#19778: McFarland 1973 construction for difference sets
-------------------------------------+-------------------------------------
Reporter: vdelecroix | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.0
Component: combinatorial | Resolution:
designs | Merged in:
Keywords: | Reviewers:
Authors: Vincent Delecroix | Work issues:
Report Upstream: N/A | Commit:
Branch: | 8bd17be0e663eb02be619bf9e8feba5067e288f5
u/vdelecroix/19778 | Stopgaps:
Dependencies: |
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Comment (by ncohen):
> This is more about code organization rather than timings.
If we chose to not care about this call to 'factor', could we have
something like that?
{{{
f = factor(v)
if does_construction1_work(v,k,l):
....
elif does_construction2_work(v,k,l):
...
elif <tests involving f>:
...
elif <tests involving f>:
...
return False
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19778#comment:8>
Sage <http://www.sagemath.org>
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