2007/12/31, L.Guo <[EMAIL PROTECTED]>: > Hi MailList Haskell-Cafe: > > I am a new haskeller. And was farmilar with C. > > When tring to do some calculate, like this: > > input = 5 :: Int > factor = 1.20 :: Float > output = factor ** (toFloat input) > > I found that I do not know any function could do just what 'toFloat' > should do. > > What should I do then ?
'fromIntegral' do 'toFloat' and others convertions. But in your case, using (^) instead of (**) would probably be the good choice. -- Jedaï _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
