f07 Chapter Contents (PDF version)
f07 Chapter Introduction
NAG C Library Manual

NAG Library Chapter Contents

f07 – Linear Equations (LAPACK)

f07 Chapter Introduction

Function
Name
Mark of
Introduction

Purpose
f07aac
Example Text
Example Data
23 nag_dgesv
Computes the solution to a real system of linear equations
f07abc
Example Text
Example Data
23 nag_dgesvx
Uses the LU factorization to compute the solution, error-bound and condition estimate for a real system of linear equations
f07acc
Example Text
Example Data
23 nag_dsgesv
Mixed precision real system solver
f07adc
Example Text
Example Data
7 nag_dgetrf
LU factorization of real m by n matrix
f07aec
Example Text
Example Data
7 nag_dgetrs
Solution of real system of linear equations, multiple right-hand sides, matrix already factorized by nag_dgetrf (f07adc)
f07afc
Example Text
Example Data
23 nag_dgeequ
Computes row and column scalings intended to equilibrate a general real matrix and reduce its condition number
f07agc
Example Text
Example Data
7 nag_dgecon
Estimate condition number of real matrix, matrix already factorized by nag_dgetrf (f07adc)
f07ahc
Example Text
Example Data
7 nag_dgerfs
Refined solution with error bounds of real system of linear equations, multiple right-hand sides
f07ajc
Example Text
Example Data
7 nag_dgetri
Inverse of real matrix, matrix already factorized by nag_dgetrf (f07adc)
f07anc
Example Text
Example Data
23 nag_zgesv
Computes the solution to a complex system of linear equations
f07apc
Example Text
Example Data
23 nag_zgesvx
Uses the LU factorization to compute the solution, error-bound and condition estimate for a complex system of linear equations
f07aqc
Example Text
Example Data
23 nag_zcgesv
Mixed precision complex system solver
f07arc
Example Text
Example Data
7 nag_zgetrf
LU factorization of complex m by n matrix
f07asc
Example Text
Example Data
7 nag_zgetrs
Solution of complex system of linear equations, multiple right-hand sides, matrix already factorized by nag_zgetrf (f07arc)
f07atc
Example Text
Example Data
23 nag_zgeequ
Computes row and column scalings intended to equilibrate a general complex matrix and reduce its condition number
f07auc
Example Text
Example Data
7 nag_zgecon
Estimate condition number of complex matrix, matrix already factorized by nag_zgetrf (f07arc)
f07avc
Example Text
Example Data
7 nag_zgerfs
Refined solution with error bounds of complex system of linear equations, multiple right-hand sides
f07awc
Example Text
Example Data
7 nag_zgetri
Inverse of complex matrix, matrix already factorized by nag_zgetrf (f07arc)
f07bac
Example Text
Example Data
23 nag_dgbsv
Computes the solution to a real banded system of linear equations
f07bbc
Example Text
Example Data
23 nag_dgbsvx
Uses the LU factorization to compute the solution, error-bound and condition estimate for a real banded system of linear equations
f07bdc
Example Text
Example Data
7 nag_dgbtrf
LU factorization of real m by n band matrix
f07bec
Example Text
Example Data
7 nag_dgbtrs
Solution of real band system of linear equations, multiple right-hand sides, matrix already factorized by nag_dgbtrf (f07bdc)
f07bfc
Example Text
Example Data
23 nag_dgbequ
Computes row and column scalings intended to equilibrate a real banded matrix and reduce its condition number
f07bgc
Example Text
Example Data
7 nag_dgbcon
Estimate condition number of real band matrix, matrix already factorized by nag_dgbtrf (f07bdc)
f07bhc
Example Text
Example Data
7 nag_dgbrfs
Refined solution with error bounds of real band system of linear equations, multiple right-hand sides
f07bnc
Example Text
Example Data
23 nag_zgbsv
Computes the solution to a complex banded system of linear equations
f07bpc
Example Text
Example Data
23 nag_zgbsvx
Uses the LU factorization to compute the solution, error-bound and condition estimate for a complex banded system of linear equations
f07brc
Example Text
Example Data
7 nag_zgbtrf
LU factorization of complex m by n band matrix
f07bsc
Example Text
Example Data
7 nag_zgbtrs
Solution of complex band system of linear equations, multiple right-hand sides, matrix already factorized by nag_zgbtrf (f07brc)
f07btc
Example Text
Example Data
23 nag_zgbequ
Computes row and column scalings intended to equilibrate a complex banded matrix and reduce its condition number
f07buc
Example Text
Example Data
