天气预报 > 其他 > 083499保留四位小数是多少
083499保留四位小数是多少
更新时间: 2020-07-06 00:00:00  

一般有三种省略的办法为近依法、去尾法和四舍五入法,四舍五入法比较常用。

该题中保留四位小数,即看小数点后第五位,根据第五位来四舍五入,如果要进位,就把小数点第四位加一即可。

关键词: 保留 小数 多少

083499保留四位小数是多少相关经验

天气预报

最新推荐

页面:/news/view-1839389/ | 耗时:0.9356 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1839389 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1839389 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1839389 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1068088,1057491,1076111,1048878,1079862,1070050,1054792,1061928,1109304,156284,1084829,1092315,1089450,1088910,1061862,1063151,1045911,1062774,1072923,1076576,1078521,1064761,1095792,1088490,1065589,1065729,1052073,1077976,1073477,1080593) ORDER BY field (ArticleID,1068088,1057491,1076111,1048878,1079862,1070050,1054792,1061928,1109304,156284,1084829,1092315,1089450,1088910,1061862,1063151,1045911,1062774,1072923,1076576,1078521,1064761,1095792,1088490,1065589,1065729,1052073,1077976,1073477,1080593)