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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions | |
| subroutine | cgelqt (M, N, MB, A, LDA, T, LDT, WORK, INFO) |
| CGELQT More... | |
| recursive subroutine | cgelqt3 (M, N, A, LDA, T, LDT, INFO) |
| CGELQT3 More... | |
| subroutine | cgemlqt (SIDE, TRANS, M, N, K, MB, V, LDV, T, LDT, C, LDC, WORK, INFO) |
| CGEMLQT More... | |
| subroutine | dgeqpf (M, N, A, LDA, JPVT, TAU, WORK, INFO) |
| DGEQPF More... | |
| subroutine | dgebak (JOB, SIDE, N, ILO, IHI, SCALE, M, V, LDV, INFO) |
| DGEBAK More... | |
| subroutine | dgebal (JOB, N, A, LDA, ILO, IHI, SCALE, INFO) |
| DGEBAL More... | |
| subroutine | dgebd2 (M, N, A, LDA, D, E, TAUQ, TAUP, WORK, INFO) |
| DGEBD2 reduces a general matrix to bidiagonal form using an unblocked algorithm. More... | |
| subroutine | dgebrd (M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK, INFO) |
| DGEBRD More... | |
| subroutine | dgecon (NORM, N, A, LDA, ANORM, RCOND, WORK, IWORK, INFO) |
| DGECON More... | |
| subroutine | dgeequ (M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, INFO) |
| DGEEQU More... | |
| subroutine | dgeequb (M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, INFO) |
| DGEEQUB More... | |
| subroutine | dgehd2 (N, ILO, IHI, A, LDA, TAU, WORK, INFO) |
| DGEHD2 reduces a general square matrix to upper Hessenberg form using an unblocked algorithm. More... | |
| subroutine | dgehrd (N, ILO, IHI, A, LDA, TAU, WORK, LWORK, INFO) |
| DGEHRD More... | |
| subroutine | dgelq2 (M, N, A, LDA, TAU, WORK, INFO) |
| DGELQ2 computes the LQ factorization of a general rectangular matrix using an unblocked algorithm. More... | |
| subroutine | dgelqf (M, N, A, LDA, TAU, WORK, LWORK, INFO) |
| DGELQF More... | |
| subroutine | dgelqt (M, N, MB, A, LDA, T, LDT, WORK, INFO) |
| DGELQT More... | |
| recursive subroutine | dgelqt3 (M, N, A, LDA, T, LDT, INFO) |
| DGELQT3 recursively computes a LQ factorization of a general real or complex matrix using the compact WY representation of Q. More... | |
| subroutine | dgemlqt (SIDE, TRANS, M, N, K, MB, V, LDV, T, LDT, C, LDC, WORK, INFO) |
| DGEMLQT More... | |
| subroutine | dgemqrt (SIDE, TRANS, M, N, K, NB, V, LDV, T, LDT, C, LDC, WORK, INFO) |
| DGEMQRT More... | |
| subroutine | dgeql2 (M, N, A, LDA, TAU, WORK, INFO) |
| DGEQL2 computes the QL factorization of a general rectangular matrix using an unblocked algorithm. More... | |
| subroutine | dgeqlf (M, N, A, LDA, TAU, WORK, LWORK, INFO) |
| DGEQLF More... | |
| subroutine | dgeqp3 (M, N, A, LDA, JPVT, TAU, WORK, LWORK, INFO) |
| DGEQP3 More... | |
| subroutine | dgeqr2 (M, N, A, LDA, TAU, WORK, INFO) |
| DGEQR2 computes the QR factorization of a general rectangular matrix using an unblocked algorithm. More... | |
| subroutine | dgeqr2p (M, N, A, LDA, TAU, WORK, INFO) |
