#16964: Speed up comparisons in QQbar
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       Reporter:  gagern             |        Owner:
           Type:  defect             |       Status:  needs_info
       Priority:  critical           |    Milestone:  sage-6.5
      Component:  number fields      |   Resolution:
       Keywords:  variety qqbar cmp  |    Merged in:
  singular                           |    Reviewers:
        Authors:  Martin von Gagern  |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:                     |  e7acd96040fb43eebed0e3df0f1b1c7613d49bc1
  u/gagern/ticket/16964              |     Stopgaps:
   Dependencies:                     |
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Comment (by vdelecroix):

 And you should also avoid this special case if `-self._value.complex()`
 and `other._value.complex()` do not overlap. That would potentially save a
 call to `minpoly`.

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Ticket URL: <http://trac.sagemath.org/ticket/16964#comment:15>
Sage <http://www.sagemath.org>
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