归零
困扰了数学家们一千两百年的一个数学题，数字除于零，给解决了，而且是很简单的。
Dr James Anderson, from the University of Reading’s computer science department, says his new theorem solves an extremely important problem - the problem of nothing.
或许你觉得这个处于零没什么特别，不过如果你用你的电脑或者计算机来把任何数字除于0的话，你将会得到一个error message。其实这个问题很容易解决的。
解决了这个数学题将会为这个世界带来什么样的冲击呢？或许可以解决宇宙黑洞的问题吧？或许只是另外一个数学笑话。
1 人回应 to “归零”
By Dr. Chen on Dec 10, 2006 | Reply
Division by zero is absurd, but triviality is quite useful.
There are 3 existential types, not just 2.
1) That which exists.
2) That which does not exist.
3) That for which existence is indeterminate.
Any trivial is of the third type because “The Existence of a Trivial is Indeterminate”.
This last statement can be proved quite easily. It says that given any unique object, there is no way to determine if the object is really itself, or if it is in fact a trivial clone of itself. This is indeterminate.
One can exploit this existential indeterminacy of the trivials to make all kinds of unusual models.
It can be used to explain continuity of physical space time.
http://sciphysicsopenmanuscript.blogspot.com/
If you want to create trivials, just violate uniqueness. But division by zero ? I dont think that this will ever work.
Huang