#19826: Remove default random_element from Groups
----------------------------+------------------------------------
   Reporter:  tscrim        |            Owner:  tscrim
       Type:  defect        |           Status:  new
   Priority:  major         |        Milestone:  sage-7.0
  Component:  group theory  |         Keywords:
  Merged in:                |          Authors:  Travis Scrimshaw
  Reviewers:                |  Report Upstream:  N/A
Work issues:                |           Branch:
     Commit:                |     Dependencies:
   Stopgaps:                |
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 We should remove the default `random_element`, which just raises a
 `NotImplementedError` to allow for the `random_element` from the category
 to be used. In particular, finite groups should be able to get a random
 element:
 {{{
 sage: W = CoxeterGroup(['D',4])
 sage: W.random_element()
 ---------------------------------------------------------------------------
 NotImplementedError                       Traceback (most recent call
 last)
 ...
 NotImplementedError:
 }}}

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Ticket URL: <http://trac.sagemath.org/ticket/19826>
Sage <http://www.sagemath.org>
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