log

age author description
Wed, 23 Mar 2016 11:16:16 +0900 Shinji KONO add reasoning
Wed, 23 Mar 2016 10:57:00 +0900 Shinji KONO ...
Tue, 22 Mar 2016 15:01:47 +0900 Shinji KONO if enumarate all possible combination in assoc, it'll pass.