以'结尾的值表示新计算出的值。
A value ending with a 'indicates the newly calculated value.
计算出的值的XPath只能是叶节点。
如果初始值和当前计算出的值相匹配,就检验目的地硬件地址。
If the two values match, the destination hardware address is examined.
But they're accountable and we can list all possible values when they're discrete and form a probability weighted average of the outcomes.
但随机变量是离散的话,我们可以把所有的可能值列出来,然后算出加权平均值
The price is just the present value of that stream, discounted at the interest rate.
债券的价格就是这些现金流,以利率r为贴现率算出的贴现值
How would we go about, I mean I don't want to do it because I'll probably get it wrong, but if I wanted to solve out for this X and the Y, since this is a QR class, let's just talk about it a second.
我们怎么解呢,我的意思是我现在不会去计算,因为我可能会算错,但是如果你真的很想解出X和Y的值,介于这是一节需要快速反应的课,那我们花些时间来探讨一下吧
应用推荐