LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for double:

Functions

subroutine ctplqt (M, N, L, MB, A, LDA, B, LDB, T, LDT, WORK, INFO)
 CTPLQT More...
 
subroutine ctplqt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO)
 CTPLQT2 More...
 
subroutine ctpmlqt (SIDE, TRANS, M, N, K, L, MB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO)
 CTPMLQT More...
 
subroutine dbbcsd (JOBU1, JOBU2, JOBV1T, JOBV2T, TRANS, M, P, Q, THETA, PHI, U1, LDU1, U2, LDU2, V1T, LDV1T, V2T, LDV2T, B11D, B11E, B12D, B12E, B21D, B21E, B22D, B22E, WORK, LWORK, INFO)
 DBBCSD More...
 
subroutine dggsvp (JOBU, JOBV, JOBQ, M, P, N, A, LDA, B, LDB, TOLA, TOLB, K, L, U, LDU, V, LDV, Q, LDQ, IWORK, TAU, WORK, INFO)
 DGGSVP More...
 
subroutine dlatzm (SIDE, M, N, V, INCV, TAU, C1, C2, LDC, WORK)
 DLATZM More...
 
subroutine dtzrqf (M, N, A, LDA, TAU, INFO)
 DTZRQF More...
 
subroutine dgetsqrhrt (M, N, MB1, NB1, NB2, A, LDA, T, LDT, WORK, LWORK, INFO)
 DGETSQRHRT More...
 
subroutine dgghd3 (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, WORK, LWORK, INFO)
 DGGHD3 More...
 
subroutine dgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
 DGGHRD More...
 
subroutine dggqrf (N, M, P, A, LDA, TAUA, B, LDB, TAUB, WORK, LWORK, INFO)
 DGGQRF More...
 
subroutine dggrqf (M, P, N, A, LDA, TAUA, B, LDB, TAUB, WORK, LWORK, INFO)
 DGGRQF More...
 
subroutine dggsvp3 (JOBU, JOBV, JOBQ, M, P, N, A, LDA, B, LDB, TOLA, TOLB, K, L, U, LDU, V, LDV, Q, LDQ, IWORK, TAU, WORK, LWORK, INFO)
 DGGSVP3 More...
 
subroutine dgsvj0 (JOBV, M, N, A, LDA, D, SVA, MV, V, LDV, EPS, SFMIN, TOL, NSWEEP, WORK, LWORK, INFO)
 DGSVJ0 pre-processor for the routine dgesvj. More...
 
subroutine dgsvj1 (JOBV, M, N, N1, A, LDA, D, SVA, MV, V, LDV, EPS, SFMIN, TOL, NSWEEP, WORK, LWORK, INFO)
 DGSVJ1 pre-processor for the routine dgesvj, applies Jacobi rotations targeting only particular pivots. More...
 
subroutine dhsein (SIDE, EIGSRC, INITV, SELECT, N, H, LDH, WR, WI, VL, LDVL, VR, LDVR, MM, M, WORK, IFAILL, IFAILR, INFO)
 DHSEIN More...
 
subroutine dhseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, WR, WI, Z, LDZ, WORK, LWORK, INFO)
 DHSEQR More...
 
subroutine dla_lin_berr (N, NZ, NRHS, RES, AYB, BERR)
 DLA_LIN_BERR computes a component-wise relative backward error. More...
 
subroutine dla_wwaddw (N, X, Y, W)
 DLA_WWADDW adds a vector into a doubled-single vector. More...
 
subroutine dlals0 (ICOMPQ, NL, NR, SQRE, NRHS, B, LDB, BX, LDBX, PERM, GIVPTR, GIVCOL, LDGCOL, GIVNUM, LDGNUM, POLES, DIFL, DIFR, Z, K, C, S, WORK, INFO)
 DLALS0 applies back multiplying factors in solving the least squares problem using divide and conquer SVD approach. Used by sgelsd. More...
 
subroutine dlalsa (ICOMPQ, SMLSIZ, N, NRHS, B, LDB, BX, LDBX, U, LDU, VT, K, DIFL, DIFR, Z, POLES, GIVPTR, GIVCOL, LDGCOL, PERM, GIVNUM, C, S, WORK, IWORK, INFO)
 DLALSA computes the SVD of the coefficient matrix in compact form. Used by sgelsd. More...
 
subroutine dlalsd (UPLO, SMLSIZ, N, NRHS, D, E, B, LDB, RCOND, RANK, WORK, IWORK, INFO)
 DLALSD uses the singular value decomposition of A to solve the least squares problem. More...
 
