From: Julian Leviston Date: 2013-03-31T16:14:03+09:00 Subject: Re: Ruby Gotchas presentation slides --Apple-Mail=_335AF212-40A8-4EE4-AB6F-325A89D16521 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=iso-8859-1 On 31/03/2013, at 5:36 PM, Josh Cheek wrote: > Might also add floating point number imprecision. > $ ruby -e 'p 7.01 - 7' > 0.009999999999999787 > Really? That's got nothing to do with Ruby! That's computers! :) Julian. --Apple-Mail=_335AF212-40A8-4EE4-AB6F-325A89D16521 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=iso-8859-1 josh.cheek@gmail.com> = wrote:
Might also add floating point number = imprecision.
$ ruby -e 'p 7.01 - 7'

Real= ly? That's got nothing to do with Ruby! That's computers! = :)

Julian.
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