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

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

zla_gercond_x.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gercond_x (TRANS, N, A, LDA, AF, LDAF, IPIV, X, INFO, WORK, RWORK) ZLA_GERCOND_X computes the infinity norm condition number of op(A)*diag(x) for general matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gercond_x (characterTRANS, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldaf, * )AF, integerLDAF, integer, dimension( * )IPIV,…

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

zla_gercond_c.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gercond_c (TRANS, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK) ZLA_GERCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for general matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gercond_c (characterTRANS, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldaf, * )AF, integerLDAF, integer, dimension( *…

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

zla_gercond_c.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gercond_c (TRANS, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK) ZLA_GERCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for general matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gercond_c (characterTRANS, integerN, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( ldaf, * )AF, integerLDAF, integer, dimension( *…

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

zla_geamv.f – Synopsis Functions/Subroutines subroutine zla_geamv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) ZLA_GEAMV computes a matrix-vector product using a general matrix to calculate error bounds. Function/Subroutine Documentation subroutine zla_geamv (integerTRANS, integerM, integerN, double precisionALPHA, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( * )X, integerINCX, double precisionBETA, double precision, dimension(…

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

zla_geamv.f – Synopsis Functions/Subroutines subroutine zla_geamv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) ZLA_GEAMV computes a matrix-vector product using a general matrix to calculate error bounds. Function/Subroutine Documentation subroutine zla_geamv (integerTRANS, integerM, integerN, double precisionALPHA, complex*16, dimension( lda, * )A, integerLDA, complex*16, dimension( * )X, integerINCX, double precisionBETA, double precision, dimension(…

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

zla_gbrpvgrw.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gbrpvgrw (N, KL, KU, NCOLS, AB, LDAB, AFB, LDAFB) ZLA_GBRPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a general banded matrix. Function/Subroutine Documentation DOUBLE PRECISION function zla_gbrpvgrw (integerN, integerKL, integerKU, integerNCOLS, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( ldafb, * )AFB, integerLDAFB) ZLA_GBRPVGRW computes the reciprocal…

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

zla_gbrpvgrw.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gbrpvgrw (N, KL, KU, NCOLS, AB, LDAB, AFB, LDAFB) ZLA_GBRPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a general banded matrix. Function/Subroutine Documentation DOUBLE PRECISION function zla_gbrpvgrw (integerN, integerKL, integerKU, integerNCOLS, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( ldafb, * )AFB, integerLDAFB) ZLA_GBRPVGRW computes the reciprocal…

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

zla_gbrfsx_extended.f – Synopsis Functions/Subroutines subroutine zla_gbrfsx_extended (PREC_TYPE, TRANS_TYPE, N, KL, KU, NRHS, AB, LDAB, AFB, LDAFB, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) ZLA_GBRFSX_EXTENDED improves the computed solution to a system of linear equations for general banded matrices by performing extra-precise…

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

zla_gbrfsx_extended.f – Synopsis Functions/Subroutines subroutine zla_gbrfsx_extended (PREC_TYPE, TRANS_TYPE, N, KL, KU, NRHS, AB, LDAB, AFB, LDAFB, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) ZLA_GBRFSX_EXTENDED improves the computed solution to a system of linear equations for general banded matrices by performing extra-precise…

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

zla_gbrcond_x.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gbrcond_x (TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, X, INFO, WORK, RWORK) ZLA_GBRCOND_X computes the infinity norm condition number of op(A)*diag(x) for general banded matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gbrcond_x (characterTRANS, integerN, integerKL, integerKU, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( ldafb, * )AFB,…

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

zla_gbrcond_x.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gbrcond_x (TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, X, INFO, WORK, RWORK) ZLA_GBRCOND_X computes the infinity norm condition number of op(A)*diag(x) for general banded matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gbrcond_x (characterTRANS, integerN, integerKL, integerKU, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( ldafb, * )AFB,…

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

zla_gbrcond_c.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gbrcond_c (TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, C, CAPPLY, INFO, WORK, RWORK) ZLA_GBRCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for general banded matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gbrcond_c (characterTRANS, integerN, integerKL, integerKU, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( ldafb, *…

