The sparse-lin-alg package

[ Tags: bsd3, library, math ] [ Propose Tags ]

Sparse matrices and vectors are represented using IntMaps, which store non-zero values. There are some useful functions for computations on them. Also some linear algebra algorithms will be included. At the moment, the only is reduction of the matrix to the staircase form.

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Versions 0.2, 0.2.1, 0.3, 0.4, 0.4.2, 0.4.3
Dependencies base (>3 && <=4.5), containers [details]
License BSD3
Author Alexey Alekhin
Category Math
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Source repository head: git clone git:// -b master
Uploaded Thu Mar 22 20:15:01 UTC 2012 by AlexeyAlekhin
Distributions NixOS:0.4.3
Downloads 1403 total (105 in the last 30 days)
Rating 2.0 (votes: 1) [estimated by rule of succession]
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Status Docs not available [build log]
All reported builds failed as of 2016-12-25 [all 6 reports]
Hackage Matrix CI


  • Math
    • LinearAlgebra
      • Sparse
        • Algorithms
          • Math.LinearAlgebra.Sparse.Algorithms.Staircase
        • Math.LinearAlgebra.Sparse.Matrix
        • Math.LinearAlgebra.Sparse.Vector


Maintainer's Corner

For package maintainers and hackage trustees

Readme for sparse-lin-alg-0.2

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This is a small Haskell library providing effective representation for sparse matrices and some linear algebra operations on them.


  1. Dowload it:

    $ git clone git://
    $ cd sparse-lin-alg
  2. Install

    $ cabal install

That's it!

There are some QuickCheck tests, but at the moment they don't cover whole library, so check it out in the future versions.