#15820: Implement sequences of bounded integers
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       Reporter:  SimonKing          |        Owner:
           Type:  enhancement        |       Status:  needs_work
       Priority:  major              |    Milestone:  sage-6.4
      Component:  algebra            |   Resolution:
       Keywords:  sequence bounded   |    Merged in:
  integer                            |    Reviewers:
        Authors:  Simon King,        |  Work issues:
  Jeroen Demeyer                     |       Commit:
Report Upstream:  N/A                |  d22c1ca23727402e376c7f772c2f51b8ed6af1f1
         Branch:                     |     Stopgaps:
  u/jdemeyer/ticket/15820            |
   Dependencies:  #17195, #17196     |
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Comment (by SimonKing):

 Replying to [comment:254 jdemeyer]:
 > My intention for this ticket is to implement an additional function
 `biseq_setitem()` to set one item and then implement the `biseq` functions
 using either `biseq_getitem()/biseq_setitem()` or `bitset` functions. In
 cases where this cannot be done, add the required primitives and use
 those. The end result will hopefully be a lot less code without loss of
 efficiency.

 Are you sure that, e.g., iteration will not be a lot slower when doing
 almost the same shift operation repeatedly for all items contained in a
 single limb?

--
Ticket URL: <http://trac.sagemath.org/ticket/15820#comment:256>
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