The Monad.Reader/Discuss Issue11

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How to Refold a Map

A reader (roconnor on the www.reddit.com website) pointed out that Incremental Map might be better implemented with FingerTrees. I was unfamiliar with FingerTrees, but very pleased with what I found. Indeed, it is easy to directly implement Incremental Maps with FingerTrees. I've attached a sketch of the implementation to serve as a follow-up to my article.

--Dfplace 16:04, 12 September 2008 (UTC)

First-Order Logic à la Carte

MonadPlus: What a Super Monad!