Fundamental Theorem of Arithmetics

Higher mathematics puts a great emphasis on proofs. Properties observed but not proven are called propositions, and none of them can be taken for granted unless they are proven to be valid. When propositions are proven, they are called theorems. The first theorem we shall see in this text is of fundamental importance in number…

Probability

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大家好,祝贺所有凯尼恩学院2005届的毕业生们。 大海里有两条小鱼游过来,迎面碰见一条老鱼。老鱼点点头打招呼:“孩子们,你们早啊!今天感觉水怎么样?” 小鱼们继续前行了一会儿,终于忍不住互相问道“什么 ...

凝望

抬头凝望星空,静谧的那边传来远古的回音。深蓝色的梦——不知道天外的他们是否静静地端详着我们,叹息那些碌碌无为的日子。星汉灿烂而亘古不变,宇宙似乎拥有永恒的法则,而一瞬即逝的我们甚至没有欣赏的权利。我们 ...