So, geometrically, my function can be represented by this graph, and I fix some point,.

从几何上看，函数可以用这个图像表示，固定某个点。

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From a business function standpoint, the PBA application captures income and expense data and generates an income-and-expense ratio graph.

从业务功能的角度来看，PBA 应用程序用于收集收入和支出数据并生成收入-支出对比图表。

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And, I have the graph of my function — and I'm asking myself how quickly does the value change when I move on the graph in that direction?

有这样的函数图像-，当沿着图像上的这个方向变化时，试问函数值变化的有多快？

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So, the example that we took on Monday and that we ended with when we ended class, was looking at the 1 s orbital for hydrogen atom, and what we could do is we could graph the radial probability as a function of radius here.

周一我们,最后讲到了，粒子是氢原子１ｓ轨道，我们可以画出,这幅径向概率分布曲线。

麻省理工公开课 - 化学原理课程节选

And what here is just a graph of the 1 s wave function going across some radius defined this way, and you can see that the probability - well, this is the wave function, so we would have to square it and think about the probability.

这里是,1s波函数,沿这个方向的图，你们可以看到概率,这是波函数，所以我们可以把它平方,并想成是概率。

麻省理工公开课 - 化学原理课程节选

Quantum annealing is a mathematical operation where the extreme points of a function (the maxima and minma of a graph, for example) are determined from a given set of discrete candidate solutions.

FORBES: D-Wave Announces Commercially Available Quantum Computer

Which gets me back to my original point: If you are doing a good job building and maintaining your following on Facebook, and you keep the interesting content flowing, the expansion of the Graph Search function should naturally start to present your business when the search keywords and phrases apply to what you sell.

FORBES: Facebook Graph Search: Big News For Small Business? Not Just Yet.

LinkedIn is the professional graph, organized around you, your job, your industry, your title and your function.

FORBES: An Interview with Dan Rosensweig of Chegg