double precision function dlansf (NORM, TRANSR, UPLO, N, A, WORK)
 DLANSF returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a symmetric matrix in RFP format. More...
 
subroutine dlarscl2 (M, N, D, X, LDX)
 DLARSCL2 performs reciprocal diagonal scaling on a matrix. More...
 
subroutine dlarz (SIDE, M, N, L, V, INCV, TAU, C, LDC, WORK)
 DLARZ applies an elementary reflector (as returned by stzrzf) to a general matrix. More...
 
subroutine dlarzb (SIDE, TRANS, DIRECT, STOREV, M, N, K, L, V, LDV, T, LDT, C, LDC, WORK, LDWORK)
 DLARZB applies a block reflector or its transpose to a general matrix. More...
 
subroutine dlarzt (DIRECT, STOREV, N, K, V, LDV, TAU, T, LDT)
 DLARZT forms the triangular factor T of a block reflector H = I - vtvH. More...
 
subroutine dlascl2 (M, N, D, X, LDX)
 DLASCL2 performs diagonal scaling on a matrix. More...
 
subroutine dlatrz (M, N, L, A, LDA, TAU, WORK)
 DLATRZ factors an upper trapezoidal matrix by means of orthogonal transformations. More...
 
subroutine dopgtr (UPLO, N, AP, TAU, Q, LDQ, WORK, INFO)
 DOPGTR More...
 
subroutine dopmtr (SIDE, UPLO, TRANS, M, N, AP, TAU, C, LDC, WORK, INFO)
 DOPMTR More...
 
subroutine dorbdb (TRANS, SIGNS, M, P, Q, X11, LDX11, X12, LDX12, X21, LDX21, X22, LDX22, THETA, PHI, TAUP1, TAUP2, TAUQ1, TAUQ2, WORK, LWORK, INFO)
 DORBDB More...
 
subroutine dorbdb1 (M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI, TAUP1, TAUP2, TAUQ1, WORK, LWORK, INFO)
 DORBDB1 More...
 
subroutine dorbdb2 (M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI, TAUP1, TAUP2, TAUQ1, WORK, LWORK, INFO)
 DORBDB2 More...
 
subroutine dorbdb3 (M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI, TAUP1, TAUP2, TAUQ1, WORK, LWORK, INFO)
 DORBDB3 More...
 
subroutine dorbdb4 (M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI, TAUP1, TAUP2, TAUQ1, PHANTOM, WORK, LWORK, INFO)
 DORBDB4 More...
 
subroutine dorbdb5 (M1, M2, N, X1, INCX1, X2, INCX2, Q1, LDQ1, Q2, LDQ2, WORK, LWORK, INFO)
 DORBDB5 More...
 
subroutine dorbdb6 (M1, M2, N, X1, INCX1, X2, INCX2, Q1, LDQ1, Q2, LDQ2, WORK, LWORK, INFO)
 DORBDB6 More...
 
recursive subroutine dorcsd (JOBU1, JOBU2, JOBV1T, JOBV2T, TRANS, SIGNS, M, P, Q, X11, LDX11, X12, LDX12, X21, LDX21, X22, LDX22, THETA, U1, LDU1, U2, LDU2, V1T, LDV1T, V2T, LDV2T, WORK, LWORK, IWORK, INFO)
 DORCSD More...
 
subroutine dorcsd2by1 (JOBU1, JOBU2, JOBV1T, M, P, Q, X11, LDX11, X21, LDX21, THETA, U1, LDU1, U2, LDU2, V1T, LDV1T, WORK, LWORK, IWORK, INFO)
 DORCSD2BY1 More...
 
subroutine dorg2l (M, N, K, A, LDA, TAU, WORK, INFO)
 DORG2L generates all or part of the orthogonal matrix Q from a QL factorization determined by sgeqlf (unblocked algorithm). More...
 
subroutine dorg2r (M, N, K, A, LDA, TAU, WORK, INFO)
 DORG2R generates all or part of the orthogonal matrix Q from a QR factorization determined by sgeqrf (unblocked algorithm). More...
 
subroutine dorghr (N, ILO, IHI, A, LDA, TAU, WORK, LWORK, INFO)
 DORGHR More...
 
subroutine dorgl2 (M, N, K, A, LDA, TAU, WORK, INFO)
 DORGL2 More...
 
subroutine dorglq (M, N, K, A, LDA, TAU, WORK, LWORK, INFO)
 DORGLQ More...
 
subroutine dorgql (M, N, K, A, LDA, TAU, WORK, LWORK, INFO)
 DORGQL More...
 
