bearophile Wrote:

> Jonathan M Davis:
> 
> > The thing is, of course, that actual equality sucks for floating point 
> > values. 
> 
> So much, that some people have proposed to deprecate the normal FP equality. 
> MISRA-C disallows them. When you see a == among FP values is often a code 
> smell.
> 

Is it safe to assert that noone needs exact FP comparison?

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