putStrLn =<< show . sum . take 3000000 . randomRs (0, 100::Int) `fmap` n... | Hacker News

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rdtsc on Nov 30, 2011 | parent | context | favorite | on: Only fast languages are interesting

   putStrLn =<< show . sum . take 3000000 . randomRs (0, 100::Int) `fmap` newStdGen

That is truly beautiful.

mturmon on Nov 30, 2011 [–]

In Matlab:

   >> tic;sum(rand(1,3e6));toc
   Elapsed time is 0.059096 seconds.

jerf on Nov 30, 2011 | [–]

If you want to play golf I bet J can beat that. Haskell is not a domain-specific language as Matlab is.

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