Using this definition of path, OP, you must realize that there ... many paths between two vertices (even in simple graphs). For example, consider graphs like this: I just coded this algorithm ...

The first application is called GE-Path and as you might guess allows ... has more details and screenshots. You can see an example KML of GE-Graph here. Great work Sgrillo! Frank Taylor started ...

This example illustrates the simplest way to use the ... statement to arrange and position a legend so it fits well with the graph's layout. Assign the libref and the Web-server path. FILENAME assigns ...