Well, actually here it is not very hard to find a function whose gradient is this vector field.

实际上，找出一个函数，其梯度是这个向量场并不难。

youdao

If you find a function address range that covers the failing instruction address, the message for that range indicates the method where the error was likely introduced.

如果您找到一个函数地址范围包含了失败的指令地址，那么这个范围的消息就会说明可能引入错误的方法。

youdao

youdao

Everyone knows from calculus that if you're trying to find a function about which you know only the derivative, you can always add a constant to one person's answer without changing anything.

学过微积分的人都知道,如果你想根据已知的导数,求出其原函数,你总是可以给某人的答案,随便加一个常数,且不影响结果

耶鲁公开课 - 基础物理课程节选

I would say, okay, this guy wants me to find a function which reduces to the number a when I take two derivatives, and I know somewhere here, this result, which says that when I take a derivative, I lose a power of t.

出题者想要我找出一个函数,它在经过两次求导后得到数字a,我知道这里的某个地方,这个结论告诉我,我每求一次导,t就降一次幂

耶鲁公开课 - 基础物理课程节选

By putting it in a function bug if I find a bug and I change my program I can just run the function again.

把我输入的值放到一个函数里,如果以后我在程序中发现了一个,并对程序进行更改的话，我可以直接。

麻省理工公开课 - 计算机科学及编程导论课程节选

Often, you can find a mentor who serves the same function in an unpaid relationship.

FORBES: Do You Feel Lonely As A Leader? Study Says You're Not Alone.

Aside from simply feeling more solid that the cheaper model, the SX500 also offers up features like Zoom Framing Assist, which can be accessed via a devoted button on the front of the camera, letting you zoom out to help find your shooting subject -- a function it performs quite quickly.

ENGADGET: Canon PowerShot SX500 IS hands-on Hands-on

Other services that might turn into revenue generators for wireless service providers include a function that lets customers find certain types of businesses on the fly.

FORBES: Magazine Article