Section 3: library functions
zpprfs.f – Synopsis Functions/Subroutines subroutine zpprfs (UPLO, N, NRHS, AP, AFP, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) ZPPRFS Function/Subroutine Documentation subroutine zpprfs (characterUPLO, integerN, integerNRHS, complex*16, dimension( * )AP, complex*16, dimension( * )AFP, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldx, * )X, integerLDX, double precision, dimension( * )FERR, double precision,…
zpprfs.f – Synopsis Functions/Subroutines subroutine zpprfs (UPLO, N, NRHS, AP, AFP, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO) ZPPRFS Function/Subroutine Documentation subroutine zpprfs (characterUPLO, integerN, integerNRHS, complex*16, dimension( * )AP, complex*16, dimension( * )AFP, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldx, * )X, integerLDX, double precision, dimension( * )FERR, double precision,…
zppequ.f – Synopsis Functions/Subroutines subroutine zppequ (UPLO, N, AP, S, SCOND, AMAX, INFO) ZPPEQU Function/Subroutine Documentation subroutine zppequ (characterUPLO, integerN, complex*16, dimension( * )AP, double precision, dimension( * )S, double precisionSCOND, double precisionAMAX, integerINFO) ZPPEQU Purpose: ZPPEQU computes row and column scalings intended to equilibrate a Hermitian positive definite matrix A in packed storage and…
zppequ.f – Synopsis Functions/Subroutines subroutine zppequ (UPLO, N, AP, S, SCOND, AMAX, INFO) ZPPEQU Function/Subroutine Documentation subroutine zppequ (characterUPLO, integerN, complex*16, dimension( * )AP, double precision, dimension( * )S, double precisionSCOND, double precisionAMAX, integerINFO) ZPPEQU Purpose: ZPPEQU computes row and column scalings intended to equilibrate a Hermitian positive definite matrix A in packed storage and…
zppcon.f – Synopsis Functions/Subroutines subroutine zppcon (UPLO, N, AP, ANORM, RCOND, WORK, RWORK, INFO) ZPPCON Function/Subroutine Documentation subroutine zppcon (characterUPLO, integerN, complex*16, dimension( * )AP, double precisionANORM, double precisionRCOND, complex*16, dimension( * )WORK, double precision, dimension( * )RWORK, integerINFO) ZPPCON Purpose: ZPPCON estimates the reciprocal of the condition number (in the 1-norm) of a complex…
zppcon.f – Synopsis Functions/Subroutines subroutine zppcon (UPLO, N, AP, ANORM, RCOND, WORK, RWORK, INFO) ZPPCON Function/Subroutine Documentation subroutine zppcon (characterUPLO, integerN, complex*16, dimension( * )AP, double precisionANORM, double precisionRCOND, complex*16, dimension( * )WORK, double precision, dimension( * )RWORK, integerINFO) ZPPCON Purpose: ZPPCON estimates the reciprocal of the condition number (in the 1-norm) of a complex…
zpotrs.f – Synopsis Functions/Subroutines subroutine zpotrs (UPLO, N, NRHS, A, LDA, B, LDB, INFO) ZPOTRS Function/Subroutine Documentation subroutine zpotrs (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZPOTRS Purpose: ZPOTRS solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using…
zpotrs.f – Synopsis Functions/Subroutines subroutine zpotrs (UPLO, N, NRHS, A, LDA, B, LDB, INFO) ZPOTRS Function/Subroutine Documentation subroutine zpotrs (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZPOTRS Purpose: ZPOTRS solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using…
zpotri.f – Synopsis Functions/Subroutines subroutine zpotri (UPLO, N, A, LDA, INFO) ZPOTRI Function/Subroutine Documentation subroutine zpotri (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZPOTRI Purpose: ZPOTRI computes the inverse of a complex Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by ZPOTRF. Parameters:…
zpotri.f – Synopsis Functions/Subroutines subroutine zpotri (UPLO, N, A, LDA, INFO) ZPOTRI Function/Subroutine Documentation subroutine zpotri (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZPOTRI Purpose: ZPOTRI computes the inverse of a complex Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by ZPOTRF. Parameters:…
zpotrf.f – Synopsis Functions/Subroutines subroutine zpotrf (UPLO, N, A, LDA, INFO) ZPOTRF Function/Subroutine Documentation subroutine zpotrf (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZPOTRF Purpose: ZPOTRF computes the Cholesky factorization of a complex Hermitian positive definite matrix A. The factorization has the form A = U**H * U, if UPLO = ‘U’, or…
zpotrf.f – Synopsis Functions/Subroutines subroutine zpotrf (UPLO, N, A, LDA, INFO) ZPOTRF Function/Subroutine Documentation subroutine zpotrf (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZPOTRF Purpose: ZPOTRF computes the Cholesky factorization of a complex Hermitian positive definite matrix A. The factorization has the form A = U**H * U, if UPLO = ‘U’, or…
zpotf2.f – Synopsis Functions/Subroutines subroutine zpotf2 (UPLO, N, A, LDA, INFO) ZPOTF2 computes the Cholesky factorization of a symmetric/Hermitian positive definite matrix (unblocked algorithm). Function/Subroutine Documentation subroutine zpotf2 (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZPOTF2 computes the Cholesky factorization of a symmetric/Hermitian positive definite matrix (unblocked algorithm). Purpose: ZPOTF2 computes the Cholesky…
zpotf2.f – Synopsis Functions/Subroutines subroutine zpotf2 (UPLO, N, A, LDA, INFO) ZPOTF2 computes the Cholesky factorization of a symmetric/Hermitian positive definite matrix (unblocked algorithm). Function/Subroutine Documentation subroutine zpotf2 (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integerINFO) ZPOTF2 computes the Cholesky factorization of a symmetric/Hermitian positive definite matrix (unblocked algorithm). Purpose: ZPOTF2 computes the Cholesky…
zposvxx.f – Synopsis Functions/Subroutines subroutine zposvxx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, EQUED, S, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO) ZPOSVXX computes the solution to system of linear equations A * X = B for PO matrices Function/Subroutine Documentation subroutine zposvxx (characterFACT, characterUPLO, integerN,…
zposvxx.f – Synopsis Functions/Subroutines subroutine zposvxx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, EQUED, S, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO) ZPOSVXX computes the solution to system of linear equations A * X = B for PO matrices Function/Subroutine Documentation subroutine zposvxx (characterFACT, characterUPLO, integerN,…
zposvx.f – Synopsis Functions/Subroutines subroutine zposvx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, EQUED, S, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, RWORK, INFO) ZPOSVX computes the solution to system of linear equations A * X = B for PO matrices Function/Subroutine Documentation subroutine zposvx (characterFACT, characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, *…
zposvx.f – Synopsis Functions/Subroutines subroutine zposvx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, EQUED, S, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, RWORK, INFO) ZPOSVX computes the solution to system of linear equations A * X = B for PO matrices Function/Subroutine Documentation subroutine zposvx (characterFACT, characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, *…
zposv.f – Synopsis Functions/Subroutines subroutine zposv (UPLO, N, NRHS, A, LDA, B, LDB, INFO) ZPOSV computes the solution to system of linear equations A * X = B for PO matrices Function/Subroutine Documentation subroutine zposv (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZPOSV computes the solution…
zposv.f – Synopsis Functions/Subroutines subroutine zposv (UPLO, N, NRHS, A, LDA, B, LDB, INFO) ZPOSV computes the solution to system of linear equations A * X = B for PO matrices Function/Subroutine Documentation subroutine zposv (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZPOSV computes the solution…