subroutine dorgqr (M, N, K, A, LDA, TAU, WORK, LWORK, INFO)
 DORGQR More...
 
subroutine dorgr2 (M, N, K, A, LDA, TAU, WORK, INFO)
 DORGR2 generates all or part of the orthogonal matrix Q from an RQ factorization determined by sgerqf (unblocked algorithm). More...
 
subroutine dorgrq (M, N, K, A, LDA, TAU, WORK, LWORK, INFO)
 DORGRQ More...
 
subroutine dorgtr (UPLO, N, A, LDA, TAU, WORK, LWORK, INFO)
 DORGTR More...
 
subroutine dorgtsqr (M, N, MB, NB, A, LDA, T, LDT, WORK, LWORK, INFO)
 DORGTSQR More...
 
subroutine dorgtsqr_row (M, N, MB, NB, A, LDA, T, LDT, WORK, LWORK, INFO)
 DORGTSQR_ROW More...
 
subroutine dorhr_col (M, N, NB, A, LDA, T, LDT, D, INFO)
 DORHR_COL More...
 
subroutine dorm2l (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO)
 DORM2L multiplies a general matrix by the orthogonal matrix from a QL factorization determined by sgeqlf (unblocked algorithm). More...
 
subroutine dorm2r (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO)
 DORM2R multiplies a general matrix by the orthogonal matrix from a QR factorization determined by sgeqrf (unblocked algorithm). More...
 
subroutine dormbr (VECT, SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMBR More...
 
subroutine dormhr (SIDE, TRANS, M, N, ILO, IHI, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMHR More...
 
subroutine dorml2 (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO)
 DORML2 multiplies a general matrix by the orthogonal matrix from a LQ factorization determined by sgelqf (unblocked algorithm). More...
 
subroutine dormlq (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMLQ More...
 
subroutine dormql (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMQL More...
 
subroutine dormqr (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMQR More...
 
subroutine dormr2 (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO)
 DORMR2 multiplies a general matrix by the orthogonal matrix from a RQ factorization determined by sgerqf (unblocked algorithm). More...
 
subroutine dormr3 (SIDE, TRANS, M, N, K, L, A, LDA, TAU, C, LDC, WORK, INFO)
 DORMR3 multiplies a general matrix by the orthogonal matrix from a RZ factorization determined by stzrzf (unblocked algorithm). More...
 
subroutine dormrq (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMRQ More...
 
subroutine dormrz (SIDE, TRANS, M, N, K, L, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMRZ More...
 
subroutine dormtr (SIDE, UPLO, TRANS, M, N, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
 DORMTR More...
 
subroutine dpbcon (UPLO, N, KD, AB, LDAB, ANORM, RCOND, WORK, IWORK, INFO)
 DPBCON More...
 
subroutine dpbequ (UPLO, N, KD, AB, LDAB, S, SCOND, AMAX, INFO)
 DPBEQU More...
 
subroutine dpbrfs (UPLO, N, KD, NRHS, AB, LDAB, AFB, LDAFB, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
 DPBRFS More...
 
subroutine dpbstf (UPLO, N, KD, AB, LDAB, INFO)
 DPBSTF More...
 
subroutine dpbtf2 (UPLO, N, KD, AB, LDAB, INFO)
 DPBTF2 computes the Cholesky factorization of a symmetric/Hermitian positive definite band matrix (unblocked algorithm). More...
 
subroutine dpbtrf (UPLO, N, KD, AB, LDAB, INFO)
 DPBTRF More...
 
subroutine dpbtrs (UPLO, N, KD, NRHS, AB, LDAB, B, LDB, INFO)
 DPBTRS More...
 
subroutine dpftrf (TRANSR, UPLO, N, A, INFO)
 DPFTRF More...
 
subroutine dpftri (TRANSR, UPLO, N, A, INFO)
 DPFTRI More...
 
subroutine dpftrs (TRANSR, UPLO, N, NRHS, A, B, LDB, INFO)
 DPFTRS More...
 
subroutine dppcon (UPLO, N, AP, ANORM, RCOND, WORK, IWORK, INFO)
 DPPCON More...
 
subroutine dppequ (UPLO, N, AP, S, SCOND, AMAX, INFO)
 DPPEQU More...
 
subroutine dpprfs (UPLO, N, NRHS, AP, AFP, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
 DPPRFS More...
 
subroutine dpptrf (UPLO, N, AP, INFO)
 DPPTRF More...
 
subroutine dpptri (UPLO, N, AP, INFO)
 DPPTRI More...
 
