>> Does it round towards zero, or towards negative infinity?
>
> I don't remember. I never use it under those circumstances, probably
> because it's implementation-defined.

No wonder so many programs don't compile if you (say) change from a 
32-bit OS to a 64-bit OS...

>> A better way might be to think of true and false as 1 and 0. (Although of
>> course C allows true to be /anything/ that isn't 0, not just 1.)
>
> The real way to think of it is "BZ" and "BNZ"

Sure, that's obviously how it's implemented (and why it works that way). 
Still doesn't help me remember which is which. ;-)

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