And then I could also do a Gaussian one here, with the mean of and the standard deviation of volatility divided by 2.

然后我在这里再写一个高斯分布的函数，它的浮动值的平均值和,标准偏差值都除了2。

麻省理工公开课 - 计算机科学及编程导论课程节选

In the last week the Treasury bill rate on the United States four-week Treasury bill which is the standard 0.2% essentially three month it fell to 0.2%.

上周，美国月国库券的,国库券利率,一般作为标准来看,本质上，在三个月内，跌落到。

耶鲁公开课 - 金融市场课程节选