subroutine dpptrs (UPLO, N, NRHS, AP, B, LDB, INFO)
 DPPTRS More...
 
subroutine dpstf2 (UPLO, N, A, LDA, PIV, RANK, TOL, WORK, INFO)
 DPSTF2 computes the Cholesky factorization with complete pivoting of a real symmetric positive semidefinite matrix. More...
 
subroutine dpstrf (UPLO, N, A, LDA, PIV, RANK, TOL, WORK, INFO)
 DPSTRF computes the Cholesky factorization with complete pivoting of a real symmetric positive semidefinite matrix. More...
 
subroutine dsbgst (VECT, UPLO, N, KA, KB, AB, LDAB, BB, LDBB, X, LDX, WORK, INFO)
 DSBGST More...
 
subroutine dsbtrd (VECT, UPLO, N, KD, AB, LDAB, D, E, Q, LDQ, WORK, INFO)
 DSBTRD More...
 
subroutine dsfrk (TRANSR, UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C)
 DSFRK performs a symmetric rank-k operation for matrix in RFP format. More...
 
subroutine dspcon (UPLO, N, AP, IPIV, ANORM, RCOND, WORK, IWORK, INFO)
 DSPCON More...
 
subroutine dspgst (ITYPE, UPLO, N, AP, BP, INFO)
 DSPGST More...
 
subroutine dsprfs (UPLO, N, NRHS, AP, AFP, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
 DSPRFS More...
 
subroutine dsptrd (UPLO, N, AP, D, E, TAU, INFO)
 DSPTRD More...
 
subroutine dsptrf (UPLO, N, AP, IPIV, INFO)
 DSPTRF More...
 
subroutine dsptri (UPLO, N, AP, IPIV, WORK, INFO)
 DSPTRI More...
 
subroutine dsptrs (UPLO, N, NRHS, AP, IPIV, B, LDB, INFO)
 DSPTRS More...
 
subroutine dstegr (JOBZ, RANGE, N, D, E, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, ISUPPZ, WORK, LWORK, IWORK, LIWORK, INFO)
 DSTEGR More...
 
subroutine dstein (N, D, E, M, W, IBLOCK, ISPLIT, Z, LDZ, WORK, IWORK, IFAIL, INFO)
 DSTEIN More...
 
subroutine dstemr (JOBZ, RANGE, N, D, E, VL, VU, IL, IU, M, W, Z, LDZ, NZC, ISUPPZ, TRYRAC, WORK, LWORK, IWORK, LIWORK, INFO)
 DSTEMR More...
 
subroutine dtbcon (NORM, UPLO, DIAG, N, KD, AB, LDAB, RCOND, WORK, IWORK, INFO)
 DTBCON More...
 
subroutine dtbrfs (UPLO, TRANS, DIAG, N, KD, NRHS, AB, LDAB, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
 DTBRFS More...
 
subroutine dtbtrs (UPLO, TRANS, DIAG, N, KD, NRHS, AB, LDAB, B, LDB, INFO)
 DTBTRS More...
 
subroutine dtfsm (TRANSR, SIDE, UPLO, TRANS, DIAG, M, N, ALPHA, A, B, LDB)
 DTFSM solves a matrix equation (one operand is a triangular matrix in RFP format). More...
 
subroutine dtftri (TRANSR, UPLO, DIAG, N, A, INFO)
 DTFTRI More...
 
subroutine dtfttp (TRANSR, UPLO, N, ARF, AP, INFO)
 DTFTTP copies a triangular matrix from the rectangular full packed format (TF) to the standard packed format (TP). More...
 
subroutine dtfttr (TRANSR, UPLO, N, ARF, A, LDA, INFO)
 DTFTTR copies a triangular matrix from the rectangular full packed format (TF) to the standard full format (TR). More...
 
subroutine dtgsen (IJOB, WANTQ, WANTZ, SELECT, N, A, LDA, B, LDB, ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, M, PL, PR, DIF, WORK, LWORK, IWORK, LIWORK, INFO)
 DTGSEN More...
 
subroutine dtgsja (JOBU, JOBV, JOBQ, M, P, N, K, L, A, LDA, B, LDB, TOLA, TOLB, ALPHA, BETA, U, LDU, V, LDV, Q, LDQ, WORK, NCYCLE, INFO)
 DTGSJA More...
 
subroutine dtgsna (JOB, HOWMNY, SELECT, N, A, LDA, B, LDB, VL, LDVL, VR, LDVR, S, DIF, MM, M, WORK, LWORK, IWORK, INFO)
 DTGSNA More...
 
