Le 25/01/2012 13:22, Julien Puydt a écrit :
(2) strange graph errors :
The good news is that if I put the following lines in a test_graphs.py
file, the problem is still there:
from sage.all import *
from sage.graphs.graph_decompositions.vertex_separation import
vertex_separation
from sage.graphs.graph_decompositions.vertex_separation import
path_decomposition
g = graphs.CycleGraph(6)
print(path_decomposition(g))
g = digraphs.Circuit(6)
print(vertex_separation(g))
D = digraphs.DeBruijn(2,3)
print(vertex_separation(D))
Now I just need to find out where the code lies, and what changed since
my last ptestlong run.
Snark on #sagemath
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