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Deriving a monad from a cofree...

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Why doesn't Haskell's ...

How to implement memoization i...

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Relation between `DList` and `...

Naturality of product functor ...

Why Functor class has no retur...

A monad is just a monoid in th...

Can `Fix` and `(,)` be seen as...

Confused about why all morphis...

Indexed Initial algebras for G...

How to understand the universa...

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Does the term "Functor&qu...

Lawvere's fixed point theo...

The identity monad as a free m...

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The list monad is not a free m...

Morphism, product, coproduct o...

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Is monad bind (>>=) oper...