#18376: New encoding structure for linear codes
-------------------------+-------------------------------------------------
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 | ed67ee233a40eefc5ce785596cdb83a6d0e62c63
Lucas | Stopgaps:
Report Upstream: N/A |
Branch: |
u/dlucas/encoder |
Dependencies: |
-------------------------+-------------------------------------------------
Comment (by jsrn):
Unencoding a zero-vector on a zero-dimensional code still explodes. You
only catch the case where the *ambient space* has zero dimension as well
(i.e. the code has length zero):
{{{
sage: G = Matrix(GF(2), 0, 5)
sage: C = LinearCode(G)
sage: c = C.random_element()
sage: C.unencode(c)
<BOOM>
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/18376#comment:54>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
