[fpc-pascal] Why this evaluates on "if" wrong ?

[L]

> > If you do on a hand calculator:
> > 
> > 1/3
> > 
> > ... you will see:
> > 
> > 0.33333333333
> > 
> > If you multiply again with 3, you will see:
> > 
> > 0.99999999999
> > 
> > ... and not 1.00000000000.


On my electronic/digital calculator I see '1'

It is a casio fx-300SA

Maybe $5 digital calculators are smarter than $3000 computers ;)