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

zla_gbrcond_c.f – Synopsis Functions/Subroutines DOUBLE PRECISION function zla_gbrcond_c (TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, C, CAPPLY, INFO, WORK, RWORK) ZLA_GBRCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for general banded matrices. Function/Subroutine Documentation DOUBLE PRECISION function zla_gbrcond_c (characterTRANS, integerN, integerKL, integerKU, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( ldafb, *…

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

zla_gbamv.f – Synopsis Functions/Subroutines subroutine zla_gbamv (TRANS, M, N, KL, KU, ALPHA, AB, LDAB, X, INCX, BETA, Y, INCY) ZLA_GBAMV performs a matrix-vector operation to calculate error bounds. Function/Subroutine Documentation subroutine zla_gbamv (integerTRANS, integerM, integerN, integerKL, integerKU, double precisionALPHA, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( * )X, integerINCX, double precisionBETA, double precision, dimension(…

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

zla_gbamv.f – Synopsis Functions/Subroutines subroutine zla_gbamv (TRANS, M, N, KL, KU, ALPHA, AB, LDAB, X, INCX, BETA, Y, INCY) ZLA_GBAMV performs a matrix-vector operation to calculate error bounds. Function/Subroutine Documentation subroutine zla_gbamv (integerTRANS, integerM, integerN, integerKL, integerKU, double precisionALPHA, complex*16, dimension( ldab, * )AB, integerLDAB, complex*16, dimension( * )X, integerINCX, double precisionBETA, double precision, dimension(…

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

ziflist – List of network interfaces available on system Synopsis // Get a list of network interfaces currently defined on the system CZMQ_EXPORT ziflist_t * ziflist_new(); // Destroy a ziflist instance CZMQ_EXPORT void ziflist_destroy(ziflist_t **self_p); // Print properties of the ziflist object. CZMQ_EXPORT void ziflist_print(ziflist_t *self); // Reload network interfaces from system CZMQ_EXPORT void ziflist_reload(ziflist_t…

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

zhseqr.f – Synopsis Functions/Subroutines subroutine zhseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, W, Z, LDZ, WORK, LWORK, INFO) ZHSEQR Function/Subroutine Documentation subroutine zhseqr (characterJOB, characterCOMPZ, integerN, integerILO, integerIHI, complex*16, dimension( ldh, * )H, integerLDH, complex*16, dimension( * )W, complex*16, dimension( ldz, * )Z, integerLDZ, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZHSEQR Purpose: ZHSEQR computes…

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

zhseqr.f – Synopsis Functions/Subroutines subroutine zhseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, W, Z, LDZ, WORK, LWORK, INFO) ZHSEQR Function/Subroutine Documentation subroutine zhseqr (characterJOB, characterCOMPZ, integerN, integerILO, integerIHI, complex*16, dimension( ldh, * )H, integerLDH, complex*16, dimension( * )W, complex*16, dimension( ldz, * )Z, integerLDZ, complex*16, dimension( * )WORK, integerLWORK, integerINFO) ZHSEQR Purpose: ZHSEQR computes…

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

zhsein.f – Synopsis Functions/Subroutines subroutine zhsein (SIDE, EIGSRC, INITV, SELECT, N, H, LDH, W, VL, LDVL, VR, LDVR, MM, M, WORK, RWORK, IFAILL, IFAILR, INFO) ZHSEIN Function/Subroutine Documentation subroutine zhsein (characterSIDE, characterEIGSRC, characterINITV, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldh, * )H, integerLDH, complex*16, dimension( * )W, complex*16, dimension( ldvl, * )VL, integerLDVL, complex*16,…

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

zhsein.f – Synopsis Functions/Subroutines subroutine zhsein (SIDE, EIGSRC, INITV, SELECT, N, H, LDH, W, VL, LDVL, VR, LDVR, MM, M, WORK, RWORK, IFAILL, IFAILR, INFO) ZHSEIN Function/Subroutine Documentation subroutine zhsein (characterSIDE, characterEIGSRC, characterINITV, logical, dimension( * )SELECT, integerN, complex*16, dimension( ldh, * )H, integerLDH, complex*16, dimension( * )W, complex*16, dimension( ldvl, * )VL, integerLDVL, complex*16,…

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