| DGEQR2P computes the QR factorization of a general rectangular matrix with non-negative diagonal elements using an unblocked algorithm. More... | |
| subroutine | dgeqrf (M, N, A, LDA, TAU, WORK, LWORK, INFO) |
| DGEQRF More... | |
| subroutine | dgeqrfp (M, N, A, LDA, TAU, WORK, LWORK, INFO) |
| DGEQRFP More... | |
| subroutine | dgeqrt (M, N, NB, A, LDA, T, LDT, WORK, INFO) |
| DGEQRT More... | |
| subroutine | dgeqrt2 (M, N, A, LDA, T, LDT, INFO) |
| DGEQRT2 computes a QR factorization of a general real or complex matrix using the compact WY representation of Q. More... | |
| recursive subroutine | dgeqrt3 (M, N, A, LDA, T, LDT, INFO) |
| DGEQRT3 recursively computes a QR factorization of a general real or complex matrix using the compact WY representation of Q. More... | |
| subroutine | dgerfs (TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO) |
| DGERFS More... | |
| subroutine | dgerfsx (TRANS, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, R, C, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) |
| DGERFSX More... | |
| subroutine | dgerq2 (M, N, A, LDA, TAU, WORK, INFO) |
| DGERQ2 computes the RQ factorization of a general rectangular matrix using an unblocked algorithm. More... | |
| subroutine | dgerqf (M, N, A, LDA, TAU, WORK, LWORK, INFO) |
| DGERQF More... | |
| subroutine | dgesvj (JOBA, JOBU, JOBV, M, N, A, LDA, SVA, MV, V, LDV, WORK, LWORK, INFO) |
| DGESVJ More... | |
| subroutine | dgetf2 (M, N, A, LDA, IPIV, INFO) |
| DGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row interchanges (unblocked algorithm). More... | |
| subroutine | dgetrf (M, N, A, LDA, IPIV, INFO) |
| DGETRF More... | |
| recursive subroutine | dgetrf2 (M, N, A, LDA, IPIV, INFO) |
| DGETRF2 More... | |
| subroutine | dgetri (N, A, LDA, IPIV, WORK, LWORK, INFO) |
| DGETRI More... | |
| subroutine | dgetrs (TRANS, N, NRHS, A, LDA, IPIV, B, LDB, INFO) |
| DGETRS More... | |
| subroutine | dhgeqz (JOB, COMPQ, COMPZ, N, ILO, IHI, H, LDH, T, LDT, ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, WORK, LWORK, INFO) |
| DHGEQZ More... | |
| subroutine | dla_geamv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) |
| DLA_GEAMV computes a matrix-vector product using a general matrix to calculate error bounds. More... | |
| double precision function | dla_gercond (TRANS, N, A, LDA, AF, LDAF, IPIV, CMODE, C, INFO, WORK, IWORK) |
| DLA_GERCOND estimates the Skeel condition number for a general matrix. More... | |
| subroutine | dla_gerfsx_extended (PREC_TYPE, TRANS_TYPE, N, NRHS, A, LDA, AF, LDAF, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERRS_N, ERRS_C, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) |
| DLA_GERFSX_EXTENDED improves the computed solution to a system of linear equations for general matrices by performing extra-precise iterative refinement and provides error bounds and backward error estimates for the solution. More... | |
