#18376: New encoding structure for linear codes
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Reporter: | Owner:
dlucas | Status: needs_review
Type: | Milestone: sage-6.10
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
coding theory | Work issues:
Keywords: | Commit:
Authors: David | 43ec64071da5ff5e5f5f700fe61b53f8fa11330e
Lucas | Stopgaps:
Report Upstream: N/A |
Branch: |
u/dlucas/encoder |
Dependencies: |
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Comment (by jsrn):
Shouldn't a code of length 0 just be forbidden?
Also, what's wrong with unencoding a code of dimension 0? Sure, the code
contains only the 0-word, but you should be able to unencode that.
There seems to be issues with other parts of linear code functionality for
dimension 0, btw:
{{{
sage: M = Matrix(GF(2), 0, 5, [])
sage: C = LinearCode(M)
sage: C.random_element()
(0,0,0,0,0)
sage: C.list()
<BOOM>
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/18376#comment:46>
Sage <http://www.sagemath.org>
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