Date: Fri, 14 Feb 2003 15:42:21 +0800 From: Huang wen hui <hwh@gddsn.org.cn> To: java@freebsd.org Subject: Math.pow bug for jdk1.3.1-p8 ? Message-ID: <3E4C9DDD.4040204@gddsn.org.cn>
next in thread | raw e-mail | index | archive | help
hi,
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
jdk1.4.1-p2 and jdk1.3.1-p7 do not have this problem.
--hwh
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-java" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3E4C9DDD.4040204>