7 nag_zgbcon
Estimate condition number of complex band matrix, matrix already factorized by nag_zgbtrf (f07brc)
f07bvc
Example Text
Example Data
7 nag_zgbrfs
Refined solution with error bounds of complex band system of linear equations, multiple right-hand sides
f07cac
Example Text
Example Data
23 nag_dgtsv
Computes the solution to a real tridiagonal system of linear equations
f07cbc
Example Text
Example Data
23 nag_dgtsvx
Uses the LU factorization to compute the solution, error-bound and condition estimate for a real tridiagonal system of linear equations
f07cdc
Example Text
Example Data
23 nag_dgttrf
LU factorization of real tridiagonal matrix
f07cec
Example Text
Example Data
23 nag_dgttrs
Solves a real tridiagonal system of linear equations using the LU factorization computed by nag_dgttrf (f07cdc)
f07cgc
Example Text
Example Data
23 nag_dgtcon
Estimates the reciprocal of the condition number of a real tridiagonal matrix using the LU factorization computed by nag_dgttrf (f07cdc)
f07chc
Example Text
Example Data
23 nag_dgtrfs
Refined solution with error bounds of real tridiagonal system of linear equations, multiple right-hand sides
f07cnc
Example Text
Example Data
23 nag_zgtsv
Computes the solution to a complex tridiagonal system of linear equations
f07cpc
Example Text
Example Data
23 nag_zgtsvx
Uses the LU factorization to compute the solution, error-bound and condition estimate for a complex tridiagonal system of linear equations
f07crc
Example Text
Example Data
23 nag_zgttrf
LU factorization of complex tridiagonal matrix
f07csc
Example Text
Example Data
23 nag_zgttrs
Solves a complex tridiagonal system of linear equations using the LU factorization computed by nag_dgttrf (f07cdc)
f07cuc
Example Text
Example Data
23 nag_zgtcon
Estimates the reciprocal of the condition number of a complex tridiagonal matrix using the LU factorization computed by nag_dgttrf (f07cdc)
f07cvc
Example Text
Example Data
23 nag_zgtrfs
Refined solution with error bounds of complex tridiagonal system of linear equations, multiple right-hand sides
f07fac
Example Text
Example Data
23 nag_dposv
Computes the solution to a real symmetric positive definite system of linear equations
f07fbc
Example Text
Example Data
23 nag_dposvx
Uses the Cholesky factorization to compute the solution, error-bound and condition estimate for a real symmetric positive definite system of linear equations
f07fdc
Example Text
Example Data
7 nag_dpotrf
Cholesky factorization of real symmetric positive definite matrix
f07fec
Example Text
Example Data
7 nag_dpotrs
Solution of real symmetric positive definite system of linear equations, multiple right-hand sides, matrix already factorized by nag_dpotrf (f07fdc)
f07ffc
Example Text
Example Data
23 nag_dpoequ
Computes row and column scalings intended to equilibrate a real symmetric positive definite matrix and reduce its condition number
f07fgc
Example Text
Example Data
7 nag_dpocon
Estimate condition number of real symmetric positive definite matrix, matrix already factorized by nag_dpotrf (f07fdc)
f07fhc
Example Text
Example Data
7 nag_dporfs
Refined solution with error bounds of real symmetric positive definite system of linear equations, multiple right-hand sides
f07fjc
Example Text
Example Data
7 nag_dpotri
Inverse of real symmetric positive definite matrix, matrix already factorized by nag_dpotrf (f07fdc)
f07fnc
Example Text
Example Data
23 nag_zposv
Computes the solution to a complex Hermitian positive definite system of linear equations
f07fpc
Example Text
Example Data
23 nag_zposvx
Uses the Cholesky factorization to compute the solution, error-bound and condition estimate for a complex Hermitian positive definite system of linear equations
f07frc
Example Text
Example Data
7 nag_zpotrf
Cholesky factorization of complex Hermitian positive definite matrix
f07fsc
Example Text
Example Data
7 nag_zpotrs
Solution of complex Hermitian positive definite system of linear equations, multiple right-hand sides, matrix already factorized by nag_zpotrf (f07frc)
f07ftc
Example Text
Example Data
23 nag_zpoequ
Computes row and column scalings intended to equilibrate a complex Hermitian positive definite matrix and reduce its condition number
f07fuc
Example Text
Example Data
7 nag_zpocon
Estimate condition number of complex Hermitian positive definite matrix, matrix already factorized by nag_zpotrf (f07frc)
