have I forgotten everything?
Jun. 3rd, 2020 09:54 pmSo, take an algebraic theory; we can build algebras - models of that theory, and a free algebra is a free model (e.g. free monoid); then we can also look at Kleisli category, and there we have a terminal object, and it's supposed to be as easily buildable as free algebras (if they exist).
That kindergarten should be translated back to a proper categorical language. Maybe even better, into toposes, because it's a pretty old story.
That kindergarten should be translated back to a proper categorical language. Maybe even better, into toposes, because it's a pretty old story.