> > From: Edward Kmett <ekm...@gmail.com> > > On Tue, May 3, 2011 at 3:43 PM, Yitzchak Gale <g...@sefer.org> wrote: > > > I'm sure there are countless other natural examples of semigroups > > in the wild, and that the typical non-trivial ones will benefit > > from an optimized sconcat. > > > > Sold! (modulo the semantic considerations above) >
Somewhat academic, but would there be a case for implementing sconcat in terms of Foldable (or similar)? John L
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