On Wed, 13 Sep 2006 [EMAIL PROTECTED] wrote:

> G'day all.
> 
> Quoting Henning Thielemann <[EMAIL PROTECTED]>:
> 
> > ... which got the same name, too, namely 'foldl'.
> 
> You mean foldr.  The place of foldl is a bit tricky, but in this case
> it requires that the monoid be Abelian.

A monoid operation is associative, isn't it?
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