Library HoTT.Categories.InitialTerminalCategory

Initial and terminal categories

Definitions

We want to have the following as subdirectories/modules, not at top level. Unfortunately, namespacing in Coq is kind-of broken (see, e.g., https://coq.inria.fr/bugs/show_bug.cgi?id=3676), so we don't get the ability to rename subfolders by Including into other modules.

Functors to and from initial and terminal categories

Natural transformations between functors from initial categories and to terminal categories

Pseudounctors from initial and terminal categories