#4639: bad memory leak with exponentiation
------------------------------+---------------------------------------------
 Reporter:  bober             |        Owner:  somebody  
     Type:  defect            |       Status:  new       
 Priority:  blocker           |    Milestone:  sage-3.2.2
Component:  basic arithmetic  |   Resolution:            
 Keywords:                    |  
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Comment (by robertwb):

 Here's the bug:

 {{{
 sage: sage: get_memory_usage()
 '465M'
 sage: for _ in xrange(10000): t = Hom(QQ, QQ)
 ....:
 sage: sage: get_memory_usage()
 '476M'
 sage: Hom(QQ, QQ) is Hom(QQ, QQ)
 False
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4639#comment:7>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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