[QUOTE=Sleel]
We’re talking about the Calculator application included in the standard installation of OS X. The scientific functions are hidden by default, but you can toggle between the relatively limited standard calculator, a scientific one, and a programming calculator in the View menu. Unless you’re using this specific application, you’re probably not going to see the error we’re seeing.
[/QUOTE]
Ok, my bad. With the original calculator, I’m getting 6.