http://science6.2ch.net/test/read.cgi/math/1212418645/960 2008/11/26 17:46:50
http://science6.2ch.net/test/read.cgi/math/1159200000/462 2008/11/26 17:57:38
http://science6.2ch.net/test/read.cgi/math/1205213062/750 2008/11/26 18:02:48
http://science6.2ch.net/test/read.cgi/math/1217497869/102 2008/11/26 18:03:31
http://science6.2ch.net/test/read.cgi/math/1218457606/445 2008/11/26 18:07:28
http://science6.2ch.net/test/read.cgi/math/1219648297/289 2008/11/26 18:08:04
http://science6.2ch.net/test/read.cgi/math/1220115988/272 2008/11/26 18:08:34
http://science6.2ch.net/test/read.cgi/math/1198096600/161 2008/11/26 18:09:05
http://science6.2ch.net/test/read.cgi/math/1224000009/227 2008/11/26 18:09:36
http://science6.2ch.net/test/read.cgi/math/1227150000/411 2008/11/26 18:10:18