f07fvc
Example Text
Example Data
7 nag_zporfs
Refined solution with error bounds of complex Hermitian positive definite system of linear equations, multiple right-hand sides
f07fwc
Example Text
Example Data
7 nag_zpotri
Inverse of complex Hermitian positive definite matrix, matrix already factorized by nag_zpotrf (f07frc)
f07gac
Example Text
Example Data
23 nag_dppsv
Computes the solution to a real symmetric positive definite system of linear equations, packed storage
f07gbc
Example Text
Example Data
23 nag_dppsvx
Uses the Cholesky factorization to compute the solution, error-bound and condition estimate for a real symmetric positive definite system of linear equations, packed storage
f07gdc
Example Text
Example Data
7 nag_dpptrf
Cholesky factorization of real symmetric positive definite matrix, packed storage
f07gec
Example Text
Example Data
7 nag_dpptrs
Solution of real symmetric positive definite system of linear equations, multiple right-hand sides, matrix already factorized by nag_dpptrf (f07gdc), packed storage
f07gfc
Example Text
Example Data
23 nag_dppequ
Computes row and column scalings intended to equilibrate a real symmetric positive definite matrix and reduce its condition number, packed storage
f07ggc
Example Text
Example Data
7 nag_dppcon
Estimate condition number of real symmetric positive definite matrix, matrix already factorized by nag_dpptrf (f07gdc), packed storage
f07ghc
Example Text
Example Data
7 nag_dpprfs
Refined solution with error bounds of real symmetric positive definite system of linear equations, multiple right-hand sides, packed storage
f07gjc
Example Text
Example Data
7 nag_dpptri
Inverse of real symmetric positive definite matrix, matrix already factorized by nag_dpptrf (f07gdc), packed storage
f07gnc
Example Text
Example Data
23 nag_zppsv
Computes the solution to a complex Hermitian positive definite system of linear equations, packed storage
f07gpc
Example Text
Example Data
23 nag_zppsvx
Uses the Cholesky factorization to compute the solution, error-bound and condition estimate for a complex Hermitian positive definite system of linear equations, packed storage
f07grc
Example Text
Example Data
7 nag_zpptrf
Cholesky factorization of complex Hermitian positive definite matrix, packed storage
f07gsc
Example Text
Example Data
7 nag_zpptrs
Solution of complex Hermitian positive definite system of linear equations, multiple right-hand sides, matrix already factorized by nag_zpptrf (f07grc), packed storage
f07gtc
Example Text
Example Data
23 nag_zppequ
Computes row and column scalings intended to equilibrate a complex Hermitian positive definite matrix and reduce its condition number, packed storage
f07guc
Example Text
Example Data
7 nag_zppcon
Estimate condition number of complex Hermitian positive definite matrix, matrix already factorized by nag_zpptrf (f07grc), packed storage
f07gvc
Example Text
Example Data
7 nag_zpprfs
Refined solution with error bounds of complex Hermitian positive definite system of linear equations, multiple right-hand sides, packed storage
f07gwc
Example Text
Example Data
7 nag_zpptri
Inverse of complex Hermitian positive definite matrix, matrix already factorized by nag_zpptrf (f07grc), packed storage
f07hac
Example Text
Example Data
23 nag_dpbsv
Computes the solution to a real symmetric positive definite banded system of linear equations
f07hbc
Example Text
Example Data
23 nag_dpbsvx
Uses the Cholesky factorization to compute the solution, error-bound and condition estimate for a real symmetric positive definite banded system of linear equations
f07hdc
Example Text
Example Data
7 nag_dpbtrf
Cholesky factorization of real symmetric positive definite band matrix
f07hec
Example Text
Example Data
7 nag_dpbtrs
Solution of real symmetric positive definite band system of linear equations, multiple right-hand sides, matrix already factorized by nag_dpbtrf (f07hdc)
f07hfc
Example Text
Example Data
23 nag_dpbequ
Computes row and column scalings intended to equilibrate a real symmetric positive definite banded matrix and reduce its condition number
f07hgc
Example Text
Example Data
7 nag_dpbcon
Estimate condition number of real symmetric positive definite band matrix, matrix already factorized by nag_dpbtrf (f07hdc)
f07hhc
Example Text
Example Data
7 nag_dpbrfs
