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.

Properties

Versions 0.1.0, 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, 0.15.3, 0.15.4, 0.16, 0.16.0.1, 0.16.1, 0.16.2, 0.16.2.1, 0.16.2.2, 0.17, 0.17.0.1, 0.18, 0.18.0.1, 0.18.1, 0.18.2
Dependencies base (==4.*), containers (>=0.3 && <0.5) [details]
License BSD3
Copyright Copyright (C) 2011 Edward A. Kmett
Author Edward A. Kmett
Maintainer Edward A. Kmett <ekmett@gmail.com>
Stability provisional
Category Algebra, Data, Data Structures, Math
Home page http://github.com/ekmett/semigroups/
Source repository head: git clone git://github.com/ekmett/semigroups.git
Uploaded Sat Apr 7 11:42:35 UTC 2012 by EdwardKmett
Distributions Arch:0.18.2, Debian:0.18.0.1, Fedora:0.16.0.1, FreeBSD:0.16.2.2, LTSHaskell:0.18.1, NixOS:0.18.1, Stackage:0.18.1
Downloads 233325 total (168 in the last 30 days)
Votes
4 []
Status Docs uploaded by user
Build status unknown [no reports yet]

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