beuke.org

A personal blog about computer science topics.

Natural Transformation
A Morphism of Functors
Posted on Sep 12 2023 ~ 5 min read
#category theory  #haskell 
Applicative
A Strong Lax Monoidal Endofunctor
Posted on Sep 8 2023 ~ 7 min read
#category theory  #haskell 
Functor
A Homomorphism of Categories
Posted on Aug 30 2023 ~ 4 min read
#category theory  #abstract algebra 
Semigroup
An Associative Magma
Posted on Aug 29 2023 ~ 3 min read
#category theory  #abstract algebra 
Monoid
A Semigroup with Identity
Posted on Aug 27 2023 ~ 5 min read
#category theory  #abstract algebra 
Monad
A Monoid in the Category of Endofunctors
Posted on Jul 25 2023 ~ 6 min read
#category theory  #abstract algebra  #monads 
Hom-Sets
Sets of Morphisms
Posted on Jan 18 2020 ~ 5 min read
#category theory  #haskell