Add to ORKGnag_dpbrfs (f07hhc) returns error bounds for the solution of a real symmetric positive-definite band system of linear equations with multiple right-hand sides, AX B. It improves the solution by iterative refinement, in order to reduce the backward error as much as possible
nag_zherfs (f07mvc) returns error bounds for the solution of a complex Hermitian indefinite system o...
nag_ztrrfs (f07tvc) returns error bounds for the solution of a complex triangular system of linear e...
nag_dpbcon (f07hgc) estimates the condition number of a real symmetric positive-definite band matrix...
nag_zpbrfs (f07hvc) returns error bounds for the solution of a complex Hermitian positive-definite b...
nag_dgbrfs (f07bhc) returns error bounds for the solution of a real band system of linear equations ...
nag_dpbtrs (f07hec) solves a real symmetric positive-definite band system of linear equations with m...
nag_zgbrfs (f07bvc) returns error bounds for the solution of a complex band system of linear equatio...
nag_zporfs (f07fvc) returns error bounds for the solution of a complex Hermitian positive-definite s...
nag_dsyrfs (f07mhc) returns error bounds for the solution of a real symmetric indefinite system of l...
nag_zgerfs (f07avc) returns error bounds for the solution of a complex system of linear equations wi...
nag_ztbrfs (f07vvc) returns error bounds for the solution of a complex triangular band system of lin...
nag_zpbtrs (f07hsc) solves a complex Hermitian positive-definite band system of linear equations wit...
nag_dgbtrs (f07bec) solves a real band system of linear equations with multiple right-hand sides, AX...
nag_dsprfs (f07phc) returns error bounds for the solution of a real symmetric indefinite system of l...
nag_dtprfs (f07uhc) returns error bounds for the solution of a real triangular system of linear equa...
nag_zherfs (f07mvc) returns error bounds for the solution of a complex Hermitian indefinite system o...
nag_ztrrfs (f07tvc) returns error bounds for the solution of a complex triangular system of linear e...
nag_dpbcon (f07hgc) estimates the condition number of a real symmetric positive-definite band matrix...
nag_zpbrfs (f07hvc) returns error bounds for the solution of a complex Hermitian positive-definite b...
nag_dgbrfs (f07bhc) returns error bounds for the solution of a real band system of linear equations ...
nag_dpbtrs (f07hec) solves a real symmetric positive-definite band system of linear equations with m...
nag_zgbrfs (f07bvc) returns error bounds for the solution of a complex band system of linear equatio...
nag_zporfs (f07fvc) returns error bounds for the solution of a complex Hermitian positive-definite s...
nag_dsyrfs (f07mhc) returns error bounds for the solution of a real symmetric indefinite system of l...
nag_zgerfs (f07avc) returns error bounds for the solution of a complex system of linear equations wi...
nag_ztbrfs (f07vvc) returns error bounds for the solution of a complex triangular band system of lin...
nag_zpbtrs (f07hsc) solves a complex Hermitian positive-definite band system of linear equations wit...
nag_dgbtrs (f07bec) solves a real band system of linear equations with multiple right-hand sides, AX...
nag_dsprfs (f07phc) returns error bounds for the solution of a real symmetric indefinite system of l...
nag_dtprfs (f07uhc) returns error bounds for the solution of a real triangular system of linear equa...
nag_zherfs (f07mvc) returns error bounds for the solution of a complex Hermitian indefinite system o...
nag_ztrrfs (f07tvc) returns error bounds for the solution of a complex triangular system of linear e...
nag_dpbcon (f07hgc) estimates the condition number of a real symmetric positive-definite band matrix...