That's a sign to me that we're not there yet and we have a lot more to do in finance.
很明显,我们并没达到那个边界,这说明我们在金融领域还有很多事情要做。
and if I didn't get the grades for Sheffield, then I'd get the grades for Liverpool.
如果我没达到谢菲尔德大学要求的成绩等级,那么我就会达到利物浦大学的等级要求。
What I though I'd do is just tease you with some visuals if you haven't gotten to the point of playing with the staff solution so the themes of problem set 3 are two-fold.
如果你们还没达到使用解决方案的程度,那现在我能做的就是用一些图形为你们梳理一下,习题集3的主题,是两方面的。
So, if we look at the bottom here and the actual plot of the wave function, we see it starts high, very positive, 0 and it goes down 0 and it eventually hits zero, and goes through zero 0 and then becomes negative 0 and then never quite hits zero again, although it approaches zero.
我们看,这下面这是波函数,我们看到它开始很高,是正的,然后降低直到,然后它穿过,变成负的,最后接近,但没达到,在这个。
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