On 2005-04-15 18:56:23 +0100, Paul Brook wrote: > On Friday 15 April 2005 18:43, Vincent Lefevre wrote: > > It is not possible to change the rounding precision with <fenv.h>. > > That's because it's an x86/m68k specific implementation detail and > the compiler should be setting it for you.
Setting the rounding direction is also processor-specific, but this is standardized. > gcc doesn't do this because noone cares enough to implement it. The user could also want to change the rounding precision dynamically. -- Vincent Lefèvre <[EMAIL PROTECTED]> - Web: <http://www.vinc17.org/> 100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/> Work: CR INRIA - computer arithmetic / SPACES project at LORIA