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Article #12647Re: ���,�����ô��true?
From: ���������
Date: Fri, 23 Jul 2004 02:24
Date: Fri, 23 Jul 2004 02:24
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1223 bytes
0���ܵ��������������flu�� �� �� arson (ż�����ϵġ�) �Ĵ������ᵽ: �� : double a2 = 1.0, b2 = -0; : float c2 = 1.0f, d2 = 0.0f; : System.out.println(((a2/b2)==(c2/d2))); //why this "true"?? : float��infinity ��long��infinity һ���ô? ���Ա�ô? ���� �������෴�� : ô��true?????? -- [m[1;35m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 202.120.8.28][m
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X-Google-Thread: f6cb0,6200089850d6651 X-Google-Attributes: gidf6cb0,public X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news.maxwell.syr.edu!border1.nntp.dca.giganews.com!nntp.giganews.com!nntp-server.pubsub.com!maily.cic.tsinghua.edu.cn!netnews.sdu.edu.cn!SJTU From: CopyMe.bbs@bbs.sjtu.edu.cn (���������) Newsgroups: cn.bbs.comp.lang.java Subject: Re: ���,�����ô��true? Date: 23 Jul 2004 02:24:27 GMT Organization: ��ˮ˼Դ Message-ID: <4DL0Zf$A0Q@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: Java/M.1090549433.A Lines: 10