Refined solution with error bounds of real symmetric positive definite band system of linear equations, multiple right-hand sides
f07hnc
Example Text
Example Data
23 nag_zpbsv
Computes the solution to a complex Hermitian positive definite banded system of linear equations
f07hpc
Example Text
Example Data
23 nag_zpbsvx
Uses the Cholesky factorization to compute the solution, error-bound and condition estimate for a complex Hermitian positive definite banded system of linear equations
f07hrc
Example Text
Example Data
7 nag_zpbtrf
Cholesky factorization of complex Hermitian positive definite band matrix
f07hsc
Example Text
Example Data
7 nag_zpbtrs
Solution of complex Hermitian positive definite band system of linear equations, multiple right-hand sides, matrix already factorized by nag_zpbtrf (f07hrc)
f07htc
Example Text
Example Data
23 nag_zpbequ
Computes row and column scalings intended to equilibrate a complex Hermitian positive definite banded matrix and reduce its condition number
f07huc
Example Text
Example Data
7 nag_zpbcon
Estimate condition number of complex Hermitian positive definite band matrix, matrix already factorized by nag_zpbtrf (f07hrc)
f07hvc
Example Text
Example Data
7 nag_zpbrfs
Refined solution with error bounds of complex Hermitian positive definite band system of linear equations, multiple right-hand sides
f07jac
Example Text
Example Data
23 nag_dptsv
Computes the solution to a real symmetric positive definite tridiagonal system of linear equations
f07jbc
Example Text
Example Data
23 nag_dptsvx
Uses the modified Cholesky factorization to compute the solution, error-bound and condition estimate for a real symmetric positive definite tridiagonal system of linear equations
f07jdc
Example Text
Example Data
23 nag_dpttrf
Computes the modified Cholesky factorization of a real symmetric positive definite tridiagonal matrix
f07jec
Example Text
Example Data
23 nag_dpttrs
Solves a real symmetric positive definite tridiagonal system using the modified Cholesky factorization computed by nag_dpttrf (f07jdc)
f07jgc
Example Text
Example Data
23 nag_dptcon
Computes the reciprocal of the condition number of a real symmetric positive definite tridiagonal system using the modified Cholesky factorization computed by nag_dpttrf (f07jdc)
f07jhc
Example Text
Example Data
23 nag_dptrfs
Refined solution with error bounds of real symmetric positive definite tridiagonal system of linear equations, multiple right-hand sides
f07jnc
Example Text
Example Data
23 nag_zptsv
Computes the solution to a complex Hermitian positive definite tridiagonal system of linear equations
f07jpc
Example Text
Example Data
23 nag_zptsvx
Uses the modified Cholesky factorization to compute the solution, error-bound and condition estimate for a complex Hermitian positive definite tridiagonal system of linear equations
f07jrc
Example Text
Example Data
23 nag_zpttrf
Computes the modified Cholesky factorization of a complex Hermitian positive definite tridiagonal matrix
f07jsc
Example Text
Example Data
23 nag_zpttrs
Solves a complex Hermitian positive definite tridiagonal system using the modified Cholesky factorization computed by nag_zpttrf (f07jrc)
f07juc
Example Text
Example Data
23 nag_zptcon
Computes the reciprocal of the condition number of a complex Hermitian positive definite tridiagonal system using the modified Cholesky factorization computed by nag_zpttrf (f07jrc)
f07jvc
Example Text
Example Data
23 nag_zptrfs
Refined solution with error bounds of complex Hermitian positive definite tridiagonal system of linear equations, multiple right-hand sides
f07mac
Example Text
Example Data
23 nag_dsysv
Computes the solution to a real symmetric system of linear equations
f07mbc
Example Text
Example Data
23 nag_dsysvx
Uses the diagonal pivoting factorization to compute the solution to a real symmetric system of linear equations
f07mdc
Example Text
Example Data
7 nag_dsytrf
Bunch–Kaufman factorization of real symmetric indefinite matrix
f07mec
Example Text
Example Data
7 nag_dsytrs
Solution of real symmetric indefinite system of linear equations, multiple right-hand sides, matrix already factorized by nag_dsytrf (f07mdc)
f07mgc
Example Text
Example Data
7 nag_dsycon
Estimate condition number of real symmetric indefinite matrix, matrix already factorized by nag_dsytrf (f07mdc)
