#16604: new OA for n=112,160,176,208,224,352,416,514,544,640,796,896
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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: public/16604 | 3d1482926f8621b2fc509aec9e6e4281244524af
Dependencies: #16582 | Stopgaps:
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Comment (by vdelecroix):
Hi again,
I read the Abel-Cheng paper of 1994 (written during Julian Abel's thesis I
guess) where the explanation was clear enough to write a complete
documentation. The function has moved to orthogonal_array.py...
Please read three times the documentation to see whether its readable and
understanable. You can also complain about the ugly name I choose, but in
that case find something better.
Vincent
PS: there are two mysteries that I will ask Julian about
- it is not clear to me why we need w^c = w + 1
- we do not care very much of the fact that the part different from `2^c`
is a prime number
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Ticket URL: <http://trac.sagemath.org/ticket/16604#comment:37>
Sage <http://www.sagemath.org>
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