#15609: IntegerVectors_nk.rank() specialization
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Reporter: f.poloni | Owner:
Type: enhancement | Status: new
Priority: trivial | Milestone: sage-6.1
Component: combinatorics | Keywords: integervectors, rank
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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Currently IntegerVectors_nk inherits the generic `rank()` implementation
for its parent; it's a very generic method that generates all its members
and checks for equality. I needed a faster implementation in my code, so I
wrote a specialized version that uses an ad-hoc algorithm (nothing fancy,
essentially it's just adding up a bunch of binomials).
I plan to upload the code using git and the standard dev tools. I'm a new
contributor, so it could take me a while to set everything up and commit
code -- I am currently in the process of building a dev version for the
first time.
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Ticket URL: <http://trac.sagemath.org/ticket/15609>
Sage <http://www.sagemath.org>
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