Haskell 98 semigroups

http://hackage.haskell.org/package/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.

Refresh
Refresh
Source Files (show merged sources derived from linked package)
Filename Size Changed Actions
ghc-semigroups.changes 0000006449 6.3 KB 2 months
ghc-semigroups.spec 0000002154 2.1 KB 3 months
semigroups-0.19.1.tar.gz 0000021124 20.6 KB 5 months
Comments for ghc-semigroups 0