#20744: Polynomial encoder for GRS codes fails if  variable name is not x
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       Reporter:  dlucas             |        Owner:
           Type:  enhancement        |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-7.3
      Component:  coding theory      |   Resolution:
       Keywords:                     |    Merged in:
        Authors:                     |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/dlucas/grs_polynomial_encoder_msg_space_fix|  
9c3c1cde84fa9766f1335222d9a09695e5f99220
   Dependencies:                     |     Stopgaps:
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Comment (by jsrn):

 I was wondering whether it would make more sense to have an option to give
 the polynomial ring? But I'm not sure it would. For `ReedMullerCodes`
 (which are in the making), one could argue that it *does* make sense
 (since we otherwise need many names), and in this case, it would be
 consistent that `ReedSolomonCode` follows the same pattern.

 One could also, for usability, make a method `polynomial_ring()` on the
 encoder which is an alias of `message_space()`.

--
Ticket URL: <http://trac.sagemath.org/ticket/20744#comment:3>
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