beta, vl, ldvl, vr, ldvr, work, lwork, info) |
SGGEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices | |
subroutine | sggev3 (jobvl, jobvr, n, a, lda, b, ldb, alphar, alphai, beta, vl, ldvl, vr, ldvr, work, lwork, info) |
SGGEV3 computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices (blocked algorithm) | |
subroutine | sggevx (balanc, jobvl, jobvr, sense, n, a, lda, b, ldb, alphar, alphai, beta, vl, ldvl, vr, ldvr, ilo, ihi, lscale, rscale, abnrm, bbnrm, rconde, rcondv, work, lwork, iwork, bwork, info) |
SGGEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices | |
This is the group of real eigenvalue driver functions for GE matrices