A use for integer quotients
Tom Jenkins
tjenkins at nospiced.ham.devis.com
Tue Jul 24 17:39:01 CEST 2001
Rainer Deyke wrote:
> "Paul Foley" <see at below> wrote in message
> news:m2wv4yhm6v.fsf at mycroft.actrix.gen.nz...
>
>>If you want integers, write floor(a,b) [or floor(a/b)], since that's
>>what you really mean.
>>
>
> That would be incorrect though. When I write "a / b", I mean "the largest
> integer 'c' such that c * b <= a". I don't mean "some approximation loosely
> resembling a / b", which floating point calculations give me.
>
Correct, that would be incorrect <3.0/4 wink>. To _really_ get what one
wants, one would have to write divmod(a,b)[0] which is, ummm, well, just
plain ugly.
now-i-wonder-how-Parrot-handles-this-ly yours
Tom
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