Since factorials of numbers less than 1 don't make any sense, we stop at the number 1 and return the factorial of 1 (which is 1). Therefore, the real factorial function will look like this

由于小于 1 的数的阶乘没有任何意义，所以我们在计算到数字 1 的时候停止，并返回 1 的阶乘（即 1）。

youdao

The number may look big, but it is less than 1 percent of the total current EU budget, which weighs in at 862 billion.

这个数字看起来很大，但是不到整个欧盟预算8620亿元的1%。

youdao

For example, if you look at the log produced by the postfix mail transfer agent (MTA), you can see that the information for a single message is spread over a number of lines (see Listing 1).

例如，如果您查看由postfix mail transfer agent (MTA)产生的日志，那么您可以看到，每一条消息的信息分布在多行内容中(请参见清单1)。

youdao

As reported contemporaneously in 2000,the number was -3.1% but if you look at the number reported for 2005, because bad records had disappeared and good records had been added, all of a sudden the average experience for that year went up to +1.2%.

000年期的公告中这个数字为负3.1%,但是如果你去查2005年公告的数字,坏记录已经调整而消失,有利的投资记录被加入,转瞬之间,年平均收益升至1.2%

耶鲁公开课 - 金融市场课程节选

Here we take a detailed look at factors that support our forecast that the number of payments per account on PayPal are going to increase from 1.6 per month to about 2.5 per month in 2019.

FORBES: Quick Take