#18916: Use Kedlaya algorithm to count points on hyperelliptic curves
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       Reporter:  jpflori            |        Owner:
           Type:  enhancement        |       Status:  new
       Priority:  major              |    Milestone:  sage-6.8
      Component:  number fields      |   Resolution:
       Keywords:  hyperelliptic      |    Merged in:
  curves, matrix of Frobenius        |    Reviewers:
        Authors:                     |  Work issues:
Report Upstream:  Reported           |       Commit:
  upstream. No feedback yet.         |  6a4e932eef76137b6856c3b84f2fe82de807cc3a
         Branch:                     |     Stopgaps:
  u/kedlaya/use_kedlaya_algorithm_to_count_points_on_hyperelliptic_curves|
   Dependencies:  #20219             |
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Comment (by jpflori):

 IIRC PARI supposes that the equation is `y² = f(x)` and the function eats
 `f(x)`, in particular in char 2 this is a singular curve and so says PARI.

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Ticket URL: <http://trac.sagemath.org/ticket/18916#comment:19>
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