Under Anglo American law, yes ...but if we imagine each contract as having distinct links ("red" in one direction, "blue" in the reverse) then the red tree is the inverse of the blue tree, and BOTH are directed & cyclical I think? Am drunk, so no promises?
-
-
This Tweet is unavailable.
-
-
-
-
Inspired: Using Dijkstra's Algorithm to find the shortest path of barters needed to acquire a service.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.