Linux Manuals

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.

Linux Manuals | Linux Manuals session 3

ztbcon (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

ztbcon.f – Synopsis Functions/Subroutines subroutine ztbcon (NORM, UPLO, DIAG, N, KD, AB, LDAB, RCOND, WORK, RWORK, INFO) ZTBCON Function/Subroutine Documentation subroutine ztbcon (characterNORM, characterUPLO, characterDIAG, integerN, integerKD, complex*16, dimension( ldab, * )AB, integerLDAB, double precisionRCOND, complex*16, dimension( * )WORK, double precision, dimension( * )RWORK, integerINFO) ZTBCON Purpose: ZTBCON estimates the reciprocal of the condition number…

Read More ztbcon (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

ztbcon.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

ztbcon.f – Synopsis Functions/Subroutines subroutine ztbcon (NORM, UPLO, DIAG, N, KD, AB, LDAB, RCOND, WORK, RWORK, INFO) ZTBCON Function/Subroutine Documentation subroutine ztbcon (characterNORM, characterUPLO, characterDIAG, integerN, integerKD, complex*16, dimension( ldab, * )AB, integerLDAB, double precisionRCOND, complex*16, dimension( * )WORK, double precision, dimension( * )RWORK, integerINFO) ZTBCON Purpose: ZTBCON estimates the reciprocal of the condition number…

Read More ztbcon.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrs_rook (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrs_rook.f – Synopsis Functions/Subroutines subroutine zsytrs_rook (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) ZSYTRS_ROOK Function/Subroutine Documentation subroutine zsytrs_rook (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZSYTRS_ROOK Purpose: ZSYTRS_ROOK solves a system of linear equations A*X = B with a complex…

Read More zsytrs_rook (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrs2 (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrs2.f – Synopsis Functions/Subroutines subroutine zsytrs2 (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, INFO) ZSYTRS2 Function/Subroutine Documentation subroutine zsytrs2 (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( * )WORK, integerINFO) ZSYTRS2 Purpose: ZSYTRS2 solves a system of linear equations A*X…

Read More zsytrs2 (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrs2.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrs2.f – Synopsis Functions/Subroutines subroutine zsytrs2 (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, INFO) ZSYTRS2 Function/Subroutine Documentation subroutine zsytrs2 (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( * )WORK, integerINFO) ZSYTRS2 Purpose: ZSYTRS2 solves a system of linear equations A*X…

Read More zsytrs2.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrs (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrs.f – Synopsis Functions/Subroutines subroutine zsytrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) ZSYTRS Function/Subroutine Documentation subroutine zsytrs (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZSYTRS Purpose: ZSYTRS solves a system of linear equations A*X = B with a complex…

Read More zsytrs (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrs.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrs.f – Synopsis Functions/Subroutines subroutine zsytrs (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, INFO) ZSYTRS Function/Subroutine Documentation subroutine zsytrs (characterUPLO, integerN, integerNRHS, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( ldb, * )B, integerLDB, integerINFO) ZSYTRS Purpose: ZSYTRS solves a system of linear equations A*X = B with a complex…

Read More zsytrs.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri_rook (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri_rook.f – Synopsis Functions/Subroutines subroutine zsytri_rook (UPLO, N, A, LDA, IPIV, WORK, INFO) ZSYTRI_ROOK Function/Subroutine Documentation subroutine zsytri_rook (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerINFO) ZSYTRI_ROOK Purpose: ZSYTRI_ROOK computes the inverse of a complex symmetric matrix A using the factorization A = U*D*U**T or A…

Read More zsytri_rook (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri2x (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri2x.f – Synopsis Functions/Subroutines subroutine zsytri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO) ZSYTRI2X Function/Subroutine Documentation subroutine zsytri2x (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( n+nb+1,* )WORK, integerNB, integerINFO) ZSYTRI2X Purpose: ZSYTRI2X computes the inverse of a complex symmetric indefinite matrix A using the factorization A =…

