19 строки
829 B
TeX
19 строки
829 B
TeX
\begin{itemize}
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\item what is the difference between \hinline{let} and \hinline{where}?
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\item what is the difference between \hinline{foldr} and \hinline{foldl}?
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\item what is the difference between explicit and implicit recursion? Give examples
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\item how many arguments does a haskell function have (strictly speaking)?
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\item Are these type signatures technically equivalent?
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\begin{haskellcode}
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f :: Int -> Int -> Char -> Int -> Int -> Char
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f :: Int -> Int -> (Char -> (Int -> (Int -> Char)))
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\end{haskellcode}
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% $
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\item what do you have to keep in mind in order to make function composition work?
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\item can you define \hinline{map} and \hinline{filter} in terms of \hinline{foldr}?
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\item simplify (and eta reduce) the following code snippet
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\begin{haskellcode}
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f x y = (\d e -> d * e) x $ y
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\end{haskellcode}
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% $
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\end{itemize} |