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。

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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。

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Given a function and an input, find the fixed point.

提供了一个函数和一个输入，找到不动点。

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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.

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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.

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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