It's because we already know that is the right X and y, so why not take the correct combination here and see what happened.
因为我们已经知道那是恰当的x和y的值。所以，何不取正确的现成的组合，同时来看会发生什么。
What we actually care about is the square of a distance, so it will just be y squared.
我们关心的是，距离的平方，所以它就是y的平方。
So, if we want to set it up instead dx dy, then it means we are going to actually look at the converse question which is, for a given value of y, what is the range of values of x?
如果要用dxdy来替换，就是说,转化为与之相反的问题来看，给定y的一个值，那么x的取值范围是什么呢？
Suppose A itself is the unit vector in the y direction B Then A dot B is what?
假设A是y方向上的,单位矢量,则是z方向上的单位矢量。，and，B，is，the，unit，vector，in，the，z，direction。,那A点B是多少呢？
What is surprising is that users age 73 and up use the Internet just as frequently for doing health searches as does Gen y.
让人觉得奇怪的是，年纪在73岁以上的网民频繁地使用互联网查询保健信息，这一点跟y一代一样。
Now what I want to find,actually, V is what are these two vectors, let's call them U and V, that correspond to moving a bit in the x direction or in the y direction?
现在我实际上想知道的是，这两个向量是什么，我们称它们为，U和，两者对应的是x方向和y方向一点位移？
z The problem is sometimes you cannot actually solve for x, y, z in here because this condition is too complicated and then we need a new method. That is what we are going to do.
但是问题是，有时候我们并不能解出x，y，因为这个关系方程g太复杂了,这时必须要有一个新的方法，现在就是要研究这个方法。
Sam Altman of Loopt is one of the most successful alumni, so we asked him what question we could put on the Y Combinator application that would help us discover more people like him.
Loopt创办者山姆·奥特曼(Sam Altman)就是这种最成功的例子。所以我们问他，我们可以在YCombinator的应用上放置一个什么问题来帮助我们发现像他那样的人。
That's a very good question The question is, what is the geometric significance of an equation like x y z equals to 1, 2, 3 or something else?
问得好,你的问题是,在方程x+y+z=1或2或3中3,常数项的几何意义是什么？
Open with the teeth of the presentation – “The basic gist of what we’d like to con vey today is how we can reduce your current X in the range of Y to Z percent over the course of 14 months….
开场xxx “我今天带来的要旨就是我们如何减少目前的x从y~z%的范围内，通过14个月的课程。。。。”
The value 2 is still in what we called Y. It's now also in what we called X, but notice inside of main and here's the power.
数值2还是在y中，现在，它也在x中，但注意在main中，这是那个能力。
What happens if x is smaller than y?
如果x比y小呢？
y=0 And I define here y equals zero, or what is even more important, u=0 I define that u equals zero.
把这里定义为，或者更重要的，定义为。
My career path is important to me, and I've been very impressed with what I've learned about this company and believe that this position in particular is a great fit for my skills in X, Y, and Z.
我的职业生涯路线是非常重要的，而且对贵公司的了解给我留下了深刻的印象，我相信这个职位非常适合我，因为它所要求的X，Y，Z技能我都具备。
It's because we already know that is the right X and y, so why not take the correct combination here and see what happened.
所以，何不取正确的现成的组合，同时来看会发生什么。
If this value were left at that, it is clear from the table that it would be writing into the storage for variable Y rather than for Z, which is what the program called for.
如果这个值被保留不变，很明显从表中看到，它将被写入内存变量Y而不是Z中，而程序本来要使用Z。
Y Ying's skill is very good, the problem is the person on that side is very pretty, and the person on this side is very ugly, so I don't know what to do.
叶莺的技术是不错的。但问题就在于，在我那边的一个人是那么的漂亮，而在我这边的这个人这么丑，我真不知道该如何是好。
Y Ying's skill is very good, the problem is the person on that side is very pretty, and the person on this side is very ugly, so I don't know what to do.
叶莺的技术是不错的。但问题就在于，在我那边的一个人是那么的漂亮，而在我这边的这个人这么丑，我真不知道该如何是好。
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