汇编语言实现四字节数据的开方，使用的四逼近法，我是新手，请各位大侠指点-assembly language to achieve four-byte data on the prescribing and use of the four approximation, I greenhorn, please heroes guidance
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000890s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.064014s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001303s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001165s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000993s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003191s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000807s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003721s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014433s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001657s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 121847 [ RunTime:0.014823s ]
