Or it's 1/2 k x squared.

或者是1/2，k，x的平方。

youdao

Things sort of cancel out here. Rearrange 4x squared divided by n squared minus x squared.

有些量抵消了,整理一下4x平方除以n平方减x平方。

youdao

f=0 I would write f of x is in big Oh of n squared.

我写下了。

麻省理工公开课 - 计算机科学及编程导论课程节选

So you see what it is--it's a measure of how much x deviates from the mean, but it's squared.

你会看到,这个指标,衡量的是x与平均值的偏离,而且这里有个平方

耶鲁公开课 - 金融市场课程节选

I can either look at my flow chart, or I can look at the code. If I look at the flow chart, it says, I'm at this point. Look at ANS squared. Is it less than or equal to-- sorry, first of all, 0 ANS squared is 0, is it less than or equal to x, yes.

我可以看流程图也可以看我的代码,如果我看流程图的话，流程图这么说的，在这一点，看看ANS的平方,看是不是小于等于-对不起，首先，ANS的平方是。

麻省理工公开课 - 计算机科学及编程导论课程节选

The two phones are about equally thick, too, but the Atrix's edges are squared where the One X's are tapered and curved inward.

ENGADGET: Motorola Atrix HD review Mobile