[Boost-bugs] [Boost C++ Libraries] #7415: Wrong domain error detection of atanh for positive arguments

Subject: [Boost-bugs] [Boost C++ Libraries] #7415: Wrong domain error detection of atanh for positive arguments
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-09-23 21:14:35

#7415: Wrong domain error detection of atanh for positive arguments
-----------------------------------------------+----------------------------
 Reporter:  Oleksii <oleksii.taran@…>          |       Owner:  johnmaddock
     Type:  Bugs                               |      Status:  new        
Milestone:  To Be Determined                   |   Component:  math       
  Version:  Boost Development Trunk            |    Severity:  Problem    
 Keywords:                                     |  
-----------------------------------------------+----------------------------
 atanh resolves arguments >1 not as 'out of domain', but as 'positive
 infinity'

 Sample code:


 {{{
 #include <boost/math/special_functions/atanh.hpp>

 int main()
 {
   ::boost::math::atanh(2); // should throw 'domain_error' exception, but
 throws 'overflow' exception

   return 0;
 }
 }}}

 Patch with fix attached

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7415>
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