#19161: LatticePoset: faster is_complemented()
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Reporter: jmantysalo | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.9
Component: combinatorics | Resolution:
Keywords: | Merged in:
Authors: Jori Mäntysalo | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jmantysalo/faster_is_complemented| bf8fdd5dd0702a6158691183ac6a3351461a650e
Dependencies: | Stopgaps:
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Comment (by ncohen):
> That was fast to test. Matrix-based loses by factor of 6 when going
through posets of size 11.
Both are matrix based, so I do not know what you have in mind. Keep the
one that is the fastest, and if it is the current one then consider it in
`positive_review`, provided that tests pass (the patchbot still silent).
> (About food: When you want a car, do you go to mine to get some iron
ore? Why should it be different with food? `:=)` (But my wife has
different opinion on that...))
She has a different opinion about mining? Amazing.
In the case at hand (if I may say), I do not see the need to generalize to
cooking in general. Let me just hope that I will not make the same
mistake, with the same hand, tomorrow morning.
Nathann
--
Ticket URL: <http://trac.sagemath.org/ticket/19161#comment:8>
Sage <http://www.sagemath.org>
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