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, characterJOBVSR,…
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, double…
dgelsy.f – Synopsis Functions/Subroutines subroutine dgelsy (M, N, NRHS, A, LDA, B, LDB, JPVT, RCOND, RANK, WORK, LWORK, INFO) DGELSY solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine dgelsy (integerM, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, * )B, integerLDB, integer, dimension( * )JPVT, double precisionRCOND,…
dgelss.f – Synopsis Functions/Subroutines subroutine dgelss (M, N, NRHS, A, LDA, B, LDB, S, RCOND, RANK, WORK, LWORK, INFO) DGELSS solves overdetermined or underdetermined systems for GE matrices Function/Subroutine Documentation subroutine dgelss (integerM, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, * )B, integerLDB, double precision, dimension( * )S, double…
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( *…
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 eigenvectors…
NAME gettext, dgettext, dcgettext – translate message SYNOPSIS #include <libintl.h> char *gettext(const char *msgid); char *dgettext(const char *domainname, const char *msgid); char *dcgettext(const char *domainname, const char *msgid, int category); DESCRIPTION The gettext, dgettext and dcgettext functions attempt to translate a text string into the user’s native language, by looking up the translation in a…
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 =…
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 method…
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 form…
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 a…
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 of…
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 (characterFACT,…
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 precision,…
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 )WORK,…
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, *…
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, integerLDB,…
dgesdd.f – Synopsis Functions/Subroutines subroutine dgesdd (JOBZ, M, N, A, LDA, S, U, LDU, VT, LDVT, WORK, LWORK, IWORK, INFO) DGESDD Function/Subroutine Documentation subroutine dgesdd (characterJOBZ, integerM, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )S, double precision, dimension( ldu, * )U, integerLDU, double precision, dimension( ldvt, * )VT, integerLDVT, double…
dgesc2.f – Synopsis Functions/Subroutines subroutine dgesc2 (N, A, LDA, RHS, IPIV, JPIV, SCALE) DGESC2 solves a system of linear equations using the LU factorization with complete pivoting computed by sgetc2. Function/Subroutine Documentation subroutine dgesc2 (integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )RHS, integer, dimension( * )IPIV, integer, dimension( * )JPIV,…
dgerqf.f – Synopsis Functions/Subroutines subroutine dgerqf (M, N, A, LDA, TAU, WORK, LWORK, INFO) DGERQF Function/Subroutine Documentation subroutine dgerqf (integerM, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DGERQF Purpose: DGERQF computes an RQ factorization of a real M-by-N matrix A: A =…