# The devel/hs-semigroups port

## hs-semigroups-0.18.5 – Haskell 98 semigroups

## Description

    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.

WWW: https://hackage.haskell.org/package/semigroups

Only for arches
  amd64 i386
Categories:
  devel lang/ghc math

## Library dependencies

## Build dependencies

- STEM-=8.6.4:lang/ghc
- STEM->=0.1:devel/hs-nats
- lang/ghc

## Run dependencies

- STEM-=8.6.4:lang/ghc
- STEM->=0.1:devel/hs-nats