8,10c8,11
< //   05 May   2001: Workarounds for HP aCC from Thomas Matelich. (Jeremy Siek)
< //   02 April 2001: Removed limits header altogether. (Jeremy Siek)
< //   01 April 2001: Modified to use new <boost/limits.hpp> header. (JMaddock)
---
> //   05 May       2001: Workarounds for HP aCC from Thomas Matelich. (Jeremy Siek)
> //   02 April     2001: Removed limits header altogether. (Jeremy Siek)
> //   01 April     2001: Modified to use new <boost/limits.hpp> header. (JMaddock)
> //   20 September 2010: Added a FloatingPoint concept, as per Dave Abrahams suggestion (Ruediger Berlich)
21a23
> # include <boost/type_traits/is_floating_point.hpp>
62a65,69
>   template <typename T> struct FloatingPoint
>   {
>     BOOST_MPL_ASSERT((boost::is_floating_point<T>));
>   };
>