#16295: Faster is_orthogonal_array
-------------------------------------+-------------------------------------
Reporter: ncohen | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.3
Component: combinatorial | Resolution:
designs | Merged in:
Keywords: | Reviewers:
Authors: Nathann Cohen | Work issues:
Report Upstream: N/A | Commit:
Branch: u/ncohen/16295 | 31e84b82913815b2005b5e2e45650c1568a45761
Dependencies: #16236 | Stopgaps:
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Comment (by ncohen):
Still, it must be checked that each matrix is a latin square, because
right now we have this :
{{{
sage: from sage.combinat.designs.latin_squares import
are_mutually_orthogonal_latin_squares
sage: m1 = matrix([[0,0,0],[1,1,1],[2,2,2]])
sage: m2 = matrix([[0,1,2],[0,1,2],[0,1,2]])
sage: are_mutually_orthogonal_latin_squares([m1,m2], verbose=True)
True
}}}
I added a commit on u/ncohen/16295_v2 to fix that. Do not worry about
possible conflicts with what you are doing : when you will be done, push
your commit wherever you want on a branch of yours, give me its name and I
will deal with the merge.
Nathann
--
Ticket URL: <http://trac.sagemath.org/ticket/16295#comment:50>
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