#8301: segfault in m4ri
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   Reporter:  was              |       Owner:  was                              
         
       Type:  defect           |      Status:  needs_review                     
         
   Priority:  major            |   Milestone:  sage-4.3.3                       
         
  Component:  linear algebra   |    Keywords:                                   
         
     Author:  Martin Albrecht  |    Upstream:  Fixed upstream, in a later 
stable release.
   Reviewer:                   |      Merged:                                   
         
Work_issues:                   |  
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Comment(by malb):

 Time comparisons:

 {{{
 #!python
 sage: timeit('c._clear_cache(); c.rank()')
 625 loops, best of 3: 181 µs per loop

 sage: timeit('b._clear_cache(); b.rank()')
 625 loops, best of 3: 8 µs per loop
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8301#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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