Proposal: Adding on

[Henning Thielemann]

On Fri, 3 Nov 2006, Bulat Ziganshin wrote:

> Hello Malcolm,
> 
> Thursday, November 2, 2006, 8:18:25 PM, you wrote:
> 
> >> (*) `on` f = \x y -> f x * f y
> 
> > Here are some alternative suggestions:
> 
> >     Data.Function
> >     Data.Functional
> >     Prelude.Functional
> >     Function.Combinators
> >     Prelude.Combinators
> 
> also Data.Combinators


singular

Function.Combinator
Prelude.Combinator
Data.Combinator

?