[Haskell-cafe] Modulo-foo equivalence classes in Haskell?

Diego Navarro dnavarro at gmail.com
Thu Feb 1 07:45:02 EST 2007

> Yes, I thought of that. I'm really thinking of how I can generalize
> the Eq class so I dont have to go around manually "lifting" operations
> that are already defined (like operations on integers for modulo-n
> rings)

(I do realize it's a lucky chance that the ordinary (+) and (*) work
so well on modulo-n rings. Anyway, that's besides the point.)

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