./math/hs-semigroups, Anything that associates

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Branch: pkgsrc-2020Q2, Version: 0.19.1nb1, Package name: hs-semigroups-0.19.1nb1, Maintainer: pho

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.


Required to run:
[lang/ghc88] [devel/hs-transformers-compat] [devel/hs-hashable] [devel/hs-unordered-containers] [devel/hs-tagged]

Master sites:

SHA1: f782391c947edd39b86c02f249e2b4cf629bf8c3
RMD160: 30b68217452c2da045a069d4d314316880facb79
Filesize: 20.629 KB

Version history: (Expand)