对数

Napier's constant, e, is the base of natural logarithms and exponentials.

内皮尔的常数，电子商务，是基地的自然对数和

E XP returns the value of e raised to the power of X, where e is the base of the natural logarithms.

E XP 返回e的X次幂的值，其中e是一个自然对数基底。

Exp returns the value of e raised to the power of X, where e is the base of the natural logarithms.

Exp返回e的X次幂的值，其中e是一个自然对数基底。

So if you're used to thinking in terms of e as the base of natural logarithms, you must do a mental translation when you see an expression such as 1.39 e-47f in Java

所以倘若您习惯将e作为自然对数的基数使用，那么在java中看到象"1.39e-47f"这样的表达式时，请转换您的思维，从程序设计的角度思考它

A logarithmic expression namely ln proves to be bound up with warm/cold cycles.

一种表达成ln的对数式被证明与冷暖周期变化具有密切的关系。

For millions of fans, he will always be Superman.

对数百万的影迷来说，他将永远是超人；而对于无数的其他人来说，他将永远是真正的英雄。

These are the most important array sorting functions, and can be very useful at times, but don't overuse them. If you're getting data from a database, you'll probably won't want to use an array sorting function, but instead add the sorting code to your SQL query.

这些事最主要的对数组进行排序的函数，但是也不要过渡的使用，当你从数据库取值的时候，你千万不要用这些函数去进行排序，因为SQL有排序语句。

To overcome the problem of limited market data on forward credit spread quotes, and to increase the accuracy in estimation, we propose a multinomial tree model in this paper and apply it on both European and Bermudan CDSwaptions.

相较过去文献上建构多元树必须配适标的资产对数报酬率之分配的多阶动差，本文建构多元树的方法仅需配适较少的动差，即可建构出任意分枝个数的多元树模型。

In the pricing of a Bermudan CDSwaption, by assuming that the forward CDS credit spread are log-normally distributed, Tucker and Wei (2005) illustrate some of their applications and propose a binomial tree valuation model.

而在百慕达式 CDSwaption 的评价中，Tucker and Wei (2005)提出了二元树状模型，在 CDS 远期信用利差之分配为对数常态分配假设下得到近似解，然而在此假设之下，只能捕捉到远期信用利差报酬率分配之一阶动差和二阶动差的性质以致於评价的结果缺乏弹性。

Common types include the distribution of uniform distribution, distribution, distribution of 30 cents, and the distribution of beta log-normal distribution.

常用的分布类型包括均匀分布、正态分布、三角分布、贝塔分布和对数正态分布。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。