只要几分钟，就可以获得数字化而且图片化的材料。

For digital and photocopy-able materials, this can be done fast—sometimes in just minutes.

youdao

现在我可以转到下一项最简单的任务：获得数字的因子列表。

Now I can move on to the next-simplest task: getting a list of factors of Numbers. The test appears in Listing 7.

youdao

结果是当您成对地获得数字时，您在到达整数平方根时将意外地获得两次数字。

It turns out that when you harvest the Numbers in pairs, you accidentally grab Numbers twice when you reach a whole-number square root.

youdao

Now, that's not a huge number but, obviously, when you're hoping to beat the market by a point or two losing by 0.3% per year because of your market timing inability is a bad thing.

看起来这不是个巨大的数字,明显地,当你希望获得,高于市场水平一到两个百分点的回报率,却由于抓不住市场时机而每年亏个0.3%,就很糟糕了

耶鲁公开课 - 金融市场课程节选