Okay so exchange numbers; okay good half of that problem is gone now we have just these two left.
好,交换数字,好,问题解决一半了,只剩你们两个了。
And Milton uses the language of these two parables to get at this problem that has resonances in every conceivable sphere.
弥尔顿用这两则寓言来解释,可以想象出的与此有共鸣的问题。
There are two aspects of it. Thus far, the problem sets have mostly focused on function.
关于这个问题有两个方面,迄今,问题集只关注了方法。
To attend these lectures in sections-- more on that in a moment; to submit 9 problem sets, take two quizzes and ultimately design a final project.
每节课都要来参加-,这个一会儿再解释,做完九套习题,参加两次测验,最后设计好期末的大作业。
Now, in practice, this is not the only problem facing two firms who are trying to produce the monopoly output.
实际上 这并非两个想维持垄断产量的,企业需要面对的唯一问题
Then the problem was that the price relative price of those two was not really fixed by the government.
然后,问题就在于价格,这两种货币的相对价格,没有被政府统。
Two or one! It was, in other words, about the problem of incest, the problem of the over-determination of blood relations and the under-determination of blood relations.
二或一,换句话说,是乱伦问题,是血缘的超定,和不充分决定的问题。
But what I needed to do this problem was to find these two unknowns.
但我解决这道题需要找到这两个未知量
The problem is we can't add these two together.
这个问题是我们不能把他们直接相加。
So, just, if you can take what I'm saying for a moment right now that in fact this should collapse in this very small time frame, we have to see that there's a problem with one of these two things, either the Coulomb force law or Newtonian mechanics. So, what do you guys think is probably the issue here?
所以如果你们考虑我,开始说的这个塌缩应该,发生在很短的时间里,那么这两者之一就有问题,要么是库伦定律,要么是牛顿力学,你们觉得应该是哪个的问题?
This solves a major problem which I'm going to talk about just at the beginning of class here in a slide or two, is how to get DNA into cells?
这解决了我要讲到的一个主要问题,就是在这节开始的一两张幻灯片中要讲的,怎样将DNA导入细胞的问题
Long before Milton had begun to tackle the problem, Christians had for centuries, for millennia, puzzled over the logical inconsistency between these two concepts.
早在弥尔顿应对这个问题之前,基督教徒们就已经花了成百上千年,为这两个概念之间逻辑上的前后矛盾感到困惑。
We're reproducing the problem that the two brothers were rehearsing in their debate.
问题再次出现,两兄弟再次详述了他们的争论。
Linear algorithms tend to be things where, at one pass-through, you reduce the problem by a constant amount by one. If you reduce it by two, 1 it's going to be the same thing.
有问题么?,线性复杂度的算法,当进行了一个,常量级步数的操作的时候,将问题的规模缩小了一个。
OK. And then the exponentials, as you saw is when typically I reduce the problem of one size into two or more sub-problems of a smaller size.
好,然后说到指数级,正如你所见,典型的例子是,我讲一个问题分解成为,两个更小规模的子问题。
What I though I'd do is just tease you with some visuals if you haven't gotten to the point of playing with the staff solution so the themes of problem set 3 are two-fold.
如果你们还没达到使用解决方案的程度,那现在我能做的就是用一些图形为你们梳理一下,习题集3的主题,是两方面的。
That's the problem in two dimensions.
那是二维中的问题
And I'm going to show you an example in a 1 second, just to drive this home, but notice the characteristics. In the first two cases, the problem reduced by 1 at each step.
在前面两个例子里,每一部问题的规模缩小了,不管是迭代的还是递归的,这表明这个问题的复杂性可能是线性的。
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