Read More zsytri2x (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri2x.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri2x.f – Synopsis Functions/Subroutines subroutine zsytri2x (UPLO, N, A, LDA, IPIV, WORK, NB, INFO) ZSYTRI2X Function/Subroutine Documentation subroutine zsytri2x (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( n+nb+1,* )WORK, integerNB, integerINFO) ZSYTRI2X Purpose: ZSYTRI2X computes the inverse of a complex symmetric indefinite matrix A using the factorization A =…

Read More zsytri2x.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri2 (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri2.f – Synopsis Functions/Subroutines subroutine zsytri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) ZSYTRI2 Function/Subroutine Documentation subroutine zsytri2 (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZSYTRI2 Purpose: ZSYTRI2 computes the inverse of a COMPLEX*16 symmetric indefinite matrix A using the factorization A =…

Read More zsytri2 (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri2.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri2.f – Synopsis Functions/Subroutines subroutine zsytri2 (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) ZSYTRI2 Function/Subroutine Documentation subroutine zsytri2 (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZSYTRI2 Purpose: ZSYTRI2 computes the inverse of a COMPLEX*16 symmetric indefinite matrix A using the factorization A =…

Read More zsytri2.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri.f – Synopsis Functions/Subroutines subroutine zsytri (UPLO, N, A, LDA, IPIV, WORK, INFO) ZSYTRI Function/Subroutine Documentation subroutine zsytri (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerINFO) ZSYTRI Purpose: ZSYTRI computes the inverse of a complex symmetric indefinite matrix A using the factorization A = U*D*U**T or…

Read More zsytri (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytri.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytri.f – Synopsis Functions/Subroutines subroutine zsytri (UPLO, N, A, LDA, IPIV, WORK, INFO) ZSYTRI Function/Subroutine Documentation subroutine zsytri (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerINFO) ZSYTRI Purpose: ZSYTRI computes the inverse of a complex symmetric indefinite matrix A using the factorization A = U*D*U**T or…

Read More zsytri.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrf_rook (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrf_rook.f – Synopsis Functions/Subroutines subroutine zsytrf_rook (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) ZSYTRF_ROOK Function/Subroutine Documentation subroutine zsytrf_rook (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZSYTRF_ROOK Purpose: ZSYTRF_ROOK computes the factorization of a complex symmetric matrix A using the bounded Bunch-Kaufman ("rook") diagonal…

Read More zsytrf_rook (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrf (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrf.f – Synopsis Functions/Subroutines subroutine zsytrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) ZSYTRF Function/Subroutine Documentation subroutine zsytrf (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZSYTRF Purpose: ZSYTRF computes the factorization of a complex symmetric matrix A using the Bunch-Kaufman diagonal pivoting method….

Read More zsytrf (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytrf.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytrf.f – Synopsis Functions/Subroutines subroutine zsytrf (UPLO, N, A, LDA, IPIV, WORK, LWORK, INFO) ZSYTRF Function/Subroutine Documentation subroutine zsytrf (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZSYTRF Purpose: ZSYTRF computes the factorization of a complex symmetric matrix A using the Bunch-Kaufman diagonal pivoting method….

Read More zsytrf.f (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytf2_rook (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytf2_rook.f – Synopsis Functions/Subroutines subroutine zsytf2_rook (UPLO, N, A, LDA, IPIV, INFO) ZSYTF2_ROOK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman (‘rook’) diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine zsytf2_rook (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) ZSYTF2_ROOK computes the factorization of a…

Read More zsytf2_rook (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytf2 (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytf2.f – Synopsis Functions/Subroutines subroutine zsytf2 (UPLO, N, A, LDA, IPIV, INFO) ZSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine zsytf2 (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) ZSYTF2 computes the factorization of a real symmetric indefinite…

Read More zsytf2 (3) Linux Manual Page
Linux Manuals | Linux Manuals session 3

zsytf2.f (3) Linux Manual Page
ByLinux Manual May 2, 2026May 19, 2026

zsytf2.f – Synopsis Functions/Subroutines subroutine zsytf2 (UPLO, N, A, LDA, IPIV, INFO) ZSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). Function/Subroutine Documentation subroutine zsytf2 (characterUPLO, integerN, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, integerINFO) ZSYTF2 computes the factorization of a real symmetric indefinite…

Read More zsytf2.f (3) Linux Manual Page