Alan
@yang_Alan
3Friends 6Fans
Karma0.0
male Taipei, Taiwan
www.youtube.com/watch?v=ijHrakCcABE&feature=related
Alan says
14 years ago 2
Recurrence Relation
Alan says
14 years ago
27...
Alan says
14 years ago 2
Ferrers Diagram
Alan shares
14 years ago 1
考古學家新發現人頭貓化石...https://images.plurk.com/5225149_155efe0ff15e45becd9f0434c8b6ab79.jpg
Alan shares
14 years ago 1
我竟然笑了...【せっこりんらぁん＞ヮ＜♪】を踊ってみた ＊馬琴
Alan shares
14 years ago 1
肥翔我找到你的最愛了【MMD】Renai Circulation 【Megurine Luka】恋愛サーキュレーションを【巡音ルカ】
Alan says
14 years ago 1
Binomial Theorem
Alan says
14 years ago 1
Stirling Number of the Second Kind
Alan says
14 years ago 8
Chu-Vandermonde Identity
Alan says
14 years ago 5
Pascal's Formula