mgarlanger:Could there be multiple edges for a given pair of nodes?
i.e.:
Harrisburg Thomasvill 7
Harrisburg Thomasvill 12
Harrisburg Thomasvill 4
No.
[But if we did, they would all have the same weight (4, in this example).]
--clay
"It's all very complicated and would take a scientist to explain it." -- MST3K