#5715: [with patch; positive review] show subdivisions for matrices over GF(2)
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Reporter: jhpalmieri | Owner: jhpalmieri
Type: defect | Status: reopened
Priority: minor | Milestone: sage-3.4.2
Component: linear algebra | Resolution:
Keywords: |
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Comment(by jhpalmieri):
Looks good, passes all tests when applied to 3.4.1.rc2. Also fast, as
robertwb pointed out above.
A question: how do you tell if a sparse matrix is too big to be converted
to a dense one? If we have a sparse mod 2 matrix, should we consider
printing it by converting to a dense one and using this routine? For a
1000x1000 random matrix, converting and using this one was about 5 times
faster than just printing it. (If this is a good idea, then it belongs in
a different ticket, but I don't know if this is a good idea...)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5715#comment:7>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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