8,081 followers adhara_mathphys @adhara_mathphys RT @sinya8282: On Sets and Graphs https://t.co/8ilYJPffKg なんか謎いタイトルの本だ(組合せ論の本? 19 Oct 2017 Reply Repost Favourite
3,244 followers Ryoma Sin'ya @sinya8282 On Sets and Graphs https://t.co/8ilYJPffKg なんか謎いタイトルの本だ(組合せ論の本? 18 Oct 2017 Reply Repost Favourite