Cut the problem in half. Cut the problem in half again. And that's a typical characterization of a log algorithm.
是每次除以特定的量,将问题减一半,再减一半,如此,这就是对数算法的典型特性。
that are added onto our usual sale, you know, discounts, so those help, yeah.
在我们通常的减价基础上继续减,你知道,打折,这真的有用,就这样。
Anything where you're actually keeping track of something like a score that's having a variable that you increment -- plus, plus, or decrement, minus, minus, using the appropriate puzzle piece could certainly be compelling.
你需要保存像分数这样的事物时,你就需要一个变量,它可以自加,++,或者自减,要使用正确的拼图。
it's going to be: 1 minus the probability they'll choose Right times 1, plus the probability that they choose Right times 4.
方程是,1减对手选右的概率再乘以1,加上对手选右的概率乘以4
We talked about attenuating in the laboratory, using cell culture techniques and what we know about mutating viruses.
我们讲过实验室中,利用细胞培养技术培养减毒疫苗,以及我们所了解的减毒病毒
And step four is going to have us figure out how many bonding electrons we have, so we have 16 minus 10, is going to be 6 bonding electrons.
而第四步需要判断,我们有多少个成键电子,那么我们有十六减十,也就是六个成键电子。
So carbon 12. We know that it has the proton number, by definition, is 6. And the neutron number, 6 from 12 is 6. So it has 6 protons and 6 neutrons.
所以碳12,我们知道它有质子数,根据定义,那就是6,而电子数,12减6等于6,所以它有6个中子。
It's a state function. If we know the enthalpy of the products minus the enthalpy of the reactants, right. It's a state function.
如果我们知道生成物的焓减,去反应物的焓的值,它是个态函数,原则上我们可以做到。
But if the balance of pain over pleasure-- If there's more pain than pleasure so that the balance is negative, that's worse than zero.
如果痛苦减快乐-,如果痛苦多于快乐,那么结果就是负的,比零小。
The rate of harmonic change has slowed down considerably here.
泛音的变化速度减得相当慢。
The only way that somebody can overweight Ford Motor Company in the market is to have somebody have a counter position where they underweight Ford Motor Company; only one of those is going to be right.
要增持福特公司股票,唯一途径就是找一个,想要减持福特股票的人,两方中只有一方能做出正确的证券选择
But in spite of your best effort, you fail to lose a single kilogram.
但是即便你这么努力,你还是一斤肉都没减下来。
In other words what happens to people's health as they lose weight and then regain it repeatedly over a period time?
换言之,在一段时期内反复增重减重,对人们的健康有什么影响
It's rather, "Let's set up a system so that your prejudices can't work," the blind auditions, for instance, being a beautiful example of that.
而是要建立一个系统,把偏见的影响减为零“,正如刚才所说的闭幕演奏一样,那就是一个好例子了。
i It takes i, which is in some sense 1 the length of those vectors, minus 1, because of the way Python works.
还有i,某种意义上,是那些向量的长度减,减1由于Python的工作方式。
It's basically just revenues minus costs.
概括来说就是收入减成本
This is the plus or minus, so the product of the uncertainty and the momentum.
是加或减,所以不确定度和动量的结果。
And our equation for total nodes is just the principle quantum number minus 1.
总节点数等于,主量子数减1
Well if you're not defending the easy pass, he doesn't lose anyone, and if he attacks through the hard pass he's going to lose at least one battalion.
如果你没有在平坦之途设防他兵力不减,然而如果他从崎岖之途进军,那么他将至少损失一个营
And so this is an example of a naturally occurring, attenuated vaccine.
这就是一个天然减毒疫苗的例子
One plus this, T1 but this is the same as one minus T2 over T1.
加这个,等于1减T2除以。
That's just the those-- let me use my pointer that's just these two lines here. I checked the value, and in one case, I'm changing the last to be mid minus 1, which is the case I'm in here and I just call again. All right?
来看看ppt,这里有两条线,我检查了值,在一种情况下,我把last指向了中点减一,就是这种情况,我们再来调用一下怎么样?
Obviously, the amounts that are in cigarettes are not enough that people are dropping dead of cyanide poisoning, but still it's not a good idea you definitely want to minimize your exposure.
显然,香烟中的氰化物含量不足,以使人中毒而死,但这毕竟不是一个好主意,你绝对会想要将接触氰化物的机会减到最少。
If that is so, we say "Poor Linda died " when she entered this spa." or you know "A week into the spa when " she dropped those 50 pounds."
如果她变成新的物体了,我们会说,“可怜的琳达做了水疗就死了,或者说,“她去做了一周水疗,减了50磅体重“
He produced an oral polio vaccine from an attenuated virus.
他利用减毒病毒制得口服小儿麻痹症疫苗
So, we need 14 minus 8.
所以我们需要14减。
It's delta H of formation of the products minus delta H of formation of the reactants.
反应的△H是多少?,它就是生成物的生成焓减。
T1 I can cancel those, T2 and then I'm going to multiply through by T1.
然后乘以,所以这等于T2除以T1减。
So again, for Firm 1 it's the quantity it sells times the price, This is its revenue, minus the quantity it sells times C, the cost, this is his cost.
再次,公司1的收益是其销量乘以价格,即,收入,减销量乘以C,它的成本
I'm frustrated that I can't lose weight.
我一点也减不下来,真让人泄气。
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