Graph Theory

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Bill

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Oct 16, 2010, 9:00:32 AM10/16/10
to sage-support
When I run

g4=Graph({'H':['G','L','L','D'],'L':['G','D']})
g4.eulerian_circuit()

I get the error message

Traceback (click to the left of this block for traceback)
...
RuntimeError: Vertex (L) not in the graph.


This seems to be an error in the routine.
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