Lu分解求解矩阵，现在比较少用 fortran 程序。 所以比较难找，希望能给用 fortran程序的同行带来方便。-Lu decomposition solving matrix, is now less used fortran program. Therefore, comparison was difficult to find, hope that I can use fortran program peer convenience.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002033s ]
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:0.087118s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002445s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002015s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002274s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003740s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002082s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003849s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015007s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002751s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 210336 [ RunTime:0.001208s ]
