#18485: Make function to generate *all* independent sets.
-------------------------------------+-------------------------------------
Reporter: Rudi | Owner: Rudi
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.8
Component: matroid theory | Resolution:
Keywords: | Merged in:
Authors: Rudi Pendavingh | Reviewers: Vincent Delecroix
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/Rudi/make_function_to_generate__all__independent_sets_|
d55832d5131672ba1d82ed4866ad606d6957f11a
Dependencies: | Stopgaps:
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Changes (by vdelecroix):
* status: needs_review => needs_work
* reviewer: => Vincent Delecroix
Comment:
Replying to [comment:25 Rudi]:
> My, my, that was a lot of white space.
>
> Looking at the final branch I appear to have repaired them all. I even
repaired a few new ones that were in the recently added method
`components()'.
Just look at the diff. Many of them are still there. I will provide a
commit for gettint rid of them later on if you do not succeed.
> I also got rid of the superfluous set([e]). You're right, in that
position [e] will do.
>
> Up for review again.
Might be cool to do more declaration in `src/sage/matroids/matroid.pyx`
{{{
cdef list T = [...]
cdef list L = [...]
cdef int r = 0
}}}
As a consequence, calls like `T[i]` gets much faster.
Vincent
--
Ticket URL: <http://trac.sagemath.org/ticket/18485#comment:26>
Sage <http://www.sagemath.org>
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