Package: pcg
Type: Package
Title: Preconditioned Conjugate Gradient Algorithm for solving Ax=b
Version: 1.1
Date: 2014-04-03
Author: B N Mandal <mandal.stat@gmail.com> and Jun Ma <jun.ma@mq.edu.au>
Maintainer: B N Mandal <mandal.stat@gmail.com>
Description: The package solves linear system of equations Ax=b by using Preconditioned Conjugate Gradient Algorithm where A is real symmetric positive definite matrix. A suitable preconditioner matrix may be provided by user. This can also be used to minimize quadratic function (x'Ax)/2-bx for unknown x.
License: GPL (>= 2)
Packaged: 2014-04-03 03:00:35 UTC; admin
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-04-03 05:57:28
Built: R 4.6.0; ; 2026-04-25 21:04:57 UTC; unix
