It's hard to imagine reaching for a graph without some thought that you'd want to compute a closure. I've wanted this in the past, but I've never thought seriously about using Data.Graph for it. Perhaps this is why?_______________________________________________On Wed, Jun 19, 2019 at 6:20 PM David Feuer <david.feuer@gmail.com> wrote:I just noticed that Data.Graph doesn't offer a transitive closure operation. Looking into implementing one, I discovered that doing so efficiently has been the subject of non-trivial research [*]. So if there's any demand, we should try to implement a reasonably efficient version in containers. Anybody want one?_______________________________________________
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