#7304: Contract edge in graph
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Reporter: AJonsson | Owner: rlm
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.7
Component: graph theory | Resolution:
Keywords: | Author:
Upstream: N/A | Reviewer:
Merged: | Work_issues:
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Comment(by Stefan):
I'm not at all in favor of having two different behaviors encoded in one
function. One option would be to implement the __div__ and _backslash_
operators to do, respectively, contraction and deletion without changing
the object.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7304#comment:20>
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