Mercurial > repo

view Test.hs @ 4570:5a4571b62410

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
<oerjan> cp bin/{,raw-}url; sed -i \'s/raw-//\' bin/url
author HackBot
date Tue, 15 Apr 2014 12:14:08 +0000
parents 7f957c1f4661
children
line wrap: on
line source

import Data.List(inits);main = let p = 1 : zipWith (+) (map (*4) p) (map (sum . zipWith (*) p . reverse) (inits p)) in print $ p !! 1000