dsytrs.f – Synopsis Functions/Subroutines subroutine dsytrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) DSYTRS Function/Subroutine Documentation subroutine dsytrs (characterUPLO, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( ldb, * )B, integerLDB, integerINFO) DSYTRS Purpose: DSYTRS solves a system of linear equations A*X = B with…
NAME dsytri_rook.f – SYNOPSIS Functions/Subroutines subroutine dsytri_rook (UPLO, N, A, LDA, IPIV, WORK, INFO) DSYTRI_ROOK Function/Subroutine Documentation subroutine dsytri_rook (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( * )WORK, integerINFO) DSYTRI_ROOK Purpose: DSYTRI_ROOK computes the inverse of a real symmetric matrix A using the factorization A =…
dsytri2x.f – Synopsis Functions/Subroutines subroutine dsytri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO) DSYTRI2X Function/Subroutine Documentation subroutine dsytri2x (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( n+nb+1,* )WORK, integerNB, integerINFO) DSYTRI2X Purpose: DSYTRI2X computes the inverse of a real symmetric indefinite matrix A using the factorization…
dsytri2.f – Synopsis Functions/Subroutines subroutine dsytri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) DSYTRI2 Function/Subroutine Documentation subroutine dsytri2 (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( * )WORK, integerLWORK, integerINFO) DSYTRI2 Purpose: DSYTRI2 computes the inverse of a DOUBLE PRECISION symmetric indefinite matrix A using the…
dsytri.f – Synopsis Functions/Subroutines subroutine dsytri (UPLO, N, A, LDA, IPIV, WORK, INFO) DSYTRI Function/Subroutine Documentation subroutine dsytri (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( * )WORK, integerINFO) DSYTRI Purpose: DSYTRI computes the inverse of a real symmetric indefinite matrix A using the factorization A =…
NAME dsytrf_rook.f – SYNOPSIS Functions/Subroutines subroutine dsytrf_rook (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) DSYTRF_ROOK Function/Subroutine Documentation subroutine dsytrf_rook (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( * )WORK, integerLWORK, integerINFO) DSYTRF_ROOK Purpose: DSYTRF_ROOK computes the factorization of a real symmetric matrix A using the bounded…
dsytrf.f – Synopsis Functions/Subroutines subroutine dsytrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) DSYTRF Function/Subroutine Documentation subroutine dsytrf (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension( * )WORK, integerLWORK, integerINFO) DSYTRF Purpose: DSYTRF computes the factorization of a real symmetric matrix A using the Bunch-Kaufman diagonal…
dsytrd.f – Synopsis Functions/Subroutines subroutine dsytrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO) DSYTRD Function/Subroutine Documentation subroutine dsytrd (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )D, double precision, dimension( * )E, double precision, dimension( * )TAU, double precision, dimension( * )WORK, integerLWORK, integerINFO) DSYTRD Purpose: DSYTRD…
NAME dsytf2_rook.f – SYNOPSIS Functions/Subroutines subroutine dsytf2_rook (UPLO, N, A, LDA, IPIV, INFO) DSYTF2_ROOK computes the factorization of a real symmetric indefinite matrix using the bounded Bunch-Kaufman (‘rook’) diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine dsytf2_rook (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) DSYTF2_ROOK computes the factorization…
dsytf2.f – Synopsis Functions/Subroutines subroutine dsytf2 (UPLO, N, A, LDA, IPIV, INFO) DSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine dsytf2 (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) DSYTF2 computes the factorization of a real symmetric…
dsytd2.f – Synopsis Functions/Subroutines subroutine dsytd2 (UPLO, N, A, LDA, D, E, TAU, INFO) DSYTD2 reduces a symmetric matrix to real symmetric tridiagonal form by an orthogonal similarity transformation (unblocked algorithm). Function/Subroutine Documentation subroutine dsytd2 (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )D, double precision, dimension( * )E, double…
dsyswapr.f – Synopsis Functions/Subroutines subroutine dsyswapr (UPLO, N, A, LDA, I1, I2) DSYSWAPR applies an elementary permutation on the rows and columns of a symmetric matrix. Function/Subroutine Documentation subroutine dsyswapr (characterUPLO, integerN, double precision, dimension( lda, n )A, integerLDA, integerI1, integerI2) DSYSWAPR applies an elementary permutation on the rows and columns of a symmetric matrix….
dsysvxx.f – Synopsis Functions/Subroutines subroutine dsysvxx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, S, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) DSYSVXX Function/Subroutine Documentation subroutine dsysvxx (characterFACT, characterUPLO, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF,…
dsysvx.f – Synopsis Functions/Subroutines subroutine dsysvx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, LWORK, IWORK, INFO) DSYSVX computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine dsysvx (characterFACT, characterUPLO, integerN, integerNRHS, double precision, dimension( lda,…
NAME dsysv_rook.f – SYNOPSIS Functions/Subroutines subroutine dsysv_rook (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) DSYSV_ROOK computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine dsysv_rook (characterUPLO, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision,…
dsysv.f – Synopsis Functions/Subroutines subroutine dsysv (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) DSYSV computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine dsysv (characterUPLO, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, double precision, dimension(…
dsyrk.f – Synopsis Functions/Subroutines subroutine dsyrk (UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C, LDC) DSYRK Function/Subroutine Documentation subroutine dsyrk (characterUPLO, characterTRANS, integerN, integerK, double precisionALPHA, double precision, dimension(lda,*)A, integerLDA, double precisionBETA, double precision, dimension(ldc,*)C, integerLDC) DSYRK Purpose: DSYRK performs one of the symmetric rank k operations C := alpha*A*A**T + beta*C, or C…
dsyrfsx.f – Synopsis Functions/Subroutines subroutine dsyrfsx (UPLO, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, S, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) DSYRFSX Function/Subroutine Documentation subroutine dsyrfsx (characterUPLO, characterEQUED, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, integer, dimension(…
dsyrfs.f – Synopsis Functions/Subroutines subroutine dsyrfs (UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO) DSYRFS Function/Subroutine Documentation subroutine dsyrfs (characterUPLO, integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, integer, dimension( * )IPIV, double precision, dimension( ldb, * )B,…
dsyr2k.f – Synopsis Functions/Subroutines subroutine dsyr2k (UPLO, TRANS, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC) DSYR2K Function/Subroutine Documentation subroutine dsyr2k (characterUPLO, characterTRANS, integerN, integerK, double precisionALPHA, double precision, dimension(lda,*)A, integerLDA, double precision, dimension(ldb,*)B, integerLDB, double precisionBETA, double precision, dimension(ldc,*)C, integerLDC) DSYR2K Purpose: DSYR2K performs one of the symmetric rank 2k operations C…