On Mon, Jan 14, 2013 at 9:34 AM, Mischa Baars <mjbaars1977@gmail.com> wrote: > Hi, > > When running the example attached, you can see the compiler fails to > recognize not-a-number's properly. > > Anyone who would like to have a look? THat's how FP works. Use isnan(). Richard. > Regards, > Mischa.