Module F04CGF in NAG

General Information

Computes the solution and error-bound to a complex Hermitian positive-definite tridiagonal system of linear equations

Usage

CALL F04CGF(N,NRHS,D,E,B,LDB,RCOND,ERRBND,IFAIL)

Classification

D2d2a

Solution of systems of linear equations, including matrix inverses, and LU and related factorizations (complex Hermitian tridiagonal matrices)

Type

subroutine in NAG package (F04 sublibrary)

Language

Fortran

Availability

Proprietary, Portable