[Haskell-cafe] Difference between div and /
uzytkownik2 at gmail.com
Tue Jun 1 17:18:54 EDT 2010
On Tue, 2010-06-01 at 22:40 +0200, Jonas Almström Duregård wrote:
> >> One might expect a == (a/b)*b and other common arithmetic formulas to
> >> hold for division?
> > Better not if one's using Float or Double.
> I figured someone would say that :)
> What about this one:
> round (a/b/c) == round (a/(b*c))
> Of course this doesn't work on Integers...
Hmm. C, Java & co. seems to not have this problem. Also having common
division operator is well - useful.
I don't think it would create much confusion. At least no more than IEEE
 By co I mean Ruby, Python, Perl and others. There are no so many
languages that do recognize the difference.
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