This project will host a collection of Python code to
solve the Poisson equation using
a) the direct method
b) the iterative method
c) the factorized direct method.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.009587s ]
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:0.157240s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.005074s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002119s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.012044s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006811s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001650s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.009415s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.027321s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001153s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 39249 [ RunTime:0.015403s ]
