And then we're going to turn to the question of efficiency. How do we measure efficiency of algorithms? Which is going to be a really important thing that we want to deal with, and we'll start it today, it's undoubtedly going to take us a couple more lectures to finish it off.
然后我们会回头继续讨论效率问题,我们如何计算算法的效率?,我们处理这些问题的时候,最重要的事情是什么?,我们今天要去讨论这个问题,毫无疑问我们要用,挺多节课来学习这个。
Just as you are making decisions about your life, where you need to go and what needs to happen next.
当你正在为自己的人生做决定的时候——你要去哪儿?接下来又会发生什么?
Anybody have an idea? What's the one function of state? I'm the system, the rest are the surrounding. What's the one function of state that's constant when I'm doing all my chemical reactions to move my arms around?
态函数又是什么呢?,我是一个系统,其余的是周围的环境,那么当我在做所有的化学反应,去四处移动我的手臂的时候,什么量是常数?
So, I encourage you to do that the next time you have some free time on your hands, maybe at IAP or some time like that.
下次你有空余时间时,我鼓励你去看一看,也许在IAP或者什么时候。
It's really... It's fun. if you guys want to go there sometime, you should.
它真的……很有趣。如果你们什么时候想去的话,就应该去。
because it felt like whenever I went there, there was a party going on.
因为我感觉自己无论什么时候去那里,那儿都在办聚会。
OK. What happens if you actually have something that's both syntactically correct, and appears to have correct static semantics, and you run it?
好,当你的代码语法,没错误,并且也有正确的静态语义,你去运行它的时候会发生什么呢?
Top-down processing is an example of when you know what something is you hear it that way.
举例来说,自上而下加工就是,当你知道某句话是什么的时候,你便会按照这句话去听
So if you're impure at home and just minding your own business, it's no big deal. It's only a problem if you decide you want to go to the sanctuary. So purity and impurity are states of qualification or disqualification for contact with sancta.
如果在家的时候不纯洁,一心只关注自己的事情,这倒不是什么大事,只有当你想去圣所的时候,才是个问题,因此纯洁和不纯洁只是表明了,你是否有资格接触圣所。
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