[Haskell-beginners] f . g or f g or f $ g?

Martin Drautzburg Martin.Drautzburg at web.de
Tue Feb 12 22:09:21 CET 2013

On Friday, 1. February 2013 23:02:39 Ertugrul Söylemez wrote:

>     (f . g) x = f (g x)

so (f . g) x = f $ g x


That looks like the two are pretty interchangeable. When would I prefer one 
over the other?


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