From: Ivo Dancet <caifara.subscribe@...>
Date: 2007-12-05T20:48:13+09:00
Subject: Re: what's wrong with these calculations?

Ok

I found this thread which explains this problem: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/9654

So, now I understand why this happens, but I still would like to get  
the proper result. How can I achieve that?

Thanks
-c

Op 5-dec-07, om 12:30 heeft Ivo Dancet het volgende geschreven:

> Hi
>
> I thought, why search for two hours being totally frustrated if I  
> can just ask...
>
> why does this happen:
>
> >> 73.07-63.00
> => 10.07 # ok, normal!
> >> 73.07-64.00
> => 9.06999999999999 # why oh why?
>
> What should I do about it?
>
> Thanks
> -c
>
>