#11666: Upgrade MPFR to 3.1.0
--------------------------------+-------------------------------------------
   Reporter:  leif              |          Owner:  leif                         
 
       Type:  enhancement       |         Status:  needs_info                   
 
   Priority:  major             |      Milestone:  sage-5.0                     
 
  Component:  packages          |       Keywords:  sd32 MPFR spkg wishlist 
sd35.5
Work_issues:  correct doctests  |       Upstream:  N/A                          
 
   Reviewer:  Paul Zimmermann   |         Author:  Mike Hansen, Jean-Pierre 
Flori
     Merged:                    |   Dependencies:  #12171                       
 
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Comment(by jpflori):

 Replying to [comment:46 zimmerma]:

 > no, I just meant vanilla 4.8. This was just to make sure that potential
 failing doctests did not fail before this patch.

 That's good news for the tests I ran above. I guess the piece of hack in
 real_mpfr should now be removed. Could you try running the tests with and
 without the c_random() stuff in real_mpfr and post the values you get for
 the last failing (I guess it will fail as well) in real_mpfr (on 32 bits I
 mean)?

 The bad news is that we won't be able (or it will be very hackish???) to
 reproduce the previous behavior of Sage, thus breaking all use code
 depending on the deterministic behavior of PRNG.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11666#comment:47>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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