CGAL users discussion list

[Joachim Reichel <>]

Hi,

On 06/01/2014 12:54 PM, Alexander wrote:
> Commands typed in Terminal :g++ TestCgal.cpp -lCGAL -lgmp
> 
> Error Displayed: terminate called after throwing an instance of
> 'CGAL::Assertion_exception'
>   what():  CGAL ERROR: assertion violation!
> Expr: -CGAL_IA_MUL(-1.1, 10.1) != CGAL_IA_MUL(1.1, 10.1)
> File: /usr/include/CGAL/Interval_nt.h
> Line: 160
> Explanation: Wrong rounding: did you forget the  -frounding-math  option if
> you use GCC (or  -fp-model strict  for Intel)?
> Aborted (core dumped)
> 
> The last time I got this error I read a post saying to change ''i686'' to
> "i386" in som file in 32 bit systems or something lik that and that worked
> fine in my system.
> 
> Can anyone direct me to that post(as i am unable to find that one) or can
> anyone tell me how to fix the error 

the error message tells you already what to do ...

Joachim