sasha mal wrote:
> I wonder whether anyone has a BDD (binary decision diagram)
> implementation in ocaml. Ocaml interfaces to external BDD
> implementations in other languages (like Cudd) are of no use to me.

I've seen many implementation of BDDs in OCaml, but none of them 
implements automatic reordering of variables (which is by far the most 
complex part of serious BDD packages). For some applications, this is 
really a must. Why is it impossible for you to use to an external BDD 
implementation?

-- Alain