From: gabriele renzi <rff_rff@...>
Date: 2004-09-30T07:20:03+09:00
Subject: Re: Math Tricks

Jamis Buck ha scritto:

> James Edward Gray II wrote:
> 
>> Quick question.  When I run:
> 
> 
> [snip]
> 
>> I see 3 as the last output when I expect to see 3.2.  Why is that?
> 
> 
> If you divide two integers, you get an integer (with Ruby). So instead 
> of say "2" and "3", say "2.0" and "3.0".

or do:
require 'mathn'

to get magic integration of every numerical thingy:
 >> 1/2
=> 1/2