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@7shi

モナド則の絵を描いてみた

Last updated at Posted at 2014-12-12

この記事は次の記事に統合しました。詳しくはそちらをご覧ください。

1. return x >>= f == f x

1.png

2. m >>= return == m

2.png

3. (m >>= f) >>= g == m >>= (\x -> f x >>= g)

3.png

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