subroutine dtpcon (NORM, UPLO, DIAG, N, AP, RCOND, WORK, IWORK, INFO)
 DTPCON More...
 
subroutine dtplqt (M, N, L, MB, A, LDA, B, LDB, T, LDT, WORK, INFO)
 DTPLQT More...
 
subroutine dtplqt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO)
 DTPLQT2 computes a LQ factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. More...
 
subroutine dtpmlqt (SIDE, TRANS, M, N, K, L, MB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO)
 DTPMLQT More...
 
subroutine dtpmqrt (SIDE, TRANS, M, N, K, L, NB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO)
 DTPMQRT More...
 
subroutine dtpqrt (M, N, L, NB, A, LDA, B, LDB, T, LDT, WORK, INFO)
 DTPQRT More...
 
subroutine dtpqrt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO)
 DTPQRT2 computes a QR factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. More...
 
subroutine dtprfs (UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
 DTPRFS More...
 
subroutine dtptri (UPLO, DIAG, N, AP, INFO)
 DTPTRI More...
 
subroutine dtptrs (UPLO, TRANS, DIAG, N, NRHS, AP, B, LDB, INFO)
 DTPTRS More...
 
subroutine dtpttf (TRANSR, UPLO, N, AP, ARF, INFO)
 DTPTTF copies a triangular matrix from the standard packed format (TP) to the rectangular full packed format (TF). More...
 
subroutine dtpttr (UPLO, N, AP, A, LDA, INFO)
 DTPTTR copies a triangular matrix from the standard packed format (TP) to the standard full format (TR). More...
 
subroutine dtrcon (NORM, UPLO, DIAG, N, A, LDA, RCOND, WORK, IWORK, INFO)
 DTRCON More...
 
subroutine dtrevc (SIDE, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, MM, M, WORK, INFO)
 DTREVC More...
 
subroutine dtrevc3 (SIDE, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, MM, M, WORK, LWORK, INFO)
 DTREVC3 More...
 
subroutine dtrexc (COMPQ, N, T, LDT, Q, LDQ, IFST, ILST, WORK, INFO)
 DTREXC More...
 
subroutine dtrrfs (UPLO, TRANS, DIAG, N, NRHS, A, LDA, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO)
 DTRRFS More...
 
subroutine dtrsen (JOB, COMPQ, SELECT, N, T, LDT, Q, LDQ, WR, WI, M, S, SEP, WORK, LWORK, IWORK, LIWORK, INFO)
 DTRSEN More...
 
subroutine dtrsna (JOB, HOWMNY, SELECT, N, T, LDT, VL, LDVL, VR, LDVR, S, SEP, MM, M, WORK, LDWORK, IWORK, INFO)
 DTRSNA More...
 
subroutine dtrti2 (UPLO, DIAG, N, A, LDA, INFO)
 DTRTI2 computes the inverse of a triangular matrix (unblocked algorithm). More...
 
subroutine dtrtri (UPLO, DIAG, N, A, LDA, INFO)
 DTRTRI More...
 
subroutine dtrtrs (UPLO, TRANS, DIAG, N, NRHS, A, LDA, B, LDB, INFO)
 DTRTRS More...
 
subroutine dtrttf (TRANSR, UPLO, N, A, LDA, ARF, INFO)
 DTRTTF copies a triangular matrix from the standard full format (TR) to the rectangular full packed format (TF). More...
 
subroutine dtrttp (UPLO, N, A, LDA, AP, INFO)
 DTRTTP copies a triangular matrix from the standard full format (TR) to the standard packed format (TP). More...
 
subroutine dtzrzf (M, N, A, LDA, TAU, WORK, LWORK, INFO)
 DTZRZF More...
 
subroutine stplqt (M, N, L, MB, A, LDA, B, LDB, T, LDT, WORK, INFO)
 STPLQT More...
 
subroutine stplqt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO)
 STPLQT2 computes a LQ factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. More...
 
subroutine stpmlqt (SIDE, TRANS, M, N, K, L, MB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO)
 STPMLQT More...
 
subroutine ztplqt (M, N, L, MB, A, LDA, B, LDB, T, LDT, WORK, INFO)
 ZTPLQT More...
 
subroutine ztplqt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO)
 ZTPLQT2 computes a LQ factorization of a real or complex "triangular-pentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. More...
 
subroutine ztpmlqt (SIDE, TRANS, M, N, K, L, MB, V, LDV, T, LDT, A, LDA, B, LDB, WORK, INFO)
 ZTPMLQT More...
 

Detailed Description

This is the group of double other Computational routines