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 <title><![CDATA[求指教，为什么下面的比较指令不通]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984.html]]></link>
 <description><![CDATA[Latest 50 replies of 求指教，为什么下面的比较指令不通]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请问用什么指令可以取浮点数小数点的后三位?

如上圖]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1793460.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 13 Jul 2016 00:06:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第9楼john42tw于2016-07-11 11:26发表的&nbsp;&nbsp;:


與字符串转换無關
看D860值
[/quote]
请问用什么指令可以取浮点数小数点的后三位?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1793247.html]]></link>
 <author><![CDATA[cecilialiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jul 2016 07:46:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[因为小数点后面N位是不同的，尽管前面看到的一样。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1793045.html]]></link>
 <author><![CDATA[lidao007]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 11 Jul 2016 09:24:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第8楼cecilialiu于2016-07-07 12:37发表的&#160;&#160;:
D860是通过一个字符串转换过来的
[/quote]

與字符串转换無關
看D860值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1792900.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 11 Jul 2016 03:26:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[D860是通过一个字符串转换过来的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791928.html]]></link>
 <author><![CDATA[cecilialiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 04:37:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[实际d860 不是-0.110]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791908.html]]></link>
 <author><![CDATA[小八哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 04:02:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[估计后面的四舍五入了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791907.html]]></link>
 <author><![CDATA[小八哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 04:01:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[因為後面的位數]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791903.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 03:53:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我觉得是指令优先级的问题，猜的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791898.html]]></link>
 <author><![CDATA[南郭先生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 03:44:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不行就换个方法，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791890.html]]></link>
 <author><![CDATA[huiyang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 03:27:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是两个]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791863.html]]></link>
 <author><![CDATA[cecilialiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 Jul 2016 02:39:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是浮点运算点用4个D？
我也记不清楚了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1546984#1791680.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 06 Jul 2016 09:20:17 +0000]]></pubdate>
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