2004-07-18から1日間の記事一覧
I read the novel.The title is "MATHEMATICAL GOODBYE"(森博嗣).It is very interesting.And one character of it suddenly asked mathematical pazle.It was very difficult.
I read the novel.The title is "MATHEMATICAL GOODBYE"(森博嗣).It is very interesting.And one character of it suddenly asked mathematical pazle.It was very difficult.