f07mhc
Example Text
Example Data
7 nag_dsyrfs
Refined solution with error bounds of real symmetric indefinite system of linear equations, multiple right-hand sides
f07mjc
Example Text
Example Data
7 nag_dsytri
Inverse of real symmetric indefinite matrix, matrix already factorized by nag_dsytrf (f07mdc)
f07mnc
Example Text
Example Data
23 nag_zhesv
Computes the solution to a complex Hermitian system of linear equations
f07mpc
Example Text
Example Data
23 nag_zhesvx
Uses the diagonal pivoting factorization to compute the solution to a complex Hermitian system of linear equations
f07mrc
Example Text
Example Data
7 nag_zhetrf
Bunch–Kaufman factorization of complex Hermitian indefinite matrix
f07msc
Example Text
Example Data
7 nag_zhetrs
Solution of complex Hermitian indefinite system of linear equations, multiple right-hand sides, matrix already factorized by nag_zhetrf (f07mrc)
f07muc
Example Text
Example Data
7 nag_zhecon
Estimate condition number of complex Hermitian indefinite matrix, matrix already factorized by nag_zhetrf (f07mrc)
f07mvc
Example Text
Example Data
7 nag_zherfs
Refined solution with error bounds of complex Hermitian indefinite system of linear equations, multiple right-hand sides
f07mwc
Example Text
Example Data
7 nag_zhetri
Inverse of complex Hermitian indefinite matrix, matrix already factorized by nag_zhetrf (f07mrc)
f07nnc
Example Text
Example Data
23 nag_zsysv
Computes the solution to a complex symmetric system of linear equations
f07npc
Example Text
Example Data
23 nag_zsysvx
Uses the diagonal pivoting factorization to compute the solution to a complex symmetric system of linear equations
f07nrc
Example Text
Example Data
7 nag_zsytrf
Bunch–Kaufman factorization of complex symmetric matrix
f07nsc
Example Text
Example Data
7 nag_zsytrs
Solution of complex symmetric system of linear equations, multiple right-hand sides, matrix already factorized by nag_zsytrf (f07nrc)
f07nuc
Example Text
Example Data
7 nag_zsycon
Estimate condition number of complex symmetric matrix, matrix already factorized by nag_zsytrf (f07nrc)
f07nvc
Example Text
Example Data
7 nag_zsyrfs
Refined solution with error bounds of complex symmetric system of linear equations, multiple right-hand sides
f07nwc
Example Text
Example Data
7 nag_zsytri
Inverse of complex symmetric matrix, matrix already factorized by nag_zsytrf (f07nrc)
f07pac
Example Text
Example Data
23 nag_dspsv
Computes the solution to a real symmetric system of linear equations, packed storage
f07pbc
Example Text
Example Data
23 nag_dspsvx
Uses the diagonal pivoting factorization to compute the solution to a real symmetric system of linear equations, packed storage
f07pdc
Example Text
Example Data
7 nag_dsptrf
Bunch–Kaufman factorization of real symmetric indefinite matrix, packed storage
f07pec
Example Text
Example Data
7 nag_dsptrs
Solution of real symmetric indefinite system of linear equations, multiple right-hand sides, matrix already factorized by nag_dsptrf (f07pdc), packed storage
f07pgc
Example Text
Example Data
7 nag_dspcon
Estimate condition number of real symmetric indefinite matrix, matrix already factorized by nag_dsptrf (f07pdc), packed storage
f07phc
Example Text
Example Data
7 nag_dsprfs
Refined solution with error bounds of real symmetric indefinite system of linear equations, multiple right-hand sides, packed storage
f07pjc
Example Text
Example Data
7 nag_dsptri
Inverse of real symmetric indefinite matrix, matrix already factorized by nag_dsptrf (f07pdc), packed storage
f07pnc
Example Text
Example Data
23 nag_zhpsv
Computes the solution to a complex Hermitian system of linear equations, packed storage
f07ppc
Example Text
Example Data
23 nag_zhpsvx
Uses the diagonal pivoting factorization to compute the solution to a complex Hermitian system of linear equations, packed storage
f07prc
Example Text
Example Data
7 nag_zhptrf
Bunch–Kaufman factorization of complex Hermitian indefinite matrix, packed storage
f07psc
Example Text
Example Data
7 nag_zhptrs
Solution of complex Hermitian indefinite system of linear equations, multiple right-hand sides, matrix already factorized by nag_zhptrf (f07prc), packed storage
f07puc
Example Text
Example Data
7 nag_zhpcon
Estimate condition number of complex Hermitian indefinite matrix, matrix already factorized by nag_zhptrf (f07prc), packed storage
