From: Hyun chul Park <paxcholy@...>
Date: 2008-07-08T18:09:28+09:00
Subject: Re: Floating point calculation problem

Zoran Regvart wrote:
> Hi,
> 
> On Tue, Jul 8, 2008 at 10:39 AM, Hyun chul Park <paxcholy@gmail.com> 
> wrote:
>> how to i get result 0.6 ?
> try using BigDecimal, like:
> 
> irb(main):001:0> require 'bigdecimal'
> => true
> irb(main):002:0> x = BigDecimal("123.6") - BigDecimal("123")
> => #<BigDecimal:8b13c,'0.6E0',4(16)>
> irb(main):003:0> x.to_f
> => 0.6
> 
> zoran

thank you, you're reply.
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