This

paper was mentioned here

before, but not on the home page.

It deserves to get more attention, since it is quite cool.

Warning: This one isn't for the faint of heart, and uses scary terms like polynomial functors, initial algebras and terminal coalgebras, constructive set theory and more...

## Recent comments

3 days 2 hours ago

3 days 5 hours ago

3 days 9 hours ago

4 days 1 hour ago

4 days 11 hours ago

6 days 2 hours ago

6 days 4 hours ago

6 days 5 hours ago

6 days 9 hours ago

6 days 10 hours ago