Additionally, "take' :: (Ord b, bum b) => b -> [a] -> [a]" should be "take' :: (Ord b, Num b) => b -> [a] -> [a]"
Jack Henahan
jhenahan@uvm.edu
==
Computer science is no more about computers than astronomy is about telescopes.
-- Michael R. Fellows
==
On Apr 16, 2012, at 5:50 PM, Mait
ENV
Ubuntu 12.04 haskell-platform/precise uptodate 2012.1.0.0~debian
ghci --version The Glorious Glasgow Haskell Compilation System, version 7.4.1
I've tried all day with, 'Learn You a Haskell for Great Good!' http://learnyouahaskell.com/
Very attractive book. I'm really enjoying this book.
Anyway I have one question,
Why I can't declare func type like books?
I got always error about 'lacks an accompanying binding', like this,
Prelude> :l baby.hs [1 of 1] Compiling Main ( baby.hs, interpreted )
baby.hs:32:1: The type signature for take' lacks an accompanying binding Failed, modules loaded: none.
Here is codepad link, http://codepad.org/ttZRBpkL
Thanks.
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