- udg_path_count(+A, +B, +Ls, -C, +S) is det
- C is unified with the number of paths which connects A and B
in a given undirected graph Ls in the form of a list of
unordered links. Working zdd state S is fetched, and if it is
not yet opened, S is unified with new state. This is
all done by fetch_state/1.
- udg_path_count(+A, +B, +Ls, -C) is det
- This is almost alias of
udg_path_count(A, B, Ls, C, S)
,
preparing S by fetch_state(S)
to use this udg_path_count/4
as a zdd command.