#19011: Add Jones representation of braid groups and Jones polynomials of braid
closures
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       Reporter:  fuglede            |        Owner:
           Type:  enhancement        |       Status:  new
       Priority:  major              |    Milestone:  sage-6.9
      Component:  algebraic          |   Resolution:
  topology                           |    Merged in:
       Keywords:                     |    Reviewers:
        Authors:  Søren Fuglede      |  Work issues:
  Jørgensen                          |       Commit:
Report Upstream:  N/A                |  8202cf5754bcecd608e1dfb2c189eb7846febb6c
         Branch:                     |     Stopgaps:
  u/fuglede/jones_rep                |
   Dependencies:                     |
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Comment (by fuglede):

 So how's the following: we always cache the first part of the algorithm
 which is independent of the ring. For the second part, we cache the result
 if and only if no ring is specified. Also, determining the base ring from
 the parent of the variable seems like a reasonable idea to me.

--
Ticket URL: <http://trac.sagemath.org/ticket/19011#comment:23>
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