#15706: Graph built from their edges are simple by default
-------------------------------------+-------------------------------------
Reporter: ncohen | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: graph theory | Resolution:
Keywords: | Merged in:
Authors: Nathann Cohen | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
public/ticket/15706 | 321f51f489b3dd53f8cfe780e710d2d2f0cb4df3
Dependencies: #15704 | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by ncohen):
> Ideally, this should raise a warning (once per session, like a
deprecation) that you should change to a multigraph
Not necessarily. I work on simple graphs only, and I use this from time to
time. When I add an edge which is already there <do nothing> is what I
expect.
Currently, users may not even know if their graph is simple or may contain
multiedges, that's what I think is the problem.
> As I mentioned before, I'm not a heavy graph theory user (though I do
use it) so I think would be better to at least see whether any opinions
existed on sage-devel - cc:ing one person who may have an opinion (?).
Okay, I'll post there....
Nathann
--
Ticket URL: <http://trac.sagemath.org/ticket/15706#comment:29>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
