#19462: LinearCode.is_projective
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Reporter: | Owner:
ncohen | Status: needs_review
Type: | Milestone: sage-6.10
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
coding theory | Work issues:
Keywords: | Commit:
Authors: | 4a8d9701a24ab0437ff4e8fbf517bb47443ef425
Nathann Cohen | Stopgaps:
Report Upstream: N/A |
Branch: |
public/19462 |
Dependencies: |
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Comment (by ncohen):
> Anyway, you can do
> {{{
> if not self.base_ring() in Fields():
> raise NotImplementedError
> }}}
> And if your field is `GF(2)` it should even be faster.
Why on earth would you ask me to degrade my code to manage fields only,
when it is meant to handle general rings and *you* tell me that rings will
be supported by LinearCode eventually?
> Could you also add an example of '''non''' projective code?
If you want.. I have to find one though...
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/19462#comment:11>
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