How to test if float is NaN?

Jarrett Billingsley kb3ctd2 at yahoo.com
Fri May 26 20:46:02 PDT 2006


"Walter Bright" <newshound at digitalmars.com> wrote in message 
news:e587a9$1k6q$1 at digitaldaemon.com...

> 'real's are supposed to be the longest floating point type available on 
> the hardware, so they'd be reals.

What about hardware that has both 80-bit _and_ 128-bit floats?  ;) 





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