Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in category-theory

What's the history behind the Functor type class?

Does * in (<*>) have a special meaning?

What is a purpose of Zap Functor and zap function in Haskell?

Is this an accurate example of a Haskell Pullback?

haskell category-theory

How is "a monoid on applicative functors" different than "a monoid in the category of endofunctors"?

What kind of morphism is `filter` in category theory?

Name for a type constructor that is both a category and a monad?

Can I implement this newtype as a composition of other types?

Every free monad over a ??? functor yields a comonad?

Use cases for adjunctions in Haskell

How much is applicative really about applying, rather than "combining"?

What are some types that discriminate between categories?

could someone explain the connection between type covariance/contravariance and category theory?

Identity function in Haskell has multiple inhabitants?

haskell category-theory

Once I have an F-Algebra, can I define Foldable and Traversable in terms of it?

Don't understand notation of morphisms in Monoid definition

Why is `pure` only required for Applicative and not already for Functor? [duplicate]

What is the main difference between Free Monoid and Monoid?

Can I model a list of successes with short circuiting failure via the composition of applicative functors?

How are uncurry and fanin related in category theory?

haskell category-theory