[Haskell-cafe] powerSet = filterM (const [True,
False]) ... is this obfuscated haskell?
ganesh.sittampalam at credit-suisse.com
Tue Jul 28 05:06:52 EDT 2009
> perms = sortByM (const [True,False])
This doesn't seem right, since the comparison function is inconsistent
and moreover the results will depend on the sorting algorithm chosen.
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