The eigen package

[Tags: bsd3, library]

This module provides Haskell binding for Eigen C++ library.

Eigen is versatile.

Eigen is fast.

Eigen is reliable.

Eigen is elegant.

Eigen has good compiler support as we run our test suite against many compilers to guarantee reliability and work around any compiler bugs. Eigen also is standard C++98 and maintains very reasonable compilation times.

Eigen is licensed under the MPL2, which is a simple weak copyleft license. Common questions about the MPL2 are answered in the official MPL2 FAQ at

Note that currently, a few features in Eigen rely on third-party code licensed under the LGPL: SimplicialCholesky, AMD ordering, and constrained_cg. Such features are explicitly disabled by compiling Eigen with the EIGEN_MPL2_ONLY preprocessor symbol defined.

Virtually any software may use Eigen. For example, closed-source software may use Eigen without having to disclose its own source code. Many proprietary and closed-source software projects are using Eigen right now, as well as many BSD-licensed projects.

Documentation at the most extent replicates original Eigen documentation.


Versions1.0.0, 1.1.1, 1.1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6 (info)
Change logNone available
Dependenciesbase (>=3 && <5), binary, bytestring, primitive (>=0.1 && <0.7), transformers (>=0.3), vector (>=0.5 && <0.12) [details]
Copyright(c) 2013-2015, Oleg Sidorkin
AuthorOleg Sidorkin <>
MaintainerOleg Sidorkin <>
CategoryData, Math, Algebra, Statistics, Algorithms, Numeric
Home page
Source repositoryhead: git clone git://
UploadedTue Jul 21 10:15:51 UTC 2015 by OlegSidorkin
Downloads1220 total (114 in last 30 days)
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StatusDocs uploaded by user
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