| double precision function | dla_gerpvgrw (N, NCOLS, A, LDA, AF, LDAF) |
| DLA_GERPVGRW More... | |
| subroutine | dlaorhr_col_getrfnp (M, N, A, LDA, D, INFO) |
| DLAORHR_COL_GETRFNP More... | |
| recursive subroutine | dlaorhr_col_getrfnp2 (M, N, A, LDA, D, INFO) |
| DLAORHR_COL_GETRFNP2 More... | |
| recursive subroutine | dlaqz0 (WANTS, WANTQ, WANTZ, N, ILO, IHI, A, LDA, B, LDB, ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, WORK, LWORK, REC, INFO) |
| DLAQZ0 More... | |
| subroutine | dlaqz1 (A, LDA, B, LDB, SR1, SR2, SI, BETA1, BETA2, V) |
| DLAQZ1 More... | |
| subroutine | dlaqz2 (ILQ, ILZ, K, ISTARTM, ISTOPM, IHI, A, LDA, B, LDB, NQ, QSTART, Q, LDQ, NZ, ZSTART, Z, LDZ) |
| DLAQZ2 More... | |
| recursive subroutine | dlaqz3 (ILSCHUR, ILQ, ILZ, N, ILO, IHI, NW, A, LDA, B, LDB, Q, LDQ, Z, LDZ, NS, ND, ALPHAR, ALPHAI, BETA, QC, LDQC, ZC, LDZC, WORK, LWORK, REC, INFO) |
| DLAQZ3 More... | |
| subroutine | dlaqz4 (ILSCHUR, ILQ, ILZ, N, ILO, IHI, NSHIFTS, NBLOCK_DESIRED, SR, SI, SS, A, LDA, B, LDB, Q, LDQ, Z, LDZ, QC, LDQC, ZC, LDZC, WORK, LWORK, INFO) |
| DLAQZ4 More... | |
| subroutine | dtgevc (SIDE, HOWMNY, SELECT, N, S, LDS, P, LDP, VL, LDVL, VR, LDVR, MM, M, WORK, INFO) |
| DTGEVC More... | |
| subroutine | dtgexc (WANTQ, WANTZ, N, A, LDA, B, LDB, Q, LDQ, Z, LDZ, IFST, ILST, WORK, LWORK, INFO) |
| DTGEXC More... | |
| subroutine | sgelqt (M, N, MB, A, LDA, T, LDT, WORK, INFO) |
| SGELQT More... | |
| recursive subroutine | sgelqt3 (M, N, A, LDA, T, LDT, INFO) |
| SGELQT3 More... | |
| subroutine | sgemlqt (SIDE, TRANS, M, N, K, MB, V, LDV, T, LDT, C, LDC, WORK, INFO) |
| SGEMLQT More... | |
| recursive subroutine | slaqz0 (WANTS, WANTQ, WANTZ, N, ILO, IHI, A, LDA, B, LDB, ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, WORK, LWORK, REC, INFO) |
| SLAQZ0 More... | |
| subroutine | slaqz1 (A, LDA, B, LDB, SR1, SR2, SI, BETA1, BETA2, V) |
| SLAQZ1 More... | |
| subroutine | slaqz2 (ILQ, ILZ, K, ISTARTM, ISTOPM, IHI, A, LDA, B, LDB, NQ, QSTART, Q, LDQ, NZ, ZSTART, Z, LDZ) |
| SLAQZ2 More... | |
| recursive subroutine | slaqz3 (ILSCHUR, ILQ, ILZ, N, ILO, IHI, NW, A, LDA, B, LDB, Q, LDQ, Z, LDZ, NS, ND, ALPHAR, ALPHAI, BETA, QC, LDQC, ZC, LDZC, WORK, LWORK, REC, INFO) |
| SLAQZ3 More... | |
| subroutine | slaqz4 (ILSCHUR, ILQ, ILZ, N, ILO, IHI, NSHIFTS, NBLOCK_DESIRED, SR, SI, SS, A, LDA, B, LDB, Q, LDQ, Z, LDZ, QC, LDQC, ZC, LDZC, WORK, LWORK, INFO) |
| SLAQZ4 More... | |
| subroutine | zgelqt (M, N, MB, A, LDA, T, LDT, WORK, INFO) |
| ZGELQT More... | |
| recursive subroutine | zgelqt3 (M, N, A, LDA, T, LDT, INFO) |
| ZGELQT3 recursively computes a LQ factorization of a general real or complex matrix using the compact WY representation of Q. More... | |
| subroutine | zgemlqt (SIDE, TRANS, M, N, K, MB, V, LDV, T, LDT, C, LDC, WORK, INFO) |
| ZGEMLQT More... | |
This is the group of double computational functions for GE matrices
1.9.4