Re: [Haskell-cafe] Looking for pointfree version

On the same note, does anyone have ideas for the following snippet? Tried the pointfree package but the output was useless. pointwise op (x0,y0) (x1,y1) = (x0 `op` x1, y0 `op` y1) Edsko de Vries wrote:

Perfect! Beautiful. I was hoping there'd be a simple solution like that.

Thanks!

On 9 Feb 2009, at 14:31, Wouter Swierstra wrote:

...

How about using Data.Monoid:

down = downPar `mappend` downNew `mappend` downTrans

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