[Haskell-cafe] universal algebra "support" in Haskell?

[Henning Thielemann]

On Thu, 23 Oct 2008, Galchin, Vasili wrote:

>     I see that there is a "Monoid" class from Data.Monoid. What other
> algebras like Group, Ring, etc. have support in Haskell?

http://hackage.haskell.org/cgi-bin/hackage-scripts/package/numeric-prelude/