- 関数型プログラミング言語Haskell Part27_©2ch.net
362 :デフォルトの名無しさん[sage]:2015/01/30(金) 14:35:06.50 ID:rGzX5MxD - <$>: (a -> b) -> (ma -> mb)
<*>: m(a -> b) -> (ma -> mb) >>=: (a -> mb) -> (ma -> mb) と来たわけだがが、 ?1: (a -> b) -> (a -> mb) ?2: (a -> b) -> (ma -> b) ?3: m(a -> b) -> (ma -> b) ?4: m(a -> b) -> (a -> mb) ?5: (a -> mb) -> (ma -> b) ?6: (a -> mb) -> (a -> b) ?7: (ma -> mb) -> (a -> b) はなんか意味あるの?
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