BSD Ports

math/qrupdate 1.1.2 NetBSD

Library for fast updating of QR and Cholesky decompositions

System
NetBSD
Repository
pkgsrc
Maintainer
[email protected]
License
gnu-gpl-v2
Categories
math
Package size
44.1 KiB, 329.0 KiB installed

Description

Qrupdate is a linear algebra library for fast updating of QR and Cholesky decompositions.

Supported operations:

  • QR rank-1 update (qr1up)
  • QR column insert (qrinc)
  • QR column delete (qrdec)
  • QR column shift (qrshc)
  • QR row insert (qrinr)
  • QR row delete (qrder)
  • Cholesky rank-1 update (ch1up)
  • Cholesky rank-1 downdate (ch1dn)
  • Cholesky symmetric insert (chinx)
  • Cholesky symmetric insert (chdex)
  • Cholesky symmetric shift (chshx)
  • LU rank-1 update (lu1up)
  • LU pivoted rank-1 update (lup1up)

In the other systems

SystemPortVersion
NetBSDmath/qrupdate1.1.2
FreeBSDmath/qrupdate1.1.2_14
OpenBSDmath/qrupdate1.1.2p5
DragonFlymath/qrupdate1.1.2_14
MidnightBSDmath/qrupdate1.1.2_14

Install

Binary package:

pkgin install qrupdate

From pkgsrc:

cd /usr/pkgsrc/math/qrupdate && make install clean

Dependencies

Run dependencies 2
Required by 1