#14565: find_root does not work with symbolic expressions
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   Reporter:  ManDay     |             Owner:  jason, jkantor
       Type:  defect     |            Status:  new           
   Priority:  major      |         Milestone:  sage-5.10     
  Component:  numerical  |          Keywords:                
Work issues:             |   Report Upstream:  N/A           
  Reviewers:             |           Authors:                
  Merged in:             |      Dependencies:                
   Stopgaps:             |  
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 find_root fails with an obscure error

 TypeError: ECL says: THROW: The catch MACSYMA-QUIT is undefined.

 if called on a symbolic expression. find_root should automatically call n(
 ) on the expression, if necessary.

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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14565>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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