The semigroups package

[Tags: bsd3, library]

Haskell 98 semigroups

In mathematics, a semigroup is an algebraic structure consisting of a set together with an associative binary operation. A semigroup generalizes a monoid in that there might not exist an identity element. It also (originally) generalized a group (a monoid with all inverses) to a type where every element did not have to have an inverse, thus the name semigroup.


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Versions0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.4.1, 0.3.4.2, 0.4.0, 0.5.0, 0.5.0.1, 0.5.0.2, 0.6, 0.6.1, 0.7.0, 0.7.1, 0.7.1.1, 0.7.1.2, 0.8, 0.8.0.1, 0.8.2, 0.8.3, 0.8.3.1, 0.8.3.2, 0.8.4, 0.8.4.1, 0.8.5, 0.9, 0.9.1, 0.9.2, 0.10, 0.11, 0.12, 0.12.0.1, 0.12.1, 0.12.2, 0.13, 0.13.0.1, 0.14, 0.15, 0.15.1, 0.15.2
Dependenciesbase (==2.*) or
base (>=3 && <5), containers (>=0.3 && <0.6), nats (>=0.1)
LicenseBSD3
CopyrightCopyright (C) 2011 Edward A. Kmett
AuthorEdward A. Kmett
MaintainerEdward A. Kmett <ekmett@gmail.com>
Stabilityprovisional
CategoryAlgebra, Data, Data Structures, Math
Home pagehttp://github.com/ekmett/semigroups/
Bug trackerhttp://github.com/ekmett/semigroups/issues
Source repositoryhead: git clone git://github.com/ekmett/semigroups.git
Upload dateSun Jan 6 18:53:51 UTC 2013
Uploaded byEdwardKmett
DistributionsDebian:0.8.3.2, Fedora:0.8.5, FreeBSD:0.9.1, NixOS:0.15.2
Downloads156321 total (18960 in last 30 days)

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