增加的速度浮动计算精度为代价的吗？

Increasing speed of float calculations at the cost of accuracy?

youdao

但是请注意前面这个语句，我用这个语句计算了浮动值。

But notice the previous line, where I am computing volatility.

youdao

但这里有两个例外令人不无担忧：爱尔兰和西班牙是本区内房价被高估程度最高的地区；更糟的是，其抵押贷款按浮动利率计算。

But there are two worrying exceptions. In Ireland and Spain home prices are the most overvalued in the zone; worse, the bulk of mortgages are at variable rates.

youdao

But notice the previous line, where I am computing volatility.

但是请注意前面这个语句，我用这个语句计算了浮动值。

麻省理工公开课 - 计算机科学及编程导论课程节选