Dave Richesonさんのプロフィール画像

Dave Richesonさんのイラストまとめ


Mathematician. John J. & Ann Curley Chair in Liberal Arts at Dickinson College. Author of Tales of Impossibility and Euler's Gem. Coffee drinker.

フォロー数:1147 フォロワー数:26023

Want a better pencil & paper game than tic-tac-toe? Try Conway/Paterson's Sprouts. Start with n dots. Connect 2 dots or a dot to itself without crossing another curve & so each dot has at most 3 curves coming out. Add a dot in the middle of the curve. Last player with a move wins

125 490