监理检测网论坛
baomaboy - 2006/6/15 13:07:00
同round()用法相似
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6gÌÓ bbs.3c3t.comõgaøØ?:安装:运行压缩包中的文件"四舍六入独立版.exe",自动安装
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6gÌÓ bbs.3c3t.comõgaøØ?:使用:在单元格中输入:“=roundy(2.45,1)”(不包含引号),显示结果为:2.4
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6gÌÓ bbs.3c3t.comõgaøØ?:补充说明:
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6gÌÓ bbs.3c3t.comõgaøØ?:Ñ,-
6gÌÓ bbs.3c3t.comõgaøØ?:1.此函数中修约位数指小数点后X位,并不是指修约有效位数。所以不要拿整数来修。
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6gÌÓ bbs.3c3t.comõgaøØ?:2.此函数指能对有限位数的数值修约,excel中超过12为运算都会出错,超过15位单元格都不显示,我们能说它算错了吗?只能说他没提供超出这个范围的功能。
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6gÌÓ bbs.3c3t.comõgaøØ?:3.由于浮点运算(至今没搞明白)的原因,修约结果会有型入2.4000000012等值,当将此结果与其他值进行二次计算时(二次修约)不可避免的产生了误差。解决方法为在此函数的外层加上Round再修。
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6gÌÓ bbs.3c3t.comõgaøØ?:'---------201203281516Ñ,-
6gÌÓ bbs.3c3t.comõgaøØ?:
重写了“四舍六入”函数(采用字符串分析法避免了浮点运算造成的误差),欢迎下载测试。Ñ,-
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6gÌÓ bbs.3c3t.comõgaøØ?:另:此贴已合并到下面链接的帖子中,获得最新版请移步:
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6gÌÓ bbs.3c3t.comõgaøØ?:http://bbs.3c3t.com/showtopic-40676.html Ñ,-
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6gÌÓ bbs.3c3t.comõgaøØ?:'--------附件-------
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6gÌÓ bbs.3c3t.comõgaøØ?:附件:
四舍六入独立版1.60.rar
jianlijiance - 2006/6/15 14:06:00
多谢提供!应该是好资料。先谢谢了。希望有更多的好资料!Ñ,-
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nhlq - 2006/6/15 14:54:00
多谢提供!应该是好资料。先谢谢了Ñ,-
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l1526321980770015 - 2006/6/15 22:45:00
看看Ñ,-
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谢谢楼主奉献.Ñ,-
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zpl591110 - 2006/6/16 21:28:00
Thank you.Ñ,-
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rxlsg - 2006/6/16 23:06:00
好东西要大家分享哈 Ñ,-
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g-g-hou - 2006/6/17 9:15:00
学习,学习,再学习。Ñ,-
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yhua - 2006/6/18 21:43:00
谢谢了Ñ,-
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zhaoyun732 - 2006/6/18 23:33:00
谢谢楼主!Ñ,-
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yaobin316 - 2006/6/19 11:08:00
学习一下Ñ,-
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时光 - 2006/6/26 20:23:00
多谢提供!应该是好资料。先谢谢了Ñ,-
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xihaibei - 2006/6/26 22:14:00
看看Ñ,-
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谢谢楼主奉献.Ñ,-
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degelsandy - 2006/6/27 12:34:00
谢谢!Ñ,-
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zhuangyi - 2006/6/27 18:47:00
谢谢提供!Ñ,-
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gesishang - 2006/6/29 9:55:00
hao学习,学习,再学习Ñ,-
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lfs_2008 - 2006/7/5 16:16:00
先下下来看看Ñ,-
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zjx1977427 - 2006/7/5 19:10:00
多谢提供!应该是好资料。先谢谢了Ñ,-
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xuchaoyang - 2006/7/8 17:16:00
好东西要大家分享哈Ñ,-
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aubb - 2006/7/9 18:38:00
谢谢了,好人啊Ñ,-
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xujinpi4957 - 2006/7/10 10:41:00
学习天天向上Ñ,-
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scottmin - 2006/7/10 16:15:00
Thanks..Ñ,-
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laozheng - 2006/7/10 19:13:00
谢谢 下载看看Ñ,-
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zkbgu - 2006/7/14 10:44:00
学习,学习,谢谢Ñ,-
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ylsn1119 - 2006/7/17 11:45:00
多谢提供!应该是好资料。先谢谢了Ñ,-
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断翅 - 2006/7/18 0:42:00
谢谢了谢谢了Ñ,-
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wouldfull - 2006/7/19 22:19:00
谢谢Ñ,-
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a231646466 - 2006/7/20 9:28:00
A1aaaaaaaaaaaaaaaaaaaaaaÑ,-
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挚爱生 - 2006/7/20 10:03:00
给个信号Ñ,-
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silvia1209 - 2006/7/21 16:09:00
需要Ñ,-
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么么 - 2006/7/21 21:45:00
为什么 我看不到。。555~`Ñ,-
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