You also send a fault response if someone requests the square root of a negative number.

如果有人请求负数的平方根，也将发送错误响应。

youdao

List methods are convenient for these types of manipulations, but a side-effect of my algorithm is a duplicate entry when a whole-number square root pops up.

List方法对于这些类型操作很方便，但我的算法有个副作用，就是出现整数平方根时，会有重复。

youdao

Before moving on I can describe a very simple example of pre - and post-conditions: a routine that computes the square root of a real number.

在结束此话题之前，我可以举一个有关前置和后置条件的简单例子：一个例程要计算一个实数的平方根。

youdao

For his mathematical project, he compared two ways to estimate the square root of an integer, a number with no fractional parts.

VOA: special.2011.03.24