Re: [Boost-bugs] [Boost C++ Libraries] #12191: Unable to produce proper multiprecision output from sph_neumann() function

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #12191: Unable to produce proper multiprecision output from sph_neumann() function
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-05-16 18:49:03

#12191: Unable to produce proper multiprecision output from sph_neumann() function
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  Reporter:  James_Booth@…     |      Owner:  johnmaddock
      Type:  Bugs              |     Status:  new
 Milestone:  To Be Determined  |  Component:  math
   Version:  Boost 1.61.0      |   Severity:  Problem
Resolution:                    |   Keywords:
-------------------------------+-------------------------

Comment (by johnmaddock):

 Confirmed - it's an issue with using mpfr_float (a variable precision type
 and no numeric_limits support) vs a fixed precision type like
 mpfr_float_50 which does produce the correct result.  There's at least one
 bug somewhere, but I can't find it at present.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/12191#comment:2>
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