#13125: Reals sets consisting of intervals and isolated points
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       Reporter:  ares          |         Owner:  Ares Ribó   
           Type:  enhancement   |        Status:  needs_review
       Priority:  major         |     Milestone:  sage-5.11   
      Component:  calculus      |    Resolution:              
       Keywords:                |   Work issues:              
Report Upstream:  N/A           |     Reviewers:              
        Authors:  Volker Braun  |     Merged in:              
   Dependencies:                |      Stopgaps:              
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Comment (by kcrisman):

 Is `+` what we're looking for here?   Maybe something like `u` or `U`?
 Just worried about the difference between this "sum" and the Minkowski sum
 (which is, in fact, already in Sage).

 In fact, maybe these should inherit from something related to that...
 probably not, but just raising the possibility.

 How do I get more exotic sets like the union of `1/n` for positive integer
 n?  ;-)

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13125#comment:7>
Sage <http://www.sagemath.org>
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