The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
NAME dggqrf.f – SYNOPSIS Functions/Subroutines subroutine dggqrf (N, M, P, A, LDA, TAUA, B, LDB, TAUB, WORK, LWORK, INFO) DGGQRF Function/Subroutine Documentation subroutine dggqrf (integerN, integerM, integerP, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAUA, double precision, dimension( ldb, * )B, integerLDB, double precision, dimension( * )TAUB, double precision, dimension( *…
NAME dgglse.f – SYNOPSIS Functions/Subroutines subroutine dgglse (M, N, P, A, LDA, B, LDB, C, D, X, WORK, LWORK, INFO) DGGLSE solves overdetermined or underdetermined systems for OTHER matrices Function/Subroutine Documentation subroutine dgglse (integerM, integerN, integerP, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, * )B, integerLDB, double precision, dimension( * )C,…
NAME dgghrd.f – SYNOPSIS Functions/Subroutines subroutine dgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO) DGGHRD Function/Subroutine Documentation subroutine dgghrd (characterCOMPQ, characterCOMPZ, integerN, integerILO, integerIHI, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, * )B, integerLDB, double precision, dimension( ldq, * )Q, integerLDQ, double precision, dimension(…
NAME dggglm.f – SYNOPSIS Functions/Subroutines subroutine dggglm (N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK, INFO) DGGEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices Function/Subroutine Documentation subroutine dggglm (integerN, integerM, integerP, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, * )B, integerLDB,…
NAME dggevx.f – SYNOPSIS Functions/Subroutines subroutine dggevx (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) DGGEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices Function/Subroutine Documentation subroutine dggevx (characterBALANC,…
NAME dggev.f – SYNOPSIS Functions/Subroutines subroutine dggev (JOBVL, JOBVR, N, A, LDA, B, LDB, ALPHAR, ALPHAI, BETA, VL, LDVL, VR, LDVR, WORK, LWORK, INFO) DGGEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for GE matrices Function/Subroutine Documentation subroutine dggev (characterJOBVL, characterJOBVR, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension(…
NAME dggesx.f – SYNOPSIS Functions/Subroutines subroutine dggesx (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) DGGESX computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices Function/Subroutine Documentation subroutine dggesx (characterJOBVSL,…
NAME dgges.f – SYNOPSIS Functions/Subroutines subroutine dgges (JOBVSL, JOBVSR, SORT, SELCTG, N, A, LDA, B, LDB, SDIM, ALPHAR, ALPHAI, BETA, VSL, LDVSL, VSR, LDVSR, WORK, LWORK, BWORK, INFO) DGGES computes the eigenvalues, the Schur form, and, optionally, the matrix of Schur vectors for GE matrices Function/Subroutine Documentation subroutine dgges (characterJOBVSL, characterJOBVSR, characterSORT, logical, externalSELCTG, integerN,…
NAME dggbal.f – SYNOPSIS Functions/Subroutines subroutine dggbal (JOB, N, A, LDA, B, LDB, ILO, IHI, LSCALE, RSCALE, WORK, INFO) DGGBAL Function/Subroutine Documentation subroutine dggbal (characterJOB, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, * )B, integerLDB, integerILO, integerIHI, double precision, dimension( * )LSCALE, double precision, dimension( * )RSCALE, double precision, dimension(…
NAME dggbak.f – SYNOPSIS Functions/Subroutines subroutine dggbak (JOB, SIDE, N, ILO, IHI, LSCALE, RSCALE, M, V, LDV, INFO) DGGBAK Function/Subroutine Documentation subroutine dggbak (characterJOB, characterSIDE, integerN, integerILO, integerIHI, double precision, dimension( * )LSCALE, double precision, dimension( * )RSCALE, integerM, double precision, dimension( ldv, * )V, integerLDV, integerINFO) DGGBAK Purpose: DGGBAK forms the right or left…
NAME dgetrs.f – SYNOPSIS Functions/Subroutines subroutine dgetrs (TRANS, N, NRHS, A, LDA, IPIV, B, LDB, INFO) DGETRS Function/Subroutine Documentation subroutine dgetrs (characterTRANS, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( ldb, * )B, integerLDB, integerINFO) DGETRS Purpose: DGETRS solves a system of linear equations A * X…
NAME dgetri.f – SYNOPSIS Functions/Subroutines subroutine dgetri (N, A, LDA, IPIV, WORK, LWORK, INFO) DGETRI Function/Subroutine Documentation subroutine dgetri (integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( * )WORK, integerLWORK, integerINFO) DGETRI Purpose: DGETRI computes the inverse of a matrix using the LU factorization computed by DGETRF. This…
NAME dgetrf.f – SYNOPSIS Functions/Subroutines subroutine dgetrf (M, N, A, LDA, IPIV, INFO) DGETRF Function/Subroutine Documentation subroutine dgetrf (integerM, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) DGETRF Purpose: DGETRF computes an LU factorization of a general M-by-N matrix A using partial pivoting with row interchanges. The factorization has the…
NAME dgetf2.f – SYNOPSIS Functions/Subroutines 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). Function/Subroutine Documentation subroutine dgetf2 (integerM, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) DGETF2 computes the LU factorization of…
NAME dgetc2.f – SYNOPSIS Functions/Subroutines subroutine dgetc2 (N, A, LDA, IPIV, JPIV, INFO) DGETC2 computes the LU factorization with complete pivoting of the general n-by-n matrix. Function/Subroutine Documentation subroutine dgetc2 (integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integer, dimension( * )JPIV, integerINFO) DGETC2 computes the LU factorization with complete pivoting…
NAME dgesvxx.f – SYNOPSIS Functions/Subroutines subroutine dgesvxx (FACT, TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, R, C, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) DGESVXX computes the solution to system of linear equations A * X = B for GE matrices Function/Subroutine Documentation subroutine dgesvxx…
NAME dgesvx.f – SYNOPSIS Functions/Subroutines subroutine dgesvx (FACT, TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, R, C, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO) DGESVX computes the solution to system of linear equations A * X = B for GE matrices Function/Subroutine Documentation subroutine dgesvx (characterFACT, characterTRANS, integerN, integerNRHS, double…
NAME dgesvj.f – SYNOPSIS Functions/Subroutines subroutine dgesvj (JOBA, JOBU, JOBV, M, N, A, LDA, SVA, MV, V, LDV, WORK, LWORK, INFO) DGESVJ Function/Subroutine Documentation subroutine dgesvj (character*1JOBA, character*1JOBU, character*1JOBV, integerM, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( n )SVA, integerMV, double precision, dimension( ldv, * )V, integerLDV, double precision, dimension( lwork…
NAME dgesvd.f – SYNOPSIS Functions/Subroutines subroutine dgesvd (JOBU, JOBVT, M, N, A, LDA, S, U, LDU, VT, LDVT, WORK, LWORK, INFO) DGESVD computes the singular value decomposition (SVD) for GE matrices Function/Subroutine Documentation subroutine dgesvd (characterJOBU, characterJOBVT, integerM, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )S, double precision, dimension( ldu,…
NAME dgesv.f – SYNOPSIS Functions/Subroutines subroutine dgesv (N, NRHS, A, LDA, IPIV, B, LDB, INFO) DGESV computes the solution to system of linear equations A * X = B for GE matrices Function/Subroutine Documentation subroutine dgesv (integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( ldb, * )B,…