Date: Fri, 14 Feb 2003 20:10:04 -0500 From: parv <parv_fm@emailgroups.net> To: Huang wen hui <hwh@gddsn.org.cn> Cc: java@freebsd.org Subject: Re: Math.pow bug for jdk1.3.1-p8 ? Message-ID: <20030215011004.GB65944@moo.holy.cow> In-Reply-To: <3E4C9DDD.4040204@gddsn.org.cn> References: <3E4C9DDD.4040204@gddsn.org.cn>
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in message <3E4C9DDD.4040204@gddsn.org.cn>,
wrote Huang wen hui thusly...
>
> I build jdk1.3.1-p8 for 4.7-STABLE(today), Math.pow return wrong value
> if using the following example:
>
> public class TestPow {
> public static void main(String[] args) {
> int exp =9;
> int i = (int)Math.pow(2.0,(double)exp);
> System.out.println("i="+i);
> }
> }
>
> ----------output------------
> %java TestPow
> i=0
I tried it w/ jdk-1.3.1-p8 on 4.7-Release-p3; same result. But then
Alexander said something about the gcc 3.2.1 bug, which i do have
installed. I will try w/ gcc 3.2.2.
- Parv
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