I want to show you how easy it is to change the code. But, notice, once I've added this I actually have a problem. This is now an under-constrained problem. I have more unknowns than I have equations.
我加上这个条件后,我马上面临一个问题了,这就是现在是一个非约束性问题了,我的未知数比方程数多,你从代数中可以知道。
because I'm sure you have a problem in your country as well.
因为你们国家肯定也有此类问题。
If you're not with me,if you didn't have the same intuitions, then maybe you don't have a problem.
如果你跟我不一样,没有同样的直觉,那也许你没有什么问题。
She is the head TA and she's the one you should write to whenever you have a problem.
她是首席助教,只要你有疑问,都可以给她发邮件
So, we have a problem here if we're thinking about keeping things at the lowest energy, so there's a lot of ring strain in the system.
现在有个问题,我们考虑要把能量降到最低,所以环上有许多应力。
So, if you have any negative numbers you'd have a problem, right?
所以如果中间有负数就会有问题
In general, I don't have a problem with plastic surgery.
总的来说,我并不反对整容。
And Freud believed, as well, that if you have a problem at a certain stage, if something goes wrong, you'll be stuck there.
弗洛伊德还认为,如果你在某一阶段遇到了阻碍,没能得到满足,你就会停留在这个阶段。
And now I have a problem of size N minus 1.
现在是一个N-1大小的问题。
As you have discovered in recent problem set, it is possible to construct all subsets of a set.
正如你在最近的问题集中发现的,构建集合的所有子集是可行的。
So one problem is unenforceability but that might far off ago that might have been a problem.
强制性是一个问题,但那也是在很久以前的问题
The problem was if you have a basically landlocked power and want to get to the sea, then you'd better have a navy.
问题是,如果你是一个强大的内陆国家,你想使自己的势力到达海洋,最好要有一支海军
So is this a problem that can be fixed with the accounting profession, the accounting process or something we just have to live with?
那么,这个是可以通过修正,会计职业,会计程序来解决的呢,还是只能就这样了?
I have to tell you the path, if you're going to solve a problem.
我得告诉你,如果你要解一个问题。
Portion sizes, and we'll devote a class to this later on, have gone way up and that's a big problem, the amount of processing I mentioned.
食物份量直线上升,这是个问题,我们将专门用一堂课讲这个,即刚才提到的食品加工程度的问题
It's a problem if we reject the police-like authority of authors, of whom we may have a certain suspicion on those grounds, when we certainly don't feel that way about Marx and Freud.
但若我们并不喜欢马克思和弗洛伊德,那么如果我们排斥警察,就好像因为对作者有所怀疑,而排斥作者权威的话,就有问题了。
应用推荐