From: "José Francisco Calvo Moreno" <josefranciscocalvo@...>
Date: 2011-11-16T20:30:51+09:00
Subject: [ruby-core:41071] Re: Proposal to add new methods: positive? negative? natural?

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Do you suggest the following?

0.0.positive? => true
0.0.negative? => true

2011/11/15 NARUSE, Yui <naruse@airemix.jp>

> On IEEE 754 Floating Point Numbers, there are positive 0.0 and negative
> 0.0.
>
> --
> NARUSE, Yui  <naruse@airemix.jp>
>
>

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Do you suggest the following?<div><br></div><div>0.0.positive? =3D&gt; true=
</div><div>0.0.negative? =3D&gt; true<br><br><div class=3D"gmail_quote">201=
1/11/15 NARUSE, Yui <span dir=3D"ltr">&lt;<a href=3D"mailto:naruse@airemix.=
jp">naruse@airemix.jp</a>&gt;</span><br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex;">On IEEE 754 Floating Point Numbers, there a=
re positive 0.0 and negative 0.0.<br>
<font color=3D"#888888"><br>
--<br>
NARUSE, Yui =A0&lt;<a href=3D"mailto:naruse@airemix.jp">naruse@airemix.jp</=
a>&gt;<br>
<br>
</font></blockquote></div><br></div>

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