#13584: Add rcm to matrix/matrix2.pyx
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Reporter: r.gaia.cs | Owner: r.gaia.cs
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.3
Component: linear algebra | Resolution:
Keywords: matrix, rcm | Merged in:
Authors: was, mmarco, | Reviewers:
rbeezer | Work issues:
Report Upstream: N/A | Commit:
Branch: | 9698b503b097ce7ccecc8770611a53c78611236e
u/rws/add_rcm_to_matrix_matrix2_pyx| Stopgaps:
Dependencies: |
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Changes (by rws):
* commit: => 9698b503b097ce7ccecc8770611a53c78611236e
Old description:
> It will be great to have the RCM (Reverse Cuthill-!McKee) for a matrix.
>
> Note that #13583 is for graphs while this is for matrix. The reason to
> implement the same algorithm twice is because speedy.
>
> ----
> Apply [attachment:trac_13584-matrix_rcm.patch]
New description:
It will be great to have the RCM (Reverse Cuthill-!McKee) for a matrix.
Note that #13583 is for graphs while this is for matrix. The reason to
implement the same algorithm twice is because speedy.
--
Comment:
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=9698b503b097ce7ccecc8770611a53c78611236e
9698b50]||{{{13584: Add some matrix to doctest of rcm().}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/13584#comment:8>
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