The matrix-market package

[Tags:bsd3, library]

The Matrix Market (MM) exchange formats provide a simple mechanism to facilitate the exchange of matrix data. In particular, the objective has been to define a minimal base ASCII file format which can be very easily explained and parsed, but can easily adapted to applications with a more rigid structure, or extended to related data objects. The MM exchange format for matrices is really a collection of affiliated formats which share design elements. In the initial specification, two matrix formats are defined.

Coordinate Format - A file format suitable for representing general sparse matrices. Only nonzero entries are provided, and the coordinates of each nonzero entry is given explicitly.

Array Format - A file format suitable for representing general dense matrices. All entries are provided in a pre-defined (column-oriented) order.

For more information, see the NIST Matrix Market webpage: http://


Versions 1.0, 1.1, 1.2
Dependencies base, bytestring [details]
License BSD3
Copyright (c) 2008. Patrick Perry <>
Author Patrick Perry
Maintainer Patrick Perry <>
Stability Unknown
Category Math, System
Home page
Uploaded Fri Apr 4 18:45:01 UTC 2008 by PatrickPerry
Distributions NixOS:1.2
Downloads 630 total (7 in the last 30 days)
0 []
Status Docs uploaded by user
Build status unknown [no reports yet]




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