Re: [Boost-bugs] [Boost C++ Libraries] #5498: Issues with the Interval Library

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5498: Issues with the Interval Library
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-09-28 05:00:12

#5498: Issues with the Interval Library
--------------------------------+-------------------------------------------
  Reporter:  dduffy@…           |       Owner:  bgubenko   
      Type:  Bugs               |      Status:  new        
 Milestone:  Boost 1.46.0       |   Component:  interval   
   Version:  Boost 1.46.0       |    Severity:  Showstopper
Resolution:                     |    Keywords:  Interval   
--------------------------------+-------------------------------------------

Comment (by anonymous):

 class DDPolicy : public rounded_math<double>
 {
 public:

      double exp_up(double x) { return ::exp(x);}
      double exp_down(double x) { return ::exp(x);}

      // etc.

 };

      // Transcendental functions
      boost::numeric::interval<double, policies<DDPolicy,
 checking_strict<double> > > rA;
      boost::numeric::interval<double, policies<DDPolicy,
 checking_strict<double> > > rB;

      rB = exp(rA);

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5498#comment:2>
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