*  Faculty of Economics, Gakushuin University, Tokyo, Japan
yukari.shirota@gakushuin.ac.jp

1  Yukari Shirota: Mathematics Graphics Materials,
http://www-cc.gakushuin.ac.jp/~20010570/mathABC/ABC/

2  Wolfram CDF player: http://www.wolfram.com/cdf-player/

3  From Wikipedia, the free encyclopedia of a maximum a posteriori probability.