f07pvc
Example Text
Example Data
7 nag_zhprfs
Refined solution with error bounds of complex Hermitian indefinite system of linear equations, multiple right-hand sides, packed storage
f07pwc
Example Text
Example Data
7 nag_zhptri
Inverse of complex Hermitian indefinite matrix, matrix already factorized by nag_zhptrf (f07prc), packed storage
f07qnc
Example Text
Example Data
23 nag_zspsv
Computes the solution to a complex symmetric system of linear equations, packed storage
f07qpc
Example Text
Example Data
23 nag_zspsvx
Uses the diagonal pivoting factorization to compute the solution to a complex symmetric system of linear equations, packed storage
f07qrc
Example Text
Example Data
7 nag_zsptrf
Bunch–Kaufman factorization of complex symmetric matrix, packed storage
f07qsc
Example Text
Example Data
7 nag_zsptrs
Solution of complex symmetric system of linear equations, multiple right-hand sides, matrix already factorized by nag_zsptrf (f07qrc), packed storage
f07quc
Example Text
Example Data
7 nag_zspcon
Estimate condition number of complex symmetric matrix, matrix already factorized by nag_zsptrf (f07qrc), packed storage
f07qvc
Example Text
Example Data
7 nag_zsprfs
Refined solution with error bounds of complex symmetric system of linear equations, multiple right-hand sides, packed storage
f07qwc
Example Text
Example Data
7 nag_zsptri
Inverse of complex symmetric matrix, matrix already factorized by nag_zsptrf (f07qrc), packed storage
f07tec
Example Text
Example Data
7 nag_dtrtrs
Solution of real triangular system of linear equations, multiple right-hand sides
f07tgc
Example Text
Example Data
7 nag_dtrcon
Estimate condition number of real triangular matrix
f07thc
Example Text
Example Data
7 nag_dtrrfs
Error bounds for solution of real triangular system of linear equations, multiple right-hand sides
f07tjc
Example Text
Example Data
7 nag_dtrtri
Inverse of real triangular matrix
f07tsc
Example Text
Example Data
7 nag_ztrtrs
Solution of complex triangular system of linear equations, multiple right-hand sides
f07tuc
Example Text
Example Data
7 nag_ztrcon
Estimate condition number of complex triangular matrix
f07tvc
Example Text
Example Data
7 nag_ztrrfs
Error bounds for solution of complex triangular system of linear equations, multiple right-hand sides
f07twc
Example Text
Example Data
7 nag_ztrtri
Inverse of complex triangular matrix
f07uec
Example Text
Example Data
7 nag_dtptrs
Solution of real triangular system of linear equations, multiple right-hand sides, packed storage
f07ugc
Example Text
Example Data
7 nag_dtpcon
Estimate condition number of real triangular matrix, packed storage
f07uhc
Example Text
Example Data
7 nag_dtprfs
Error bounds for solution of real triangular system of linear equations, multiple right-hand sides, packed storage
f07ujc
Example Text
Example Data
7 nag_dtptri
Inverse of real triangular matrix, packed storage
f07usc
Example Text
Example Data
7 nag_ztptrs
Solution of complex triangular system of linear equations, multiple right-hand sides, packed storage
f07uuc
Example Text
Example Data
7 nag_ztpcon
Estimate condition number of complex triangular matrix, packed storage
f07uvc
Example Text
Example Data
7 nag_ztprfs
Error bounds for solution of complex triangular system of linear equations, multiple right-hand sides, packed storage
f07uwc
Example Text
Example Data
7 nag_ztptri
Inverse of complex triangular matrix, packed storage
f07vec
Example Text
Example Data
7 nag_dtbtrs
Solution of real band triangular system of linear equations, multiple right-hand sides
f07vgc
Example Text
Example Data
7 nag_dtbcon
Estimate condition number of real band triangular matrix
f07vhc
Example Text
Example Data
7 nag_dtbrfs
Error bounds for solution of real band triangular system of linear equations, multiple right-hand sides
f07vsc
Example Text
Example Data
7 nag_ztbtrs
Solution of complex band triangular system of linear equations, multiple right-hand sides
f07vuc
Example Text
Example Data
7 nag_ztbcon
Estimate condition number of complex band triangular matrix
f07vvc
Example Text
Example Data
7 nag_ztbrfs
Error bounds for solution of complex band triangular system of linear equations, multiple right-hand sides

f07 Chapter Contents (PDF version)
f07 Chapter Introduction
NAG C Library Manual

© The Numerical Algorithms Group Ltd, Oxford, UK. 2012