#13730: Speed up some graph iterations
--------------------------------+-------------------------------------------
Reporter: dcoudert | Owner: jason, ncohen, rlm
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.6
Component: graph theory | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by ncohen):
NOnonono, vertices are hashable or everything would break. I mean, or
instance the code you just printed would not work at all !
{{{
sage: set([set([1])])
---------------------------------------------------------------------------
TypeError Traceback (most recent call
last)
/home/ncohen/<ipython console> in <module>()
TypeError: unhashable type: 'set'
}}